0), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:02 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1769.235313] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:02 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400b31d00fcff", 0x58}], 0x1) 01:19:02 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:02 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400740000fcff", 0x58}], 0x1) [ 1769.550826] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1769.736789] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000080)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 01:19:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000500fcff", 0x58}], 0x1) 01:19:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) [ 1770.079706] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:02 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 01:19:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400060000fcff", 0x58}], 0x1) 01:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:03 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400070000fcff", 0x58}], 0x1) [ 1770.526124] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:03 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 01:19:03 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) [ 1770.998740] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:03 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400f00000fcff", 0x58}], 0x1) 01:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:04 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) [ 1771.494986] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400004800fcff", 0x58}], 0x1) 01:19:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d0400", 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:04 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d0400", 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d0400", 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1771.746469] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400080000fcff", 0x58}], 0x1) 01:19:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000", 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:04 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000", 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1772.019291] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400030000fcff", 0x58}], 0x1) 01:19:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000", 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:05 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d0400000028", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d0400000028", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000700fcff", 0x58}], 0x1) 01:19:05 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:05 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d0400000028", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:05 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000e000fcff", 0x58}], 0x1) 01:19:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000600fcff", 0x58}], 0x1) 01:19:05 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:05 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:06 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a10004104000a0000fcff", 0x58}], 0x1) 01:19:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:06 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:06 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:06 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000300fcff", 0x58}], 0x1) 01:19:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1773.952345] __nla_parse: 8 callbacks suppressed [ 1773.952354] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:06 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:06 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:06 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400006c00fcff", 0x58}], 0x1) 01:19:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1774.253332] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400004c00fcff", 0x58}], 0x1) 01:19:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:07 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) [ 1774.621577] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43a", 0x8}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a10004104007a0000fcff", 0x58}], 0x1) 01:19:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43a", 0x8}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400100000fcff", 0x58}], 0x1) [ 1774.857656] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43a", 0x8}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea266", 0xc}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:07 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:08 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1775.330807] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400007a00fcff", 0x58}], 0x1) 01:19:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea266", 0xc}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea266", 0xc}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000006cfcff", 0x58}], 0x1) [ 1775.753549] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:08 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:08 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1776.051321] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7", 0xe}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000007fcff", 0x58}], 0x1) 01:19:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7", 0xe}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7", 0xe}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:09 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:09 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed791", 0xf}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400007a00fcff", 0x58}], 0x1) [ 1776.457986] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed791", 0xf}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:09 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 1776.949410] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000200fcff", 0x58}], 0x1) 01:19:09 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:10 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed791", 0xf}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400006c00fcff", 0x58}], 0x1) [ 1777.275615] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:10 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a10004104000000e0fcff", 0x58}], 0x1) 01:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000006fcff", 0x58}], 0x1) 01:19:10 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:10 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:10 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000600fcff", 0x58}], 0x1) 01:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:11 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:11 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400001000fcff", 0x58}], 0x1) 01:19:11 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:11 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000068fcff", 0x58}], 0x1) 01:19:11 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:11 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) [ 1779.174075] __nla_parse: 6 callbacks suppressed [ 1779.174086] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1779.249962] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000004cfcff", 0x58}], 0x1) 01:19:12 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:12 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:12 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) [ 1779.779390] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400004800fcff", 0x58}], 0x1) 01:19:12 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:13 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r1, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:13 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:13 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000e000fcff", 0x58}], 0x1) [ 1780.860240] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1780.894069] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:13 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ffffffffffc) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xb92, 0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10000, 0xd36d, 0xffff, 0xfffffffffffffffe, 0xda5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x80, 0x3d}, 0xc) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:14 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) [ 1781.330599] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000700fcff", 0x58}], 0x1) 01:19:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:14 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:14 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 01:19:14 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1781.905352] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:14 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 01:19:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000048fcff", 0x58}], 0x1) 01:19:14 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1782.133052] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000b31dfcff", 0x58}], 0x1) 01:19:15 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:15 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400004c00fcff", 0x58}], 0x1) [ 1782.826180] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:15 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r1, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 1783.080615] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:15 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400001db3fcff", 0x58}], 0x1) 01:19:16 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:16 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r1, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000000afcff", 0x58}], 0x1) 01:19:16 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000007afcff", 0x58}], 0x1) 01:19:16 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:16 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:17 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000a00fcff", 0x58}], 0x1) [ 1784.211592] __nla_parse: 2 callbacks suppressed [ 1784.211602] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:17 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:17 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:17 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1784.764792] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000800fcff", 0x58}], 0x1) 01:19:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:17 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:18 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:18 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) [ 1785.525959] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1785.554663] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000300fcff", 0x58}], 0x1) 01:19:18 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) [ 1785.802237] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400007400fcff", 0x58}], 0x1) 01:19:18 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 01:19:19 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:19 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:19 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:19 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) setxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) [ 1786.403828] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000005fcff", 0x58}], 0x1) 01:19:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:19 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:19 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) setxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 01:19:19 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x8000}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:19 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400006800fcff", 0x58}], 0x1) [ 1787.011355] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a10004104000000f0fcff", 0x58}], 0x1) [ 1787.077482] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:20 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:20 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) [ 1787.597220] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000500fcff", 0x58}], 0x1) 01:19:20 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:20 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 1787.836427] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000400fcff", 0x58}], 0x1) 01:19:20 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:21 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000f000fcff", 0x58}], 0x1) 01:19:21 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r1, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:21 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000003fcff", 0x58}], 0x1) 01:19:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:21 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = socket$kcm(0xa, 0x2440000000005, 0x0) sendmsg(r3, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @loopback={0xfc00000000000000}}, 0x10, &(0x7f00000002c0), 0xcd, &(0x7f0000000080)}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000080)=""/142, 0x8e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000000)={0xa, 0x0, 0x5, 0x7be}, 0xa) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 01:19:21 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r1, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 01:19:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:22 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@broadcast, 0x4e23, 0x4bd, 0x4e20, 0xb9, 0xa, 0xa0, 0x0, 0x8, 0x0, r3}, {0xa000000, 0x5, 0x5, 0x7ff, 0x0, 0x3f, 0x1, 0x180}, {0x8000, 0x4, 0x80000001, 0x808}, 0x81, 0x6e6bb4, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast, 0x4d5, 0x3f}, 0x0, @in6=@mcast1, 0x3503, 0x3, 0x3, 0x2, 0x5, 0x400, 0x2}}, 0xe8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x4) 01:19:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000074fcff", 0x58}], 0x1) [ 1789.325482] __nla_parse: 2 callbacks suppressed [ 1789.325492] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:22 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r2, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x0) 01:19:22 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = socket$kcm(0xa, 0x2440000000005, 0x0) sendmsg(r3, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @loopback={0xfc00000000000000}}, 0x10, &(0x7f00000002c0), 0xcd, &(0x7f0000000080)}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000080)=""/142, 0x8e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000000)={0xa, 0x0, 0x5, 0x7be}, 0xa) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 01:19:22 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:22 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1790.382600] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000005fcff", 0x58}], 0x1) 01:19:23 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r2, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 01:19:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x0) 01:19:23 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:23 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:23 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = socket$kcm(0xa, 0x2440000000005, 0x0) sendmsg(r3, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @loopback={0xfc00000000000000}}, 0x10, &(0x7f00000002c0), 0xcd, &(0x7f0000000080)}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000080)=""/142, 0x8e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000000)={0xa, 0x0, 0x5, 0x7be}, 0xa) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) [ 1790.943381] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000048fcff", 0x58}], 0x1) 01:19:24 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x0) 01:19:24 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:24 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:24 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:24 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r2, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) [ 1792.152892] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000008fcff", 0x58}], 0x1) 01:19:25 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3, 0x9, 0x765]}, 0xa) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:25 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x83, &(0x7f0000000080)=0x2) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:25 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000000)) [ 1792.752018] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000006fcff", 0x58}], 0x1) 01:19:25 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:25 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003500)=[{{&(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000002580)=[{&(0x7f00000012c0)=""/115, 0x73}], 0x1}}], 0x1, 0x0, &(0x7f0000007d80)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 1793.365439] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000068fcff", 0x58}], 0x1) 01:19:26 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000000)) 01:19:26 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x10, 0x5, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @multicast1}}, 0x40, 0x1e6}, 0x90) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x21}, &(0x7f0000000100)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000280)=0x6b89a834, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:26 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3, 0x9, 0x765]}, 0xa) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:26 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:26 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1793.967048] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000007afcff", 0x58}], 0x1) 01:19:26 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/62) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:27 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x6}, 0x8, {0x2, 0x4e22, @broadcast}, 'nr0\x00'}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) gettid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000007fcff", 0x58}], 0x1) [ 1794.497946] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:27 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/62) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:27 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3, 0x9, 0x765]}, 0xa) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:27 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:27 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000074fcff", 0x58}], 0x1) [ 1795.134051] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:28 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:28 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:28 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x74) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000010fcff", 0x58}], 0x1) [ 1795.712821] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:28 executing program 1 (fault-call:8 fault-nth:0): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:29 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:29 executing program 4 (fault-call:12 fault-nth:0): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) [ 1796.434138] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1796.464756] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a10004104000000e0fcff", 0x58}], 0x1) 01:19:29 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x74) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1796.650535] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1796.689666] FAULT_INJECTION: forcing a failure. 01:19:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000004cfcff", 0x58}], 0x1) [ 1796.689666] name failslab, interval 1, probability 0, space 0, times 0 [ 1796.710459] CPU: 1 PID: 25716 Comm: syz-executor1 Not tainted 4.20.0-rc2+ #117 [ 1796.717854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1796.727238] Call Trace: [ 1796.729850] dump_stack+0x244/0x39d [ 1796.733517] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1796.738730] ? debug_smp_processor_id+0x1c/0x20 [ 1796.743421] ? perf_trace_lock+0x14d/0x7a0 [ 1796.747682] should_fail.cold.4+0xa/0x17 [ 1796.751772] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1796.756898] ? debug_smp_processor_id+0x1c/0x20 [ 1796.761581] ? mutex_trylock+0x2b0/0x2b0 [ 1796.765660] ? zap_class+0x640/0x640 [ 1796.769390] ? lock_is_held_type+0x210/0x210 [ 1796.773821] ? find_held_lock+0x36/0x1c0 [ 1796.777895] ? __lock_is_held+0xb5/0x140 [ 1796.782040] ? perf_trace_sched_process_exec+0x860/0x860 [ 1796.787537] __should_failslab+0x124/0x180 [ 1796.791802] should_failslab+0x9/0x14 [ 1796.795620] kmem_cache_alloc_node_trace+0x270/0x740 [ 1796.800770] ? usercopy_warn+0x110/0x110 [ 1796.804852] ? __fget+0x4aa/0x740 [ 1796.808328] __kmalloc_node+0x3c/0x70 [ 1796.812147] kvmalloc_node+0x65/0xf0 [ 1796.815876] seq_read+0x99b/0x1150 [ 1796.819441] ? rw_verify_area+0x118/0x360 [ 1796.823605] do_iter_read+0x4a3/0x650 [ 1796.827432] vfs_readv+0x175/0x1c0 [ 1796.830987] ? compat_rw_copy_check_uvector+0x440/0x440 [ 1796.836407] ? fget_raw+0x20/0x20 [ 1796.839893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1796.845446] ? check_preemption_disabled+0x48/0x280 [ 1796.850489] ? __sb_end_write+0xd9/0x110 [ 1796.854576] do_preadv+0x1cc/0x280 [ 1796.858129] ? do_readv+0x310/0x310 [ 1796.861776] ? __ia32_sys_read+0xb0/0xb0 [ 1796.865861] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1796.871286] ? trace_hardirqs_off_caller+0x310/0x310 [ 1796.876412] __x64_sys_preadv+0x9a/0xf0 [ 1796.880409] do_syscall_64+0x1b9/0x820 [ 1796.884308] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1796.889689] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1796.894629] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1796.899489] ? trace_hardirqs_on_caller+0x310/0x310 [ 1796.904525] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1796.909556] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1796.914597] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1796.919460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1796.924818] RIP: 0033:0x457569 [ 1796.928025] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1796.946964] RSP: 002b:00007fb5d0eb2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1796.954719] RAX: ffffffffffffffda RBX: 00007fb5d0eb2c90 RCX: 0000000000457569 [ 1796.962004] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000003 [ 1796.969286] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1796.976569] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5d0eb36d4 [ 1796.983854] R13: 00000000004c3384 R14: 00000000004d5100 R15: 0000000000000004 01:19:29 executing program 1 (fault-call:8 fault-nth:1): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) [ 1797.104775] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000002fcff", 0x58}], 0x1) 01:19:30 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x74) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:30 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:30 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 01:19:30 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1797.350239] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000003fcff", 0x58}], 0x1) [ 1797.580695] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1797.635124] FAULT_INJECTION: forcing a failure. [ 1797.635124] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1797.646991] CPU: 0 PID: 25754 Comm: syz-executor1 Not tainted 4.20.0-rc2+ #117 [ 1797.654358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1797.654392] Call Trace: [ 1797.654421] dump_stack+0x244/0x39d [ 1797.654447] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1797.654467] ? zap_class+0x640/0x640 [ 1797.654490] ? lock_is_held_type+0x210/0x210 [ 1797.654518] should_fail.cold.4+0xa/0x17 [ 1797.654545] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1797.654577] ? debug_smp_processor_id+0x1c/0x20 [ 1797.697242] ? perf_trace_lock+0x14d/0x7a0 [ 1797.701504] ? lock_is_held_type+0x210/0x210 [ 1797.705924] ? lock_downgrade+0x900/0x900 [ 1797.710089] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1797.715039] ? kasan_check_read+0x11/0x20 [ 1797.715071] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1797.715103] ? zap_class+0x640/0x640 [ 1797.715117] ? rcu_softirq_qs+0x20/0x20 [ 1797.715169] ? rcu_read_unlock+0x16/0x60 [ 1797.715195] __alloc_pages_nodemask+0x34b/0xde0 [ 1797.715211] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1797.715237] ? kasan_check_read+0x11/0x20 [ 1797.715264] ? __alloc_pages_slowpath+0x2e10/0x2e10 [ 1797.715279] ? __lock_is_held+0xb5/0x140 [ 1797.715331] ? trace_hardirqs_off+0xb8/0x310 [ 1797.724744] cache_grow_begin+0xa5/0x8c0 [ 1797.724763] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1797.724783] ? check_preemption_disabled+0x48/0x280 [ 1797.724808] kmem_cache_alloc_node_trace+0x670/0x740 01:19:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000004fcff", 0x58}], 0x1) [ 1797.724827] ? usercopy_warn+0x110/0x110 [ 1797.724841] ? __fget+0x4aa/0x740 [ 1797.724868] __kmalloc_node+0x3c/0x70 [ 1797.724889] kvmalloc_node+0x65/0xf0 [ 1797.724910] seq_read+0x99b/0x1150 [ 1797.724938] ? rw_verify_area+0x118/0x360 [ 1797.732633] do_iter_read+0x4a3/0x650 [ 1797.732666] vfs_readv+0x175/0x1c0 [ 1797.732690] ? compat_rw_copy_check_uvector+0x440/0x440 [ 1797.732721] ? fget_raw+0x20/0x20 [ 1797.732746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1797.732764] ? check_preemption_disabled+0x48/0x280 [ 1797.732789] ? __sb_end_write+0xd9/0x110 [ 1797.732830] do_preadv+0x1cc/0x280 [ 1797.732849] ? do_readv+0x310/0x310 [ 1797.732864] ? __ia32_sys_read+0xb0/0xb0 [ 1797.732880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1797.732901] ? trace_hardirqs_off_caller+0x310/0x310 [ 1797.741629] __x64_sys_preadv+0x9a/0xf0 [ 1797.741652] do_syscall_64+0x1b9/0x820 [ 1797.741683] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1797.741703] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1797.741723] ? trace_hardirqs_on_caller+0x310/0x310 [ 1797.741742] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1797.741761] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 1797.741776] ? __switch_to_asm+0x40/0x70 [ 1797.741788] ? __switch_to_asm+0x34/0x70 [ 1797.741811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1797.741835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1797.741851] RIP: 0033:0x457569 [ 1797.750930] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1797.750939] RSP: 002b:00007fb5d0e91c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1797.750956] RAX: ffffffffffffffda RBX: 00007fb5d0e91c90 RCX: 0000000000457569 [ 1797.750967] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000003 [ 1797.750977] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1797.750987] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5d0e926d4 [ 1797.750997] R13: 00000000004c3384 R14: 00000000004d5100 R15: 0000000000000004 01:19:30 executing program 1 (fault-call:8 fault-nth:2): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:30 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:30 executing program 0 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1798.203284] FAULT_INJECTION: forcing a failure. [ 1798.203284] name failslab, interval 1, probability 0, space 0, times 0 [ 1798.218145] CPU: 1 PID: 25756 Comm: syz-executor0 Not tainted 4.20.0-rc2+ #117 [ 1798.225532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1798.234894] Call Trace: [ 1798.234954] dump_stack+0x244/0x39d [ 1798.235010] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1798.235037] ? debug_smp_processor_id+0x1c/0x20 [ 1798.251095] ? perf_trace_lock+0x14d/0x7a0 [ 1798.255355] should_fail.cold.4+0xa/0x17 [ 1798.259434] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1798.264561] ? zap_class+0x640/0x640 [ 1798.268289] ? zap_class+0x640/0x640 [ 1798.272034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1798.277581] ? check_preemption_disabled+0x48/0x280 [ 1798.282614] ? find_held_lock+0x36/0x1c0 [ 1798.282634] ? __lock_is_held+0xb5/0x140 [ 1798.282665] ? perf_trace_sched_process_exec+0x860/0x860 [ 1798.282679] ? print_usage_bug+0xc0/0xc0 [ 1798.282695] ? kasan_check_read+0x11/0x20 [ 1798.282719] __should_failslab+0x124/0x180 [ 1798.308745] should_failslab+0x9/0x14 [ 1798.312561] __kmalloc+0x2e0/0x760 [ 1798.316113] ? sock_kmalloc+0x15a/0x1f0 [ 1798.320099] sock_kmalloc+0x15a/0x1f0 [ 1798.323927] ? __sk_mem_schedule+0xe0/0xe0 [ 1798.323943] ? trace_hardirqs_on+0xbd/0x310 [ 1798.323958] ? lock_release+0xa00/0xa00 [ 1798.323969] ? lock_sock_nested+0xe2/0x120 [ 1798.323993] ? trace_hardirqs_off_caller+0x310/0x310 [ 1798.345845] af_alg_alloc_areq+0x83/0x280 [ 1798.350021] ? alg_accept+0x60/0x60 [ 1798.353680] ? __local_bh_enable_ip+0x160/0x260 [ 1798.358383] aead_recvmsg+0x47a/0x2350 [ 1798.362306] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 1798.366817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1798.372373] ? security_socket_recvmsg+0x9c/0xc0 [ 1798.377138] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 1798.381651] sock_recvmsg+0xd0/0x110 [ 1798.385375] ? __sock_recv_ts_and_drops+0x420/0x420 [ 1798.390403] ___sys_recvmsg+0x2b6/0x680 [ 1798.394399] ? ___sys_sendmsg+0x930/0x930 [ 1798.398570] ? lock_downgrade+0x900/0x900 [ 1798.402728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1798.402747] ? proc_fail_nth_write+0x9e/0x210 [ 1798.402776] ? __fget_light+0x2e9/0x430 [ 1798.402794] ? fget_raw+0x20/0x20 [ 1798.420258] ? find_held_lock+0x36/0x1c0 [ 1798.424347] ? kasan_check_write+0x14/0x20 [ 1798.428593] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1798.433538] ? wait_for_completion+0x8a0/0x8a0 [ 1798.438145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1798.443689] ? sockfd_lookup_light+0xc5/0x160 [ 1798.448193] __sys_recvmsg+0x11a/0x280 [ 1798.452106] ? __ia32_sys_sendmmsg+0x100/0x100 [ 1798.452128] ? __sb_end_write+0xd9/0x110 [ 1798.460774] ? fput+0x130/0x1a0 [ 1798.464080] ? do_syscall_64+0x9a/0x820 [ 1798.468087] ? do_syscall_64+0x9a/0x820 [ 1798.472086] ? trace_hardirqs_off_caller+0x310/0x310 [ 1798.477251] __x64_sys_recvmsg+0x78/0xb0 [ 1798.481360] do_syscall_64+0x1b9/0x820 [ 1798.485268] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1798.485288] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1798.495570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1798.495590] ? trace_hardirqs_on_caller+0x310/0x310 [ 1798.495606] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1798.495624] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1798.495647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1798.520394] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1798.525593] RIP: 0033:0x457569 [ 1798.528811] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:19:31 executing program 0 (fault-call:5 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:31 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1798.547735] RSP: 002b:00007fe6a55f5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1798.547757] RAX: ffffffffffffffda RBX: 00007fe6a55f5c90 RCX: 0000000000457569 [ 1798.547766] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1798.547774] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1798.547783] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe6a55f66d4 [ 1798.547792] R13: 00000000004c3549 R14: 00000000004d54c0 R15: 0000000000000005 01:19:31 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c34, 0x0) [ 1798.658992] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1798.675527] FAULT_INJECTION: forcing a failure. [ 1798.675527] name failslab, interval 1, probability 0, space 0, times 0 [ 1798.706169] CPU: 0 PID: 25762 Comm: syz-executor0 Not tainted 4.20.0-rc2+ #117 [ 1798.713600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1798.722964] Call Trace: [ 1798.725571] dump_stack+0x244/0x39d [ 1798.729244] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1798.729284] ? debug_smp_processor_id+0x1c/0x20 [ 1798.739129] ? perf_trace_lock+0x14d/0x7a0 [ 1798.739155] should_fail.cold.4+0xa/0x17 [ 1798.739176] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1798.747454] ? __x64_sys_recvmsg+0x78/0xb0 [ 1798.747479] ? check_preemption_disabled+0x48/0x280 [ 1798.747502] ? find_held_lock+0x36/0x1c0 [ 1798.747527] ? zap_class+0x640/0x640 [ 1798.766005] ? null_compress+0xa0/0xa0 [ 1798.766031] ? find_held_lock+0x36/0x1c0 [ 1798.766052] ? __lock_is_held+0xb5/0x140 [ 1798.766086] ? perf_trace_sched_process_exec+0x860/0x860 [ 1798.766118] __should_failslab+0x124/0x180 [ 1798.766140] should_failslab+0x9/0x14 [ 1798.766156] __kmalloc+0x2e0/0x760 [ 1798.766179] ? af_alg_make_sg+0x550/0x550 [ 1798.777843] ? sock_kmalloc+0x15a/0x1f0 [ 1798.777865] sock_kmalloc+0x15a/0x1f0 [ 1798.777889] ? __sk_mem_schedule+0xe0/0xe0 [ 1798.777909] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1798.777924] ? af_alg_count_tsgl+0x1bc/0x250 [ 1798.777949] aead_recvmsg+0xea4/0x2350 [ 1798.777993] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 1798.799083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1798.799103] ? security_socket_recvmsg+0x9c/0xc0 [ 1798.799121] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 1798.799140] sock_recvmsg+0xd0/0x110 [ 1798.799156] ? __sock_recv_ts_and_drops+0x420/0x420 [ 1798.799173] ___sys_recvmsg+0x2b6/0x680 [ 1798.799204] ? ___sys_sendmsg+0x930/0x930 [ 1798.833126] ? lock_downgrade+0x900/0x900 [ 1798.833150] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1798.833169] ? proc_fail_nth_write+0x9e/0x210 [ 1798.833191] ? __fget_light+0x2e9/0x430 [ 1798.833208] ? fget_raw+0x20/0x20 [ 1798.833222] ? find_held_lock+0x36/0x1c0 [ 1798.833261] ? kasan_check_write+0x14/0x20 [ 1798.833281] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1798.833309] ? wait_for_completion+0x8a0/0x8a0 01:19:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000006cfcff", 0x58}], 0x1) [ 1798.848120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1798.848161] ? sockfd_lookup_light+0xc5/0x160 [ 1798.848184] __sys_recvmsg+0x11a/0x280 [ 1798.848205] ? __ia32_sys_sendmmsg+0x100/0x100 [ 1798.848239] ? __sb_end_write+0xd9/0x110 [ 1798.860951] ? fput+0x130/0x1a0 [ 1798.860971] ? do_syscall_64+0x9a/0x820 [ 1798.860988] ? do_syscall_64+0x9a/0x820 [ 1798.861017] ? trace_hardirqs_off_caller+0x310/0x310 [ 1798.861046] __x64_sys_recvmsg+0x78/0xb0 [ 1798.861072] do_syscall_64+0x1b9/0x820 [ 1798.879419] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1798.879443] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1798.879460] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1798.879480] ? trace_hardirqs_on_caller+0x310/0x310 [ 1798.879499] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1798.879519] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1798.879543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1798.879568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1798.879591] RIP: 0033:0x457569 01:19:31 executing program 0 (fault-call:5 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1798.900241] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1798.900258] RSP: 002b:00007fe6a55f5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1798.900276] RAX: ffffffffffffffda RBX: 00007fe6a55f5c90 RCX: 0000000000457569 [ 1798.900286] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1798.900296] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1798.900306] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe6a55f66d4 [ 1798.900317] R13: 00000000004c3549 R14: 00000000004d54c0 R15: 0000000000000005 01:19:31 executing program 3 (fault-call:14 fault-nth:0): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a100041040000000afcff", 0x58}], 0x1) 01:19:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:32 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1799.506687] FAULT_INJECTION: forcing a failure. [ 1799.506687] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.518571] CPU: 0 PID: 25781 Comm: syz-executor1 Not tainted 4.20.0-rc2+ #117 [ 1799.525944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1799.535323] Call Trace: [ 1799.537960] dump_stack+0x244/0x39d [ 1799.541609] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1799.546811] ? find_held_lock+0x36/0x1c0 [ 1799.550892] should_fail.cold.4+0xa/0x17 [ 1799.554966] ? prepend_path.isra.8+0xef4/0x1700 [ 1799.559683] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1799.564845] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1799.569798] ? kasan_check_read+0x11/0x20 [ 1799.573968] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1799.579284] ? rcu_softirq_qs+0x20/0x20 [ 1799.583287] ? trace_hardirqs_off_caller+0x310/0x310 [ 1799.588413] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1799.593970] ? prepend_path.isra.8+0xbaa/0x1700 [ 1799.598682] ? simple_dname+0x280/0x280 [ 1799.602663] ? rcu_softirq_qs+0x20/0x20 [ 1799.606663] ? memcpy+0x45/0x50 [ 1799.609963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1799.615518] __should_failslab+0x124/0x180 [ 1799.619765] should_failslab+0x9/0x14 [ 1799.623577] __kmalloc+0x70/0x760 [ 1799.627054] ? selinux_sb_show_options+0x30f/0x19b0 [ 1799.632085] selinux_sb_show_options+0x30f/0x19b0 [ 1799.636971] ? selinux_binder_transaction+0x810/0x810 [ 1799.642173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1799.647736] ? __d_path+0x151/0x1c0 [ 1799.651377] ? dentry_path_raw+0x30/0x30 [ 1799.655443] ? dynamic_dname+0x190/0x190 [ 1799.659522] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1799.665075] security_sb_show_options+0x54/0xb0 [ 1799.669760] show_sb_opts+0xcb/0x100 [ 1799.673491] show_mountinfo+0x5e4/0x9b0 [ 1799.677498] ? show_vfsmnt+0x4d0/0x4d0 [ 1799.681403] ? seq_list_start+0x9c/0xc0 [ 1799.685428] m_show+0x65/0x80 [ 1799.688562] seq_read+0x4af/0x1150 [ 1799.692132] do_iter_read+0x4a3/0x650 [ 1799.695972] vfs_readv+0x175/0x1c0 [ 1799.699539] ? compat_rw_copy_check_uvector+0x440/0x440 [ 1799.704923] ? fget_raw+0x20/0x20 [ 1799.708390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1799.713940] ? check_preemption_disabled+0x48/0x280 [ 1799.718976] ? __sb_end_write+0xd9/0x110 [ 1799.723091] do_preadv+0x1cc/0x280 [ 1799.726641] ? do_readv+0x310/0x310 [ 1799.730286] ? __ia32_sys_read+0xb0/0xb0 [ 1799.734357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1799.739737] ? trace_hardirqs_off_caller+0x310/0x310 [ 1799.744858] __x64_sys_preadv+0x9a/0xf0 [ 1799.748866] do_syscall_64+0x1b9/0x820 [ 1799.752767] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1799.758159] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1799.763096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1799.767950] ? trace_hardirqs_on_caller+0x310/0x310 [ 1799.772980] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1799.778009] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1799.783059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1799.787915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1799.793114] RIP: 0033:0x457569 [ 1799.796315] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1799.815220] RSP: 002b:00007fb5d0eb2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1799.822963] RAX: ffffffffffffffda RBX: 00007fb5d0eb2c90 RCX: 0000000000457569 [ 1799.830244] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000003 [ 1799.837527] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1799.844800] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5d0eb36d4 [ 1799.852071] R13: 00000000004c3384 R14: 00000000004d5100 R15: 0000000000000004 [ 1799.871625] FAULT_INJECTION: forcing a failure. [ 1799.871625] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.900674] CPU: 0 PID: 25783 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1799.908049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1799.917408] Call Trace: [ 1799.920015] dump_stack+0x244/0x39d [ 1799.923668] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1799.928900] ? debug_smp_processor_id+0x1c/0x20 [ 1799.933584] ? perf_trace_lock+0x14d/0x7a0 [ 1799.937844] should_fail.cold.4+0xa/0x17 [ 1799.942033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1799.947157] ? __mutex_lock+0x85e/0x16f0 [ 1799.951235] ? loop_control_ioctl+0x91/0x530 [ 1799.955680] ? zap_class+0x640/0x640 [ 1799.959410] ? mutex_trylock+0x2b0/0x2b0 [ 1799.963494] ? find_held_lock+0x36/0x1c0 [ 1799.967576] ? __lock_is_held+0xb5/0x140 [ 1799.971666] ? perf_trace_sched_process_exec+0x860/0x860 [ 1799.977126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1799.982676] ? avc_has_extended_perms+0xab2/0x15a0 [ 1799.987629] __should_failslab+0x124/0x180 [ 1799.991894] should_failslab+0x9/0x14 [ 1799.995705] kmem_cache_alloc_trace+0x2d7/0x750 [ 1800.000403] loop_add+0xa3/0xa40 [ 1800.003783] ? loop_lookup+0x105/0x230 [ 1800.007698] ? loop_queue_rq+0x690/0x690 [ 1800.011785] loop_control_ioctl+0x199/0x530 [ 1800.016114] ? loop_add+0xa40/0xa40 [ 1800.019767] ? perf_trace_sched_process_exec+0x860/0x860 [ 1800.025245] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1800.030247] ? loop_add+0xa40/0xa40 [ 1800.033910] do_vfs_ioctl+0x1de/0x1790 [ 1800.037815] ? ioctl_preallocate+0x300/0x300 [ 1800.042257] ? selinux_file_mprotect+0x620/0x620 [ 1800.047034] ? __sb_end_write+0xd9/0x110 [ 1800.051116] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1800.056661] ? fput+0x130/0x1a0 [ 1800.059954] ? do_syscall_64+0x9a/0x820 [ 1800.063946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1800.069490] ? security_file_ioctl+0x94/0xc0 [ 1800.073911] ksys_ioctl+0xa9/0xd0 [ 1800.077379] __x64_sys_ioctl+0x73/0xb0 [ 1800.081293] do_syscall_64+0x1b9/0x820 [ 1800.085188] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1800.090567] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1800.095510] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1800.100401] ? trace_hardirqs_on_caller+0x310/0x310 [ 1800.105433] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1800.110461] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1800.115506] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1800.120376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1800.125570] RIP: 0033:0x457569 [ 1800.128787] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1800.147708] RSP: 002b:00007fdeffe1cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1800.155427] RAX: ffffffffffffffda RBX: 00007fdeffe1cc90 RCX: 0000000000457569 [ 1800.162705] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1800.169990] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1800.177272] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe1d6d4 [ 1800.184549] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 01:19:33 executing program 1 (fault-call:8 fault-nth:3): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0xf}], 0x1) 01:19:33 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c41, 0x0) 01:19:33 executing program 3 (fault-call:14 fault-nth:1): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x10}], 0x1) 01:19:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:33 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1800.546187] FAULT_INJECTION: forcing a failure. [ 1800.546187] name failslab, interval 1, probability 0, space 0, times 0 [ 1800.572540] CPU: 1 PID: 25796 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1800.579922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1800.589294] Call Trace: [ 1800.591899] dump_stack+0x244/0x39d [ 1800.595563] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1800.600811] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1800.605603] should_fail.cold.4+0xa/0x17 [ 1800.609681] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1800.614812] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1800.619586] ? zap_class+0x640/0x640 [ 1800.623315] ? retint_kernel+0x2d/0x2d [ 1800.627244] ? __lock_is_held+0xb5/0x140 [ 1800.631339] ? perf_trace_sched_process_exec+0x860/0x860 [ 1800.636808] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1800.642357] ? node_tag_clear+0xc2/0x1c0 [ 1800.646441] __should_failslab+0x124/0x180 [ 1800.650691] should_failslab+0x9/0x14 [ 1800.654512] kmem_cache_alloc_node_trace+0x270/0x740 [ 1800.659634] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 1800.664499] __kmalloc_node+0x3c/0x70 [ 1800.668311] blk_mq_alloc_tag_set+0x385/0xad0 [ 1800.672831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1800.678401] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1800.683618] loop_add+0x2c9/0xa40 [ 1800.687085] ? loop_queue_rq+0x690/0x690 [ 1800.691172] loop_control_ioctl+0x199/0x530 [ 1800.695507] ? loop_add+0xa40/0xa40 [ 1800.699143] ? perf_trace_sched_process_exec+0x860/0x860 [ 1800.704611] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1800.709554] ? loop_add+0xa40/0xa40 [ 1800.713193] do_vfs_ioctl+0x1de/0x1790 [ 1800.717111] ? ioctl_preallocate+0x300/0x300 [ 1800.721533] ? selinux_file_mprotect+0x620/0x620 [ 1800.726324] ? __sb_end_write+0xd9/0x110 [ 1800.730399] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1800.735974] ? fput+0x130/0x1a0 [ 1800.739297] ? do_syscall_64+0x9a/0x820 [ 1800.743295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1800.748842] ? security_file_ioctl+0x94/0xc0 [ 1800.753276] ksys_ioctl+0xa9/0xd0 [ 1800.756766] __x64_sys_ioctl+0x73/0xb0 [ 1800.760671] do_syscall_64+0x1b9/0x820 [ 1800.764568] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1800.769946] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1800.774887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1800.779768] ? trace_hardirqs_on_caller+0x310/0x310 [ 1800.784818] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1800.789848] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1800.794887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1800.799786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1800.804983] RIP: 0033:0x457569 [ 1800.808192] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1800.827165] RSP: 002b:00007fdeffe1cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1800.834895] RAX: ffffffffffffffda RBX: 00007fdeffe1cc90 RCX: 0000000000457569 [ 1800.842181] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1800.849465] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1800.856748] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe1d6d4 [ 1800.864042] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 01:19:33 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c2c, 0x0) 01:19:33 executing program 3 (fault-call:14 fault-nth:2): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x17}], 0x1) 01:19:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x200000000000000, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1801.277697] FAULT_INJECTION: forcing a failure. [ 1801.277697] name failslab, interval 1, probability 0, space 0, times 0 [ 1801.302293] FAULT_INJECTION: forcing a failure. [ 1801.302293] name failslab, interval 1, probability 0, space 0, times 0 [ 1801.326819] CPU: 1 PID: 25816 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1801.334245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1801.343616] Call Trace: [ 1801.346242] dump_stack+0x244/0x39d [ 1801.349908] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1801.355169] should_fail.cold.4+0xa/0x17 [ 1801.359268] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1801.364390] ? retint_kernel+0x2d/0x2d [ 1801.368314] ? zap_class+0x640/0x640 [ 1801.372045] ? save_stack+0xa9/0xd0 [ 1801.375690] ? find_held_lock+0x36/0x1c0 [ 1801.379777] ? __lock_is_held+0xb5/0x140 [ 1801.383872] ? perf_trace_sched_process_exec+0x860/0x860 [ 1801.389351] __should_failslab+0x124/0x180 [ 1801.393606] should_failslab+0x9/0x14 [ 1801.397419] kmem_cache_alloc_node_trace+0x270/0x740 [ 1801.402541] ? kasan_unpoison_shadow+0x35/0x50 [ 1801.407145] __kmalloc_node+0x3c/0x70 [ 1801.410975] blk_mq_alloc_tag_set+0x41c/0xad0 [ 1801.415483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1801.421048] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1801.426275] loop_add+0x2c9/0xa40 [ 1801.429749] ? loop_queue_rq+0x690/0x690 [ 1801.433832] ? loop_control_ioctl+0x17c/0x530 [ 1801.438349] ? write_comp_data+0x4/0x70 [ 1801.442343] loop_control_ioctl+0x199/0x530 [ 1801.446682] ? loop_add+0xa40/0xa40 [ 1801.450327] ? perf_trace_sched_process_exec+0x860/0x860 [ 1801.455822] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1801.460793] ? loop_add+0xa40/0xa40 [ 1801.464432] do_vfs_ioctl+0x1de/0x1790 [ 1801.468342] ? ioctl_preallocate+0x300/0x300 [ 1801.472774] ? selinux_file_mprotect+0x620/0x620 [ 1801.477572] ? __sb_end_write+0xd9/0x110 [ 1801.481686] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1801.487246] ? fput+0x130/0x1a0 [ 1801.490541] ? do_syscall_64+0x9a/0x820 [ 1801.494537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1801.500088] ? security_file_ioctl+0x94/0xc0 [ 1801.504525] ksys_ioctl+0xa9/0xd0 [ 1801.507994] __x64_sys_ioctl+0x73/0xb0 [ 1801.511895] do_syscall_64+0x1b9/0x820 [ 1801.515795] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1801.521174] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1801.526133] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1801.530992] ? trace_hardirqs_on_caller+0x310/0x310 [ 1801.536025] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1801.541053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1801.546605] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1801.551654] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1801.556517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1801.561717] RIP: 0033:0x457569 [ 1801.564930] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1801.583845] RSP: 002b:00007fdeffe1cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1801.591569] RAX: ffffffffffffffda RBX: 00007fdeffe1cc90 RCX: 0000000000457569 [ 1801.598862] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1801.606146] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1801.613431] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe1d6d4 [ 1801.620726] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 [ 1801.631626] CPU: 1 PID: 25817 Comm: syz-executor1 Not tainted 4.20.0-rc2+ #117 [ 1801.639012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1801.648374] Call Trace: [ 1801.650986] dump_stack+0x244/0x39d [ 1801.654644] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1801.659867] ? __kernel_text_address+0xd/0x40 [ 1801.664377] ? unwind_get_return_address+0x61/0xa0 [ 1801.669333] should_fail.cold.4+0xa/0x17 [ 1801.673425] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1801.678572] ? save_stack+0xa9/0xd0 [ 1801.682208] ? save_stack+0x43/0xd0 [ 1801.685857] ? kasan_kmalloc+0xc7/0xe0 [ 1801.689758] ? __kmalloc+0x15b/0x760 [ 1801.693490] ? selinux_sb_show_options+0x30f/0x19b0 [ 1801.698520] ? security_sb_show_options+0x54/0xb0 [ 1801.703373] ? show_sb_opts+0xcb/0x100 [ 1801.707272] ? m_show+0x65/0x80 [ 1801.710561] ? seq_read+0x4af/0x1150 [ 1801.714290] ? do_iter_read+0x4a3/0x650 [ 1801.718277] ? vfs_readv+0x175/0x1c0 [ 1801.721998] ? do_preadv+0x1cc/0x280 [ 1801.725723] ? __x64_sys_preadv+0x9a/0xf0 [ 1801.729884] ? do_syscall_64+0x1b9/0x820 [ 1801.733954] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1801.739338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1801.744904] ? prepend_path.isra.8+0xbaa/0x1700 [ 1801.749594] ? zap_class+0x640/0x640 [ 1801.749642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1801.758925] ? check_preemption_disabled+0x48/0x280 [ 1801.758954] ? __lock_is_held+0xb5/0x140 [ 1801.758979] __should_failslab+0x124/0x180 [ 1801.759000] should_failslab+0x9/0x14 [ 1801.776099] __kmalloc+0x70/0x760 [ 1801.779584] ? selinux_sb_show_options+0x3ab/0x19b0 [ 1801.784635] selinux_sb_show_options+0x3ab/0x19b0 [ 1801.789507] ? selinux_binder_transaction+0x810/0x810 [ 1801.794737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1801.800309] ? __d_path+0x151/0x1c0 [ 1801.803963] ? dentry_path_raw+0x30/0x30 [ 1801.808029] ? dynamic_dname+0x190/0x190 [ 1801.812114] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1801.817671] security_sb_show_options+0x54/0xb0 [ 1801.822386] show_sb_opts+0xcb/0x100 [ 1801.826117] show_mountinfo+0x5e4/0x9b0 [ 1801.830106] ? show_vfsmnt+0x4d0/0x4d0 [ 1801.834006] ? seq_list_start+0x9c/0xc0 [ 1801.838011] m_show+0x65/0x80 [ 1801.841126] seq_read+0x4af/0x1150 [ 1801.844704] do_iter_read+0x4a3/0x650 [ 1801.848535] vfs_readv+0x175/0x1c0 [ 1801.852097] ? compat_rw_copy_check_uvector+0x440/0x440 [ 1801.857494] ? fget_raw+0x20/0x20 [ 1801.860965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1801.866517] ? check_preemption_disabled+0x48/0x280 [ 1801.871555] ? __sb_end_write+0xd9/0x110 [ 1801.875643] do_preadv+0x1cc/0x280 [ 1801.879200] ? do_readv+0x310/0x310 [ 1801.882861] ? __ia32_sys_read+0xb0/0xb0 [ 1801.886932] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1801.892307] ? trace_hardirqs_off_caller+0x310/0x310 [ 1801.897433] __x64_sys_preadv+0x9a/0xf0 [ 1801.901434] do_syscall_64+0x1b9/0x820 [ 1801.905335] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1801.910718] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1801.915667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1801.920528] ? trace_hardirqs_on_caller+0x310/0x310 [ 1801.925564] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1801.930598] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1801.935667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1801.940551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1801.945757] RIP: 0033:0x457569 [ 1801.948974] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1801.967890] RSP: 002b:00007fb5d0eb2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1801.975618] RAX: ffffffffffffffda RBX: 00007fb5d0eb2c90 RCX: 0000000000457569 01:19:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, 0x0) 01:19:34 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x1000000000000000, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0xec0}], 0x1) [ 1801.982899] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000003 [ 1801.990182] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1801.997470] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5d0eb36d4 [ 1802.004759] R13: 00000000004c3384 R14: 00000000004d5100 R15: 0000000000000004 01:19:34 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c67, 0x0) 01:19:34 executing program 3 (fault-call:14 fault-nth:3): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) [ 1802.065507] __nla_parse: 3 callbacks suppressed [ 1802.065518] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x20000198}], 0x1) 01:19:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x2000000, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x10000000, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:35 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1802.375459] FAULT_INJECTION: forcing a failure. [ 1802.375459] name failslab, interval 1, probability 0, space 0, times 0 [ 1802.393532] CPU: 1 PID: 25830 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1802.400921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1802.410316] Call Trace: [ 1802.412968] dump_stack+0x244/0x39d [ 1802.416648] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1802.421875] ? debug_smp_processor_id+0x1c/0x20 [ 1802.426594] ? perf_trace_lock+0x14d/0x7a0 [ 1802.430852] should_fail.cold.4+0xa/0x17 [ 1802.434936] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1802.440058] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1802.445543] ? zap_class+0x640/0x640 [ 1802.449288] ? find_held_lock+0x36/0x1c0 [ 1802.453384] ? __lock_is_held+0xb5/0x140 [ 1802.457476] ? perf_trace_sched_process_exec+0x860/0x860 [ 1802.462948] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1802.467722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1802.473294] __should_failslab+0x124/0x180 [ 1802.477550] should_failslab+0x9/0x14 [ 1802.481366] kmem_cache_alloc_node_trace+0x270/0x740 [ 1802.486499] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1802.492046] ? find_next_bit+0x104/0x130 [ 1802.496132] blk_mq_init_tags+0x79/0x2b0 [ 1802.500210] blk_mq_alloc_rq_map+0x9f/0x220 [ 1802.504558] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1802.509074] blk_mq_alloc_tag_set+0x627/0xad0 [ 1802.513590] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1802.518807] loop_add+0x2c9/0xa40 [ 1802.522275] ? loop_queue_rq+0x690/0x690 [ 1802.526367] loop_control_ioctl+0x199/0x530 [ 1802.530700] ? loop_add+0xa40/0xa40 [ 1802.534340] ? perf_trace_sched_process_exec+0x860/0x860 [ 1802.539808] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1802.544762] ? loop_add+0xa40/0xa40 [ 1802.548402] do_vfs_ioctl+0x1de/0x1790 [ 1802.552312] ? ioctl_preallocate+0x300/0x300 [ 1802.556740] ? selinux_file_mprotect+0x620/0x620 [ 1802.561524] ? __sb_end_write+0xd9/0x110 [ 1802.565605] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1802.571157] ? fput+0x130/0x1a0 [ 1802.574453] ? do_syscall_64+0x9a/0x820 [ 1802.578446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1802.583996] ? security_file_ioctl+0x94/0xc0 [ 1802.588422] ksys_ioctl+0xa9/0xd0 [ 1802.591920] __x64_sys_ioctl+0x73/0xb0 [ 1802.595843] do_syscall_64+0x1b9/0x820 [ 1802.599790] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1802.605173] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1802.610117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1802.614987] ? trace_hardirqs_on_caller+0x310/0x310 [ 1802.620020] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1802.625052] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1802.630084] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1802.634947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1802.640141] RIP: 0033:0x457569 [ 1802.643346] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1802.662270] RSP: 002b:00007fdeffe1cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:19:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x33fe0}], 0x1) [ 1802.670025] RAX: ffffffffffffffda RBX: 00007fdeffe1cc90 RCX: 0000000000457569 [ 1802.677316] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1802.684596] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1802.691879] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe1d6d4 [ 1802.699163] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 [ 1802.714360] blk-mq: reduced tag depth (128 -> 64) 01:19:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1802.924732] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xc73}], 0x1, 0x0) 01:19:35 executing program 3 (fault-call:14 fault-nth:4): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:35 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0xc0045878, 0x0) 01:19:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x7ffff000}], 0x1) 01:19:35 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0xc0}], 0x1) 01:19:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1803.218817] FAULT_INJECTION: forcing a failure. [ 1803.218817] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.253936] CPU: 0 PID: 25867 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1803.257041] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1803.261354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1803.261363] Call Trace: [ 1803.261391] dump_stack+0x244/0x39d [ 1803.261418] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1803.261444] ? should_fail+0xaf1/0xd01 [ 1803.294611] should_fail.cold.4+0xa/0x17 [ 1803.298695] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1803.303812] ? print_usage_bug+0xc0/0xc0 [ 1803.307904] ? retint_kernel+0x2d/0x2d [ 1803.311824] ? is_bpf_text_address+0xb1/0x170 [ 1803.316352] ? zap_class+0x640/0x640 [ 1803.320083] ? is_bpf_text_address+0xd3/0x170 [ 1803.324597] ? find_held_lock+0x36/0x1c0 [ 1803.328720] ? __lock_is_held+0xb5/0x140 [ 1803.332788] ? sk_filter_trim_cap+0x3f8/0xa70 [ 1803.337311] ? save_stack+0xa9/0xd0 [ 1803.340967] ? perf_trace_sched_process_exec+0x860/0x860 [ 1803.346460] __should_failslab+0x124/0x180 [ 1803.350714] should_failslab+0x9/0x14 [ 1803.354532] kmem_cache_alloc_node_trace+0x270/0x740 [ 1803.359665] __kmalloc_node+0x3c/0x70 [ 1803.363482] sbitmap_init_node+0x288/0x440 [ 1803.367739] sbitmap_queue_init_node+0xb2/0x850 [ 1803.372417] ? __lock_is_held+0xb5/0x140 [ 1803.376501] ? sbitmap_init_node+0x440/0x440 [ 1803.380918] ? blk_mq_init_tags+0x79/0x2b0 [ 1803.385171] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1803.390201] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1803.395501] ? retint_kernel+0x2d/0x2d [ 1803.399420] blk_mq_init_tags+0x116/0x2b0 [ 1803.403586] blk_mq_alloc_rq_map+0x9f/0x220 [ 1803.407915] ? blk_mq_update_queue_map+0x183/0x210 [ 1803.412857] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1803.417368] blk_mq_alloc_tag_set+0x627/0xad0 [ 1803.421887] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1803.427115] loop_add+0x2c9/0xa40 [ 1803.430581] ? loop_queue_rq+0x690/0x690 [ 1803.434666] loop_control_ioctl+0x199/0x530 [ 1803.439020] ? loop_add+0xa40/0xa40 [ 1803.442676] ? perf_trace_sched_process_exec+0x860/0x860 [ 1803.448146] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1803.453090] ? loop_add+0xa40/0xa40 [ 1803.456728] do_vfs_ioctl+0x1de/0x1790 [ 1803.460646] ? ioctl_preallocate+0x300/0x300 [ 1803.465071] ? selinux_file_mprotect+0x620/0x620 [ 1803.469848] ? __sb_end_write+0xd9/0x110 [ 1803.473927] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1803.479491] ? fput+0x130/0x1a0 [ 1803.482799] ? do_syscall_64+0x9a/0x820 [ 1803.486790] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1803.492359] ? security_file_ioctl+0x94/0xc0 [ 1803.496798] ksys_ioctl+0xa9/0xd0 [ 1803.500298] __x64_sys_ioctl+0x73/0xb0 [ 1803.504218] do_syscall_64+0x1b9/0x820 [ 1803.508178] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1803.513578] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1803.518520] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1803.523381] ? trace_hardirqs_on_caller+0x310/0x310 [ 1803.528414] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1803.533443] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1803.538477] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1803.543364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1803.548562] RIP: 0033:0x457569 [ 1803.551772] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:19:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x8) [ 1803.570692] RSP: 002b:00007fdeffe1cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1803.578414] RAX: ffffffffffffffda RBX: 00007fdeffe1cc90 RCX: 0000000000457569 [ 1803.585699] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1803.592992] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1803.600280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe1d6d4 [ 1803.607571] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 [ 1803.629367] blk-mq: reduced tag depth (128 -> 64) 01:19:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:36 executing program 3 (fault-call:14 fault-nth:5): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) [ 1804.111949] FAULT_INJECTION: forcing a failure. [ 1804.111949] name failslab, interval 1, probability 0, space 0, times 0 [ 1804.125805] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1804.135005] CPU: 0 PID: 25884 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1804.142389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1804.151753] Call Trace: [ 1804.154364] dump_stack+0x244/0x39d [ 1804.158029] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1804.163242] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1804.168020] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1804.172620] should_fail.cold.4+0xa/0x17 [ 1804.176695] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1804.182161] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1804.187281] ? print_usage_bug+0xc0/0xc0 [ 1804.191369] ? zap_class+0x640/0x640 [ 1804.195093] ? retint_kernel+0x2d/0x2d [ 1804.199015] ? __lock_is_held+0xb5/0x140 [ 1804.203105] ? perf_trace_sched_process_exec+0x860/0x860 [ 1804.208576] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1804.213349] __should_failslab+0x124/0x180 [ 1804.217600] should_failslab+0x9/0x14 [ 1804.221417] kmem_cache_alloc_node_trace+0x270/0x740 [ 1804.226536] ? check_preemption_disabled+0x48/0x280 [ 1804.231567] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1804.236593] ? find_next_bit+0x104/0x130 [ 1804.240697] sbitmap_queue_init_node+0x34d/0x850 [ 1804.245472] ? sbitmap_init_node+0x440/0x440 [ 1804.249905] ? sbitmap_queue_init_node+0x12/0x850 [ 1804.254766] blk_mq_init_tags+0x116/0x2b0 [ 1804.258930] blk_mq_alloc_rq_map+0x9f/0x220 [ 1804.263281] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1804.267789] ? blk_mq_alloc_tag_set+0x5ae/0xad0 [ 1804.272473] blk_mq_alloc_tag_set+0x627/0xad0 [ 1804.276981] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1804.282185] loop_add+0x2c9/0xa40 [ 1804.285663] ? loop_queue_rq+0x690/0x690 [ 1804.289744] loop_control_ioctl+0x199/0x530 [ 1804.294071] ? loop_add+0xa40/0xa40 [ 1804.297735] ? perf_trace_sched_process_exec+0x860/0x860 [ 1804.303204] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1804.308156] ? loop_add+0xa40/0xa40 [ 1804.311792] do_vfs_ioctl+0x1de/0x1790 [ 1804.315704] ? ioctl_preallocate+0x300/0x300 [ 1804.320132] ? selinux_file_mprotect+0x620/0x620 [ 1804.324909] ? __sb_end_write+0xd9/0x110 [ 1804.328993] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1804.334539] ? fput+0x130/0x1a0 [ 1804.337833] ? do_syscall_64+0x9a/0x820 [ 1804.341838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1804.347411] ? security_file_ioctl+0x94/0xc0 [ 1804.351864] ksys_ioctl+0xa9/0xd0 [ 1804.355340] __x64_sys_ioctl+0x73/0xb0 [ 1804.359258] do_syscall_64+0x1b9/0x820 [ 1804.363157] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1804.368545] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1804.373487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1804.378365] ? trace_hardirqs_on_caller+0x310/0x310 [ 1804.383392] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1804.388427] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1804.393462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1804.398340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1804.403536] RIP: 0033:0x457569 [ 1804.406759] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1804.425690] RSP: 002b:00007fdeffe3dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1804.433426] RAX: ffffffffffffffda RBX: 00007fdeffe3dc90 RCX: 0000000000457569 [ 1804.440721] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1804.447994] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1804.455298] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe3e6d4 01:19:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xb0}], 0x1, 0x0) 01:19:37 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:37 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c92, 0x0) 01:19:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1804.462582] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 [ 1804.497144] blk-mq: reduced tag depth (128 -> 64) 01:19:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0xffffff1f) 01:19:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1002}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:37 executing program 3 (fault-call:14 fault-nth:6): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1010}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x300) 01:19:37 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1805.074849] FAULT_INJECTION: forcing a failure. [ 1805.074849] name failslab, interval 1, probability 0, space 0, times 0 [ 1805.131574] CPU: 1 PID: 25907 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1805.138999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1805.148370] Call Trace: [ 1805.150985] dump_stack+0x244/0x39d [ 1805.154648] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1805.159860] ? debug_smp_processor_id+0x1c/0x20 [ 1805.164551] ? perf_trace_lock+0x14d/0x7a0 [ 1805.168809] should_fail.cold.4+0xa/0x17 [ 1805.172889] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1805.178011] ? print_usage_bug+0xc0/0xc0 [ 1805.182103] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1805.187658] ? zap_class+0x640/0x640 [ 1805.191405] ? find_held_lock+0x36/0x1c0 [ 1805.195484] ? __lock_is_held+0xb5/0x140 [ 1805.199575] ? perf_trace_sched_process_exec+0x860/0x860 [ 1805.205078] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1805.209851] __should_failslab+0x124/0x180 [ 1805.214104] should_failslab+0x9/0x14 [ 1805.217921] kmem_cache_alloc_node_trace+0x270/0x740 [ 1805.223054] sbitmap_queue_init_node+0x34d/0x850 [ 1805.227819] ? __lock_is_held+0xb5/0x140 [ 1805.231916] ? sbitmap_init_node+0x440/0x440 [ 1805.236343] ? blk_mq_init_tags+0x79/0x2b0 [ 1805.240595] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1805.245629] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1805.250921] ? find_next_bit+0x104/0x130 [ 1805.255008] blk_mq_init_tags+0x177/0x2b0 [ 1805.259177] blk_mq_alloc_rq_map+0x9f/0x220 [ 1805.262801] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1805.263513] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1805.263537] blk_mq_alloc_tag_set+0x627/0xad0 [ 1805.263563] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1805.263592] loop_add+0x2c9/0xa40 [ 1805.263610] ? loop_queue_rq+0x690/0x690 [ 1805.293787] loop_control_ioctl+0x199/0x530 [ 1805.298129] ? loop_add+0xa40/0xa40 [ 1805.301779] ? perf_trace_sched_process_exec+0x860/0x860 [ 1805.307262] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1805.312217] ? loop_add+0xa40/0xa40 [ 1805.315873] do_vfs_ioctl+0x1de/0x1790 [ 1805.319793] ? ioctl_preallocate+0x300/0x300 [ 1805.324221] ? selinux_file_mprotect+0x620/0x620 [ 1805.329031] ? __sb_end_write+0xd9/0x110 [ 1805.333111] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1805.338661] ? fput+0x130/0x1a0 [ 1805.341950] ? do_syscall_64+0x9a/0x820 [ 1805.345941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1805.351491] ? security_file_ioctl+0x94/0xc0 [ 1805.355917] ksys_ioctl+0xa9/0xd0 [ 1805.359403] __x64_sys_ioctl+0x73/0xb0 [ 1805.363309] do_syscall_64+0x1b9/0x820 [ 1805.367215] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1805.372609] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1805.377553] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1805.382408] ? trace_hardirqs_on_caller+0x310/0x310 [ 1805.387446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1805.392994] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1805.398028] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1805.402892] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1805.408092] RIP: 0033:0x457569 [ 1805.411307] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:19:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c59, 0x0) 01:19:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x200023c0}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1805.430251] RSP: 002b:00007fdeffe3dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1805.437987] RAX: ffffffffffffffda RBX: 00007fdeffe3dc90 RCX: 0000000000457569 [ 1805.445309] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1805.452590] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1805.459872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe3e6d4 [ 1805.467153] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 [ 1805.519468] blk-mq: reduced tag depth (128 -> 64) 01:19:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x25) 01:19:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x7ffff000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xc05}], 0x1, 0x0) 01:19:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x8, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:38 executing program 3 (fault-call:14 fault-nth:7): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x20000150}, 0x0) 01:19:38 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x2}, 0x0) [ 1805.972214] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x2) [ 1806.090720] FAULT_INJECTION: forcing a failure. [ 1806.090720] name failslab, interval 1, probability 0, space 0, times 0 [ 1806.104912] CPU: 1 PID: 25947 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1806.112437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1806.121806] Call Trace: [ 1806.124426] dump_stack+0x244/0x39d [ 1806.128085] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1806.133315] should_fail.cold.4+0xa/0x17 [ 1806.137398] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1806.142524] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1806.147302] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1806.152773] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1806.157367] ? retint_kernel+0x2d/0x2d [ 1806.161277] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1806.166239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1806.171801] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1806.176581] ? retint_kernel+0x2d/0x2d [ 1806.180498] ? lock_is_held_type+0x18b/0x210 [ 1806.184936] ? perf_trace_sched_process_exec+0x860/0x860 [ 1806.190398] ? sbitmap_queue_init_node+0xce/0x850 [ 1806.195266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1806.200048] __should_failslab+0x124/0x180 [ 1806.204307] should_failslab+0x9/0x14 [ 1806.208122] kmem_cache_alloc_node_trace+0x270/0x740 [ 1806.213265] __kmalloc_node+0x3c/0x70 [ 1806.217089] blk_mq_alloc_rq_map+0xcc/0x220 [ 1806.221420] ? blk_mq_free_tag_set+0x1a0/0x1a0 [ 1806.226020] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1806.230540] blk_mq_alloc_tag_set+0x627/0xad0 [ 1806.235059] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1806.240270] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1806.245054] loop_add+0x2c9/0xa40 [ 1806.248528] ? loop_queue_rq+0x690/0x690 [ 1806.252612] loop_control_ioctl+0x199/0x530 [ 1806.256952] ? loop_add+0xa40/0xa40 [ 1806.260590] ? loop_add+0xa40/0xa40 [ 1806.264253] ? loop_add+0xa40/0xa40 [ 1806.267898] do_vfs_ioctl+0x1de/0x1790 [ 1806.271807] ? ioctl_preallocate+0x300/0x300 [ 1806.276244] ? selinux_file_mprotect+0x620/0x620 [ 1806.281020] ? __sb_end_write+0xd9/0x110 [ 1806.285112] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1806.290658] ? fput+0x130/0x1a0 [ 1806.293973] ? do_syscall_64+0x9a/0x820 [ 1806.297969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1806.303518] ? security_file_ioctl+0x94/0xc0 [ 1806.307948] ksys_ioctl+0xa9/0xd0 [ 1806.311422] __x64_sys_ioctl+0x73/0xb0 [ 1806.315336] do_syscall_64+0x1b9/0x820 [ 1806.319245] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1806.324628] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1806.329572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1806.334437] ? trace_hardirqs_on_caller+0x310/0x310 [ 1806.339485] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1806.344518] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1806.349557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1806.354421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1806.359621] RIP: 0033:0x457569 [ 1806.362825] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1806.381740] RSP: 002b:00007fdeffe1cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1806.389473] RAX: ffffffffffffffda RBX: 00007fdeffe1cc90 RCX: 0000000000457569 [ 1806.396763] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1806.404051] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1806.411337] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe1d6d4 [ 1806.418624] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 [ 1806.464990] blk-mq: reduced tag depth (128 -> 64) [ 1806.633620] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:39 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c56, 0x0) 01:19:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x10}, 0x0) 01:19:39 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x57c}], 0x1, 0x0) 01:19:39 executing program 3 (fault-call:14 fault-nth:8): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x96, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x1010000, 0x4) 01:19:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x200000000000000}, 0x0) [ 1806.771723] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1806.801729] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x1000000000000000}, 0x0) 01:19:39 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1807.095364] FAULT_INJECTION: forcing a failure. [ 1807.095364] name failslab, interval 1, probability 0, space 0, times 0 [ 1807.114585] CPU: 1 PID: 25976 Comm: syz-executor3 Not tainted 4.20.0-rc2+ #117 [ 1807.121973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1807.131343] Call Trace: [ 1807.133960] dump_stack+0x244/0x39d [ 1807.137613] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1807.142831] ? should_fail.cold.4+0x5/0x17 [ 1807.147090] should_fail.cold.4+0xa/0x17 [ 1807.151167] ? retint_kernel+0x2d/0x2d [ 1807.155080] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1807.160208] ? depot_save_stack+0x18f/0x470 [ 1807.164580] ? zap_class+0x640/0x640 [ 1807.168320] ? save_stack+0xa9/0xd0 [ 1807.171964] ? save_stack+0x43/0xd0 [ 1807.175606] ? kasan_kmalloc+0xc7/0xe0 [ 1807.179512] ? __kmalloc_node+0x50/0x70 [ 1807.183503] ? blk_mq_alloc_rq_map+0xcc/0x220 [ 1807.188016] ? __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1807.192698] ? blk_mq_alloc_tag_set+0x627/0xad0 [ 1807.197384] ? loop_add+0x2c9/0xa40 [ 1807.201036] ? __lock_is_held+0xb5/0x140 [ 1807.205117] ? zap_class+0x640/0x640 [ 1807.208862] ? check_preemption_disabled+0x48/0x280 [ 1807.213907] ? perf_trace_sched_process_exec+0x860/0x860 [ 1807.219382] ? __lock_is_held+0xb5/0x140 [ 1807.223472] __should_failslab+0x124/0x180 [ 1807.227734] should_failslab+0x9/0x14 [ 1807.231559] kmem_cache_alloc_node_trace+0x270/0x740 [ 1807.236688] ? kasan_unpoison_shadow+0x35/0x50 [ 1807.241304] __kmalloc_node+0x3c/0x70 [ 1807.245127] blk_mq_alloc_rq_map+0x10d/0x220 [ 1807.249563] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1807.254085] blk_mq_alloc_tag_set+0x627/0xad0 [ 1807.258609] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1807.263835] loop_add+0x2c9/0xa40 [ 1807.267315] ? loop_queue_rq+0x690/0x690 [ 1807.271408] loop_control_ioctl+0x199/0x530 [ 1807.275789] ? loop_add+0xa40/0xa40 [ 1807.279435] ? perf_trace_sched_process_exec+0x860/0x860 [ 1807.284918] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1807.289876] ? loop_add+0xa40/0xa40 [ 1807.293526] do_vfs_ioctl+0x1de/0x1790 [ 1807.297437] ? ioctl_preallocate+0x300/0x300 [ 1807.301869] ? selinux_file_mprotect+0x620/0x620 [ 1807.306655] ? __sb_end_write+0xd9/0x110 [ 1807.310761] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1807.316321] ? fput+0x130/0x1a0 [ 1807.319620] ? do_syscall_64+0x9a/0x820 [ 1807.323621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1807.329176] ? security_file_ioctl+0x94/0xc0 [ 1807.333608] ksys_ioctl+0xa9/0xd0 [ 1807.337095] __x64_sys_ioctl+0x73/0xb0 [ 1807.341010] do_syscall_64+0x1b9/0x820 [ 1807.344922] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1807.350310] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1807.355280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1807.360143] ? trace_hardirqs_on_caller+0x310/0x310 [ 1807.365182] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1807.370221] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1807.375303] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1807.380175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1807.385380] RIP: 0033:0x457569 [ 1807.388589] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1807.407506] RSP: 002b:00007fdeffe1cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1807.415248] RAX: ffffffffffffffda RBX: 00007fdeffe1cc90 RCX: 0000000000457569 [ 1807.422534] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000006 [ 1807.429814] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1807.437099] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdeffe1d6d4 01:19:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x5aa}], 0x1, 0x0) [ 1807.444386] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000008 [ 1807.460636] blk-mq: reduced tag depth (128 -> 64) 01:19:40 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 01:19:40 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c65, 0x0) 01:19:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x2000000}, 0x0) 01:19:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x400, 0x70bd25, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 01:19:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x10000000}, 0x0) [ 1807.872200] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:40 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) [ 1807.929046] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x0}, 0x0) 01:19:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x0}, 0x0) 01:19:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x4db}], 0x1, 0x0) 01:19:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x0}, 0x0) 01:19:41 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x541b, 0x0) 01:19:41 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c03, 0x0) 01:19:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}) 01:19:41 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:41 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c49, 0x0) 01:19:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x0}, 0x0) [ 1808.536651] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1808.567357] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:41 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x0}, 0x0) 01:19:41 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c0d, 0x0) 01:19:41 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x7a8}], 0x1, 0x0) 01:19:41 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c1b, 0x0) 01:19:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x0}, 0x0) 01:19:41 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0xc0189436, 0x0) 01:19:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x1, @sliced={0x6, [0x3ff, 0xb51, 0x47, 0x399e9d8e, 0x0, 0x8, 0x2dc7, 0x7fff, 0xfffffffffffffffc, 0x4, 0x6, 0x0, 0x7fff, 0x9, 0x1d, 0x8, 0x81, 0x9, 0x3, 0xffffffff, 0x10000, 0x800000010000000, 0x6, 0x0, 0x3, 0x9000, 0xff, 0x1, 0x7, 0x401, 0x6d79, 0x5, 0x7, 0x3, 0x3, 0xe864, 0x7, 0x6, 0x1, 0x1d269fb0, 0x6, 0xffffffff, 0x2, 0x20000000, 0x100000001, 0x4, 0x1, 0x8], 0x2}}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback}}, 0x80, 0x2}, &(0x7f00000002c0)=0x90) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000440)='/dev/video35\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x8c, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x2}, @in6={0xa, 0x4e22, 0x19, @mcast2}, @in6={0xa, 0x4e21, 0x0, @mcast2, 0x5}, @in6={0xa, 0x4e23, 0x200, @local, 0x20}, @in6={0xa, 0x4e21, 0x4, @local, 0x8}]}, &(0x7f0000000400)=0x10) 01:19:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x10) 01:19:42 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1809.194572] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1809.243686] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:42 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c10, 0x0) 01:19:42 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x541b, 0x0) 01:19:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x200000000000000) 01:19:42 executing program 5 (fault-call:8 fault-nth:0): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1809.671076] FAULT_INJECTION: forcing a failure. [ 1809.671076] name failslab, interval 1, probability 0, space 0, times 0 [ 1809.694335] CPU: 1 PID: 26100 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1809.701722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1809.711093] Call Trace: [ 1809.713710] dump_stack+0x244/0x39d [ 1809.717365] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1809.722589] ? debug_smp_processor_id+0x1c/0x20 [ 1809.727290] ? perf_trace_lock+0x14d/0x7a0 [ 1809.731554] should_fail.cold.4+0xa/0x17 [ 1809.735644] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1809.740784] ? __mutex_lock+0x85e/0x16f0 [ 1809.744868] ? loop_control_ioctl+0x91/0x530 [ 1809.749312] ? zap_class+0x640/0x640 [ 1809.753047] ? mutex_trylock+0x2b0/0x2b0 [ 1809.757137] ? find_held_lock+0x36/0x1c0 [ 1809.761226] ? __lock_is_held+0xb5/0x140 [ 1809.765348] ? perf_trace_sched_process_exec+0x860/0x860 [ 1809.770819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1809.776385] ? avc_has_extended_perms+0xab2/0x15a0 [ 1809.781343] __should_failslab+0x124/0x180 [ 1809.785606] should_failslab+0x9/0x14 [ 1809.789431] kmem_cache_alloc_trace+0x2d7/0x750 [ 1809.794131] loop_add+0xa3/0xa40 [ 1809.797518] ? loop_lookup+0x105/0x230 [ 1809.801424] ? loop_queue_rq+0x690/0x690 [ 1809.805517] loop_control_ioctl+0x199/0x530 [ 1809.809856] ? loop_add+0xa40/0xa40 [ 1809.813500] ? perf_trace_sched_process_exec+0x860/0x860 [ 1809.818978] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1809.823934] ? loop_add+0xa40/0xa40 [ 1809.827584] do_vfs_ioctl+0x1de/0x1790 [ 1809.831501] ? ioctl_preallocate+0x300/0x300 [ 1809.835932] ? selinux_file_mprotect+0x620/0x620 [ 1809.840714] ? __sb_end_write+0xd9/0x110 [ 1809.844813] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1809.850372] ? fput+0x130/0x1a0 [ 1809.853676] ? do_syscall_64+0x9a/0x820 [ 1809.857679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1809.863254] ? security_file_ioctl+0x94/0xc0 [ 1809.867689] ksys_ioctl+0xa9/0xd0 [ 1809.871168] __x64_sys_ioctl+0x73/0xb0 [ 1809.875077] do_syscall_64+0x1b9/0x820 [ 1809.878983] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1809.884371] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1809.889320] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1809.894183] ? trace_hardirqs_on_caller+0x310/0x310 [ 1809.899221] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1809.904304] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1809.909349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1809.914217] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1809.919446] RIP: 0033:0x457569 [ 1809.922655] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1809.941574] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1809.949308] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1809.956592] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1809.963877] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 01:19:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xebf}], 0x1, 0x0) 01:19:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x1000000000000000) 01:19:42 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c12, 0x0) [ 1809.971157] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1809.978443] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x100}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x4, 0x3ff, 0x5, r2}, 0x10) [ 1810.039559] audit: type=1400 audit(1542417582.838:179): avc: denied { create } for pid=26104 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 01:19:42 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c0a, 0x0) 01:19:42 executing program 5 (fault-call:8 fault-nth:1): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1810.129637] audit: type=1400 audit(1542417582.848:180): avc: denied { write } for pid=26104 comm="syz-executor2" path="socket:[670657]" dev="sockfs" ino=670657 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 01:19:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x2000000) 01:19:43 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c24, 0x0) [ 1810.172106] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:43 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c79, 0x0) [ 1810.228897] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1810.249133] FAULT_INJECTION: forcing a failure. [ 1810.249133] name failslab, interval 1, probability 0, space 0, times 0 [ 1810.266794] CPU: 0 PID: 26118 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1810.274185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1810.283551] Call Trace: [ 1810.286167] dump_stack+0x244/0x39d [ 1810.289822] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1810.295044] ? debug_smp_processor_id+0x1c/0x20 [ 1810.299732] ? perf_trace_lock+0x14d/0x7a0 [ 1810.303996] should_fail.cold.4+0xa/0x17 [ 1810.308086] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1810.313222] ? zap_class+0x640/0x640 [ 1810.316989] ? __save_stack_trace+0x8d/0xf0 [ 1810.321346] ? find_held_lock+0x36/0x1c0 [ 1810.325446] ? __lock_is_held+0xb5/0x140 [ 1810.329549] ? perf_trace_sched_process_exec+0x860/0x860 [ 1810.335021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1810.340576] ? node_tag_clear+0xc2/0x1c0 [ 1810.344670] __should_failslab+0x124/0x180 [ 1810.348929] should_failslab+0x9/0x14 [ 1810.352751] kmem_cache_alloc_node_trace+0x270/0x740 [ 1810.357883] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 1810.362754] __kmalloc_node+0x3c/0x70 [ 1810.366580] blk_mq_alloc_tag_set+0x385/0xad0 [ 1810.371097] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1810.376657] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1810.381883] loop_add+0x2c9/0xa40 [ 1810.385359] ? loop_queue_rq+0x690/0x690 [ 1810.389453] loop_control_ioctl+0x199/0x530 [ 1810.393795] ? loop_add+0xa40/0xa40 [ 1810.397443] ? perf_trace_sched_process_exec+0x860/0x860 [ 1810.402919] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1810.407873] ? loop_add+0xa40/0xa40 [ 1810.411521] do_vfs_ioctl+0x1de/0x1790 [ 1810.415434] ? ioctl_preallocate+0x300/0x300 [ 1810.419866] ? selinux_file_mprotect+0x620/0x620 [ 1810.424654] ? __sb_end_write+0xd9/0x110 [ 1810.428738] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1810.434295] ? fput+0x130/0x1a0 [ 1810.437592] ? do_syscall_64+0x9a/0x820 [ 1810.441591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1810.447146] ? security_file_ioctl+0x94/0xc0 [ 1810.451578] ksys_ioctl+0xa9/0xd0 [ 1810.455056] __x64_sys_ioctl+0x73/0xb0 [ 1810.458969] do_syscall_64+0x1b9/0x820 [ 1810.462881] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1810.468293] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1810.473271] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1810.478137] ? trace_hardirqs_on_caller+0x310/0x310 [ 1810.483172] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1810.488214] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1810.493301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1810.498176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1810.503380] RIP: 0033:0x457569 [ 1810.506589] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1810.525507] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1810.533228] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1810.540542] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1810.547825] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1810.555112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1810.562394] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:43 executing program 5 (fault-call:8 fault-nth:2): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x10000000) [ 1810.699864] FAULT_INJECTION: forcing a failure. [ 1810.699864] name failslab, interval 1, probability 0, space 0, times 0 [ 1810.721271] CPU: 1 PID: 26130 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1810.728659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1810.738029] Call Trace: [ 1810.740641] dump_stack+0x244/0x39d [ 1810.744304] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1810.749530] should_fail.cold.4+0xa/0x17 [ 1810.753619] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1810.758738] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1810.764213] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1810.769011] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1810.774551] ? zap_class+0x640/0x640 [ 1810.778293] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1810.783079] ? retint_kernel+0x2d/0x2d [ 1810.786996] ? __lock_is_held+0xb5/0x140 [ 1810.791094] ? perf_trace_sched_process_exec+0x860/0x860 [ 1810.796577] __should_failslab+0x124/0x180 [ 1810.800836] should_failslab+0x9/0x14 [ 1810.804656] kmem_cache_alloc_node_trace+0x270/0x740 [ 1810.809785] ? kasan_unpoison_shadow+0x35/0x50 [ 1810.814401] __kmalloc_node+0x3c/0x70 [ 1810.818224] blk_mq_alloc_tag_set+0x41c/0xad0 [ 1810.822784] ? retint_kernel+0x2d/0x2d [ 1810.826743] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1810.831968] loop_add+0x2c9/0xa40 [ 1810.835444] ? loop_queue_rq+0x690/0x690 [ 1810.839539] loop_control_ioctl+0x199/0x530 [ 1810.843890] ? loop_add+0xa40/0xa40 [ 1810.847538] ? perf_trace_sched_process_exec+0x860/0x860 [ 1810.853018] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1810.857972] ? loop_add+0xa40/0xa40 [ 1810.861623] do_vfs_ioctl+0x1de/0x1790 [ 1810.865535] ? ioctl_preallocate+0x300/0x300 [ 1810.869970] ? selinux_file_mprotect+0x620/0x620 [ 1810.874760] ? __sb_end_write+0xd9/0x110 [ 1810.878852] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1810.884405] ? fput+0x130/0x1a0 [ 1810.887706] ? do_syscall_64+0x9a/0x820 [ 1810.891705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1810.897282] ? security_file_ioctl+0x94/0xc0 [ 1810.901716] ksys_ioctl+0xa9/0xd0 [ 1810.905201] __x64_sys_ioctl+0x73/0xb0 [ 1810.909138] do_syscall_64+0x1b9/0x820 [ 1810.913045] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1810.918437] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1810.923591] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1810.928457] ? trace_hardirqs_on_caller+0x310/0x310 [ 1810.933498] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1810.938537] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1810.943580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1810.948450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1810.953654] RIP: 0033:0x457569 [ 1810.956866] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1810.975800] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1810.983538] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1810.990829] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1810.998125] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1811.005418] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1811.012710] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x106c}], 0x1, 0x0) 01:19:43 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c6e, 0x0) 01:19:43 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001, 0x4d86, 0x7fff, 0x4, 0x0, 0xfffffffffffff000, 0x4, {0x0, @in={{0x2, 0x4e23, @local}}, 0x100000000, 0x400, 0x7, 0xdf6, 0x200}}, &(0x7f00000000c0)=0xb0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x2000, 0x0) ioctl$VIDIOC_G_MODULATOR(r3, 0xc0445636, &(0x7f0000000280)={0x101, "a68e7f373296ec540acf36d78361ed5dd8f53f58cecc78b1fe8f08a8a1023229", 0x8, 0x800, 0x7fffffff, 0x14, 0x4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYRESOCT=r1], &(0x7f0000000540)=0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000300)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000480)={0xb, 0x10, 0xfa00, {&(0x7f0000000380), r4, 0xfffffffffffffff9}}, 0x18) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:43 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c2f, 0x0) 01:19:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x2) 01:19:43 executing program 5 (fault-call:8 fault-nth:3): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1, 0x381001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) sync_file_range(r0, 0x6, 0x401, 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x8c04c76de676eeda, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000001c0)) 01:19:44 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c60, 0x0) [ 1811.175020] FAULT_INJECTION: forcing a failure. [ 1811.175020] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.209174] Unknown ioctl -1069263306 01:19:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400100, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x9, @empty, 0x9}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r2 = memfd_create(&(0x7f0000000000)='^!\x00', 0x29ab2ec315b6fb95) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) [ 1811.218625] CPU: 0 PID: 26152 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1811.218985] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1811.226011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1811.226020] Call Trace: [ 1811.226048] dump_stack+0x244/0x39d [ 1811.226076] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1811.226097] ? should_fail+0x913/0xd01 [ 1811.226128] should_fail.cold.4+0xa/0x17 [ 1811.242267] Unknown ioctl -1069263306 [ 1811.243975] ? fault_create_debugfs_attr+0x1f0/0x1f0 01:19:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@sco={0x1f, {0x90, 0x38, 0x4, 0x1db, 0x0, 0x1}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)="e471ea5e904a91fcddac29c88e9244b29c06d8aaea84e75e28d6ca49b817233d5a6da8f8583b4abad9a353e1d53e75fb892b986d33dfd5e019fa6d182f6308ef62613a85c6e31a25fec8d5909a4c16f9888701e378abf24c8f974da84673811d848876e4f64fac22d611a5339a30b724acc3f739c20074b9a8f7ffc5c7837218f165385b084903edbe8bdc9a28380aa8eb8e0381d3dde58e3aa503c01971c91b549839353d19a4ceb708f0a38184cbde331b5db10498275cb48d0472891feb3dc5c32a2f21d7101e293a545d2e368865f587053ef5220e308a3d46d0dd95f407c15a", 0xe2}, {&(0x7f0000000400)="199569f05c089149a7fc8b4e52cfeb00ad0cd64aed57b99dadcd05f9903f665d20c2a81016bfb350061a95b9867846b89de8ea96771ffda249be95976a682953f902b4dc121dec4571bf2d3cf97c9682ec20f69a7f5ae50ab055a790c334860747d9d1f531f7a7ec4e283876b38efa66bde5aecd56784592e0b015dd4b2cbe4ee61c85c98f1ee7848fcc2095daa7376e76fa93d86a97e18847cfeb39f503d390fdef1773bc5be22991fd4899a97cc18d847f5b35aa0c6a04e755b9f0d8ecd9615b0c3d8a83abb95f8a9ddb71f8a64fd235700f51331b8986ab", 0xd9}], 0x2, &(0x7f0000000280), 0x0, 0x20008011}, 0x0) [ 1811.243994] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1811.244027] ? zap_class+0x640/0x640 [ 1811.244055] ? find_held_lock+0x36/0x1c0 [ 1811.285538] ? __lock_is_held+0xb5/0x140 [ 1811.289704] ? cfq_service_tree_add+0x3d8/0xb40 [ 1811.294419] ? perf_trace_sched_process_exec+0x860/0x860 [ 1811.299893] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1811.304685] __should_failslab+0x124/0x180 [ 1811.308947] should_failslab+0x9/0x14 [ 1811.312772] kmem_cache_alloc_node_trace+0x270/0x740 [ 1811.317899] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 01:19:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x14080) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1811.323461] ? find_next_bit+0x104/0x130 [ 1811.327555] blk_mq_init_tags+0x79/0x2b0 [ 1811.331646] blk_mq_alloc_rq_map+0x9f/0x220 [ 1811.335996] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1811.340520] blk_mq_alloc_tag_set+0x627/0xad0 [ 1811.345050] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1811.350297] loop_add+0x2c9/0xa40 [ 1811.353776] ? loop_queue_rq+0x690/0x690 [ 1811.357871] loop_control_ioctl+0x199/0x530 [ 1811.362208] ? loop_add+0xa40/0xa40 [ 1811.365881] ? perf_trace_sched_process_exec+0x860/0x860 [ 1811.371359] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1811.376318] ? loop_add+0xa40/0xa40 [ 1811.379972] do_vfs_ioctl+0x1de/0x1790 [ 1811.383905] ? ioctl_preallocate+0x300/0x300 [ 1811.388343] ? selinux_file_mprotect+0x620/0x620 [ 1811.393130] ? __sb_end_write+0xd9/0x110 [ 1811.397219] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1811.402808] ? fput+0x130/0x1a0 [ 1811.406114] ? do_syscall_64+0x9a/0x820 [ 1811.410121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1811.415679] ? security_file_ioctl+0x94/0xc0 [ 1811.420114] ksys_ioctl+0xa9/0xd0 01:19:44 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000300)={{0x3, 0x5, 0x5, 0x9, '\x00', 0x3ff}, 0x0, [0x5, 0x4000000000000, 0x6, 0x100000000, 0x10000, 0x3, 0x6400000000000, 0x1ff, 0x9, 0x1, 0x52, 0xb56f, 0x400, 0xe20, 0x200, 0x9, 0x6, 0x100, 0x9, 0x3, 0xa0, 0xcce, 0xf2, 0x0, 0x7, 0x1000, 0x101, 0xffff, 0x1000, 0x400, 0x100000000, 0x41aa25b1, 0x20, 0x0, 0x200, 0x8, 0x8, 0x8, 0xffffffffffffffff, 0x8, 0x0, 0x7, 0x8001, 0x3f, 0xfff, 0x8, 0x3, 0x200, 0x400, 0x3, 0xc090, 0x20, 0x6, 0x8, 0x1, 0x10001, 0x5, 0xc9, 0x1, 0x80000000, 0x1f, 0xed, 0x2, 0x19, 0x9, 0xffff, 0x4, 0x9e, 0x40, 0xfffffffffffffff8, 0x3, 0x1, 0xb881, 0x2, 0x5, 0x0, 0xfff, 0x0, 0x20, 0x4, 0x3, 0x2, 0x2, 0x400, 0x80000000, 0x400, 0x2, 0x84, 0x3, 0x2, 0x9, 0x10000, 0x493, 0x1, 0x1, 0x8, 0x8cb4, 0x3, 0x5, 0x9, 0x6, 0x6a3e, 0x9, 0x400, 0x2, 0xffffffffffffffff, 0x9d, 0x424, 0x9, 0x80, 0x4, 0x0, 0x7, 0x3, 0x4, 0x8, 0xfffffffffffffffb, 0x1ff, 0x8, 0xe7, 0x2, 0x2, 0x4, 0x1, 0x6, 0x5, 0x3, 0x100000000], {0x0, 0x989680}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) sched_getattr(r3, &(0x7f0000000200), 0x30, 0x0) [ 1811.423595] __x64_sys_ioctl+0x73/0xb0 [ 1811.427507] do_syscall_64+0x1b9/0x820 [ 1811.431409] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1811.436793] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1811.441747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1811.446618] ? trace_hardirqs_on_caller+0x310/0x310 [ 1811.451663] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1811.456702] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1811.461762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1811.466638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1811.471845] RIP: 0033:0x457569 [ 1811.475062] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1811.493983] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1811.501713] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1811.508996] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1811.516294] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1811.523583] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1811.530872] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1811.544595] blk-mq: reduced tag depth (128 -> 64) [ 1811.696726] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x32c}], 0x1, 0x0) 01:19:44 executing program 0: r0 = syz_open_dev$vivid(&(0x7f0000000200)='/dev/video#\x00', 0x2, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='attr/prev\x00') ioctl$VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f00000001c0)={0xf, 0x57, 0x5, 0x0, r4}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000280)) 01:19:44 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c7e, 0x0) 01:19:44 executing program 5 (fault-call:8 fault-nth:4): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:44 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c44, 0x0) 01:19:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) r1 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x8000, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) r3 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xffffffffffffffe1) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r7 = getegid() getgroups(0x2, &(0x7f0000000400)=[0x0, 0xee00]) setgroups(0x0, &(0x7f0000000480)=[r7, r3, r5, r6, r8, r9]) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000004c0)={0x2}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000440)={0x0, 0x8001}, 0x8) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x27, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x0, &(0x7f0000000240)=""/16, 0x10, 0x1}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/access\x00', 0x2, 0x0) [ 1811.986405] FAULT_INJECTION: forcing a failure. [ 1811.986405] name failslab, interval 1, probability 0, space 0, times 0 [ 1812.032746] CPU: 0 PID: 26188 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1812.040158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1812.049522] Call Trace: [ 1812.052130] dump_stack+0x244/0x39d [ 1812.055787] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1812.060996] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1812.065776] should_fail.cold.4+0xa/0x17 [ 1812.069858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1812.074973] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1812.080441] ? kasan_check_read+0x11/0x20 [ 1812.084612] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1812.089389] ? zap_class+0x640/0x640 [ 1812.093115] ? retint_kernel+0x2d/0x2d [ 1812.097036] ? __lock_is_held+0xb5/0x140 [ 1812.101124] ? save_stack+0xa9/0xd0 [ 1812.105299] ? perf_trace_sched_process_exec+0x860/0x860 [ 1812.110760] ? save_stack+0x43/0xd0 [ 1812.114396] ? kasan_kmalloc+0xc7/0xe0 [ 1812.118294] ? kmem_cache_alloc_node_trace+0x14c/0x740 [ 1812.123580] ? blk_mq_init_tags+0x79/0x2b0 [ 1812.127827] ? blk_mq_alloc_tag_set+0x627/0xad0 [ 1812.132502] ? loop_add+0x2c9/0xa40 [ 1812.136144] __should_failslab+0x124/0x180 [ 1812.140398] should_failslab+0x9/0x14 [ 1812.144208] kmem_cache_alloc_node_trace+0x270/0x740 [ 1812.149353] __kmalloc_node+0x3c/0x70 [ 1812.153168] sbitmap_init_node+0x288/0x440 [ 1812.157419] sbitmap_queue_init_node+0xb2/0x850 [ 1812.162099] ? __lock_is_held+0xb5/0x140 [ 1812.166181] ? sbitmap_init_node+0x440/0x440 [ 1812.170601] ? blk_mq_init_tags+0x79/0x2b0 [ 1812.174855] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1812.179889] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1812.185183] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1812.190732] ? find_next_bit+0x104/0x130 [ 1812.194814] blk_mq_init_tags+0x116/0x2b0 [ 1812.198981] blk_mq_alloc_rq_map+0x9f/0x220 [ 1812.203319] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1812.207830] blk_mq_alloc_tag_set+0x627/0xad0 [ 1812.212345] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1812.217558] loop_add+0x2c9/0xa40 [ 1812.221024] ? loop_queue_rq+0x690/0x690 [ 1812.225109] loop_control_ioctl+0x199/0x530 [ 1812.229442] ? loop_add+0xa40/0xa40 [ 1812.233078] ? retint_kernel+0x2d/0x2d [ 1812.236987] ? do_vfs_ioctl+0xd1/0x1790 [ 1812.240979] ? loop_add+0xa40/0xa40 [ 1812.244629] do_vfs_ioctl+0x1de/0x1790 [ 1812.248535] ? ioctl_preallocate+0x300/0x300 [ 1812.252960] ? selinux_file_mprotect+0x620/0x620 [ 1812.257735] ? __sb_end_write+0xd9/0x110 [ 1812.261817] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1812.266592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1812.272138] ? security_file_ioctl+0x94/0xc0 [ 1812.276563] ksys_ioctl+0xa9/0xd0 [ 1812.280029] __x64_sys_ioctl+0x73/0xb0 [ 1812.283928] ? do_syscall_64+0xca/0x820 [ 1812.287913] do_syscall_64+0x1b9/0x820 [ 1812.291808] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1812.297183] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1812.302123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1812.306994] ? trace_hardirqs_on_caller+0x310/0x310 [ 1812.312025] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1812.317060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1812.321925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1812.327120] RIP: 0033:0x457569 [ 1812.330323] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1812.349239] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1812.356981] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1812.364269] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1812.371544] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 01:19:45 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c57, 0x0) 01:19:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8c, 0x101002) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) accept(r0, &(0x7f0000000180)=@xdp, &(0x7f0000000080)=0x80) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1812.378821] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1812.386096] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = dup(r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) [ 1812.432667] blk-mq: reduced tag depth (128 -> 64) 01:19:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'syzkaller1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001300)={'syzkaller0\x00', r2}) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:45 executing program 5 (fault-call:8 fault-nth:5): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1812.801878] FAULT_INJECTION: forcing a failure. [ 1812.801878] name failslab, interval 1, probability 0, space 0, times 0 [ 1812.823144] CPU: 0 PID: 26214 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1812.830544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1812.839899] Call Trace: [ 1812.842509] dump_stack+0x244/0x39d [ 1812.846161] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1812.851384] ? debug_smp_processor_id+0x1c/0x20 [ 1812.856083] ? perf_trace_lock+0x14d/0x7a0 [ 1812.860348] should_fail.cold.4+0xa/0x17 [ 1812.864427] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1812.869542] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1812.875020] ? zap_class+0x640/0x640 [ 1812.878798] ? find_held_lock+0x36/0x1c0 [ 1812.882881] ? __lock_is_held+0xb5/0x140 [ 1812.886973] ? perf_trace_sched_process_exec+0x860/0x860 [ 1812.892446] ? __kmalloc_node+0x3c/0x70 [ 1812.896428] ? __kmalloc_node+0x3c/0x70 [ 1812.900421] __should_failslab+0x124/0x180 [ 1812.904668] should_failslab+0x9/0x14 [ 1812.908481] kmem_cache_alloc_node_trace+0x270/0x740 [ 1812.913598] ? check_preemption_disabled+0x48/0x280 [ 1812.918624] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1812.924085] ? find_next_bit+0x104/0x130 [ 1812.928165] sbitmap_queue_init_node+0x34d/0x850 [ 1812.932933] ? __lock_is_held+0xb5/0x140 [ 1812.937016] ? sbitmap_init_node+0x440/0x440 [ 1812.941444] ? blk_mq_init_tags+0x79/0x2b0 [ 1812.945740] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1812.950771] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1812.956074] blk_mq_init_tags+0x116/0x2b0 [ 1812.960249] blk_mq_alloc_rq_map+0x9f/0x220 [ 1812.964593] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1812.969106] blk_mq_alloc_tag_set+0x627/0xad0 [ 1812.973618] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1812.978830] loop_add+0x2c9/0xa40 [ 1812.982302] ? loop_queue_rq+0x690/0x690 [ 1812.986391] loop_control_ioctl+0x199/0x530 [ 1812.990723] ? loop_add+0xa40/0xa40 [ 1812.994359] ? perf_trace_sched_process_exec+0x860/0x860 [ 1812.999828] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1813.004771] ? loop_add+0xa40/0xa40 [ 1813.008410] do_vfs_ioctl+0x1de/0x1790 [ 1813.012329] ? ioctl_preallocate+0x300/0x300 [ 1813.016753] ? selinux_file_mprotect+0x620/0x620 [ 1813.021527] ? __sb_end_write+0xd9/0x110 [ 1813.025621] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1813.031167] ? fput+0x130/0x1a0 [ 1813.034469] ? do_syscall_64+0x9a/0x820 [ 1813.038466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1813.044017] ? security_file_ioctl+0x94/0xc0 [ 1813.048440] ksys_ioctl+0xa9/0xd0 [ 1813.051913] __x64_sys_ioctl+0x73/0xb0 [ 1813.055941] do_syscall_64+0x1b9/0x820 [ 1813.059834] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1813.065213] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1813.070168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1813.075023] ? trace_hardirqs_on_caller+0x310/0x310 [ 1813.080047] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1813.085088] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1813.090127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1813.094993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1813.100222] RIP: 0033:0x457569 [ 1813.103443] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1813.122354] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1813.130071] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1813.137350] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1813.144628] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1813.151902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1813.159174] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1813.183351] blk-mq: reduced tag depth (128 -> 64) 01:19:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x20000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000200)=0x6) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_dellink={0x28, 0x11, 0x10, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x41002, 0x80c0}, [@IFLA_LINK={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000240)={0xe, 0x9, 0x9, 0xffff, 0x18, "59f753120ee293440ffaee4a1b274495eec4da87992d7f45"}, 0x24) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) 01:19:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'tunl0\x00', {0x2, 0x4e20, @multicast1}}) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x18000000000, 0x3) r3 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000005, 0x2010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000340)={r3}) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000280), &(0x7f0000000300)=0x4) ioctl$UI_END_FF_UPLOAD(r4, 0x406855c9, &(0x7f0000000200)={0x4, 0x0, {0x57, 0x3, 0x5, {0x80000001, 0x6}, {0x4c2, 0x3}, @const={0x401, {0x0, 0x80000000, 0xd, 0x1}}}, {0x53, 0x8, 0x80000000, {0xffff, 0xbc}, {0x6, 0x1a407522}, @const={0x80, {0x9, 0x4, 0x5, 0x6}}}}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:46 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c6c, 0x0) 01:19:46 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c5a, 0x0) 01:19:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x7a0}], 0x1, 0x0) [ 1813.318345] __nla_parse: 3 callbacks suppressed [ 1813.318354] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:46 executing program 5 (fault-call:8 fault-nth:6): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x800, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x300, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x8054) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1813.386468] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) r1 = shmget(0x0, 0x1000, 0x78000004, &(0x7f0000ffc000/0x1000)=nil) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getgroups(0x4, &(0x7f0000000240)=[0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x4d4, r2, r3, r4, r5, 0x4, 0xcf}, 0x2, 0x20, 0x3, 0xc7ed, r6, r7, 0x10001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:46 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c7a, 0x0) 01:19:46 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c30, 0x0) 01:19:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1813.485175] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1813.522083] FAULT_INJECTION: forcing a failure. [ 1813.522083] name failslab, interval 1, probability 0, space 0, times 0 [ 1813.552362] CPU: 1 PID: 26240 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1813.559748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1813.569115] Call Trace: [ 1813.571719] dump_stack+0x244/0x39d [ 1813.575375] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1813.580583] ? debug_smp_processor_id+0x1c/0x20 [ 1813.585274] ? perf_trace_lock+0x14d/0x7a0 [ 1813.589532] should_fail.cold.4+0xa/0x17 [ 1813.593615] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1813.598747] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1813.604305] ? zap_class+0x640/0x640 [ 1813.608051] ? find_held_lock+0x36/0x1c0 [ 1813.612131] ? __lock_is_held+0xb5/0x140 [ 1813.616225] ? perf_trace_sched_process_exec+0x860/0x860 [ 1813.621722] ? __lockdep_init_map+0x105/0x590 [ 1813.626271] __should_failslab+0x124/0x180 [ 1813.630532] should_failslab+0x9/0x14 [ 1813.634350] kmem_cache_alloc_node_trace+0x270/0x740 [ 1813.639464] ? init_wait_entry+0x1c0/0x1c0 [ 1813.643711] ? check_preemption_disabled+0x48/0x280 [ 1813.648741] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1813.653793] sbitmap_queue_init_node+0x34d/0x850 [ 1813.658563] ? __lock_is_held+0xb5/0x140 [ 1813.662653] ? sbitmap_init_node+0x440/0x440 [ 1813.667075] ? blk_mq_init_tags+0x79/0x2b0 [ 1813.671344] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1813.676377] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1813.681664] ? find_next_bit+0x104/0x130 [ 1813.685785] blk_mq_init_tags+0x177/0x2b0 [ 1813.689977] blk_mq_alloc_rq_map+0x9f/0x220 [ 1813.694328] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1813.698843] blk_mq_alloc_tag_set+0x627/0xad0 [ 1813.703376] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1813.708594] loop_add+0x2c9/0xa40 [ 1813.712080] ? loop_queue_rq+0x690/0x690 [ 1813.716194] loop_control_ioctl+0x199/0x530 [ 1813.720534] ? loop_add+0xa40/0xa40 [ 1813.724170] ? perf_trace_sched_process_exec+0x860/0x860 [ 1813.729637] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1813.734601] ? loop_add+0xa40/0xa40 [ 1813.738246] do_vfs_ioctl+0x1de/0x1790 [ 1813.742155] ? ioctl_preallocate+0x300/0x300 [ 1813.746582] ? selinux_file_mprotect+0x620/0x620 [ 1813.751362] ? __sb_end_write+0xd9/0x110 [ 1813.755443] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1813.760993] ? fput+0x130/0x1a0 [ 1813.764284] ? do_syscall_64+0x9a/0x820 [ 1813.768281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1813.773829] ? security_file_ioctl+0x94/0xc0 [ 1813.778265] ksys_ioctl+0xa9/0xd0 [ 1813.781735] __x64_sys_ioctl+0x73/0xb0 [ 1813.785645] do_syscall_64+0x1b9/0x820 [ 1813.789542] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1813.794925] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1813.799864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1813.804720] ? trace_hardirqs_on_caller+0x310/0x310 [ 1813.809761] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1813.814795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1813.820342] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1813.825424] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1813.830337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1813.835564] RIP: 0033:0x457569 [ 1813.838789] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1813.857694] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1813.865409] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1813.872685] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1813.879959] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1813.887258] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1813.894534] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:46 executing program 0: syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1813.926008] blk-mq: reduced tag depth (128 -> 64) 01:19:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) sendmmsg(r0, &(0x7f0000009ec0)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x2, 0x3, {0xa, 0x4e23, 0x100, @ipv4, 0x3ff}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000300)="8eaa59b3f16ae7555441a7f6d8da86e4032dbcadaadc9bb3b47f28ad19741a6da93f7827f0fd143bcb9827ab646824c3e51ed78667101ae305161522601816dcf661a2b54049c0561055743bc7b856149074a18f74f00be1082ac0fe3c62fab27c15b4453170df1170e03c07cda0dfcd2df10fa3217454fe54f25b22965b626594c9341f54819ba2bda9a3fb8f21f548f16be5c2df1c131698293e3899a642478d49eb4522945934e16b0a60810f3fd131e3a8b81b0a77edbece3faca67a2bab35661cb233601fc87055875a845644b82f1594c30961335e6242d6cb2b2044478a429cbac4d8bfee93bb144fb09473d21cf1b6970b", 0xf5}, {&(0x7f0000000200)="f2c06316e281d3b9e552251592010ff280a2d1993bd218125ee039f2a66341beb6b7951aa04f956b5e4627320f109411472ac5580ea6dc5cf49a1dbf51aaadb554f5f96da72c2b349ae76700b6016401ab720ab89bd0950ce4f98a27f3", 0x5d}, {&(0x7f0000000400)="c3cc9162952bd52023c49f96d3245d055df8bebc97ef798a09fe519425a4948b5b5682dfab75ba2823af623c6e732991c42bdfdcecd6f16ada64fe773e162abc7895f4742dab527eb02021a3a3aaf6e0", 0x50}, {&(0x7f0000000480)="0019af254efa631b30cb869f8076db148844b131b1a61b53bc85b659b0b88842c9b4671aeb8d335c8d0cc155aeb7e29e2cf27b825786ed7a34183743c668a738a97cbe3dad9362c8a5ddc4941d9dd8c3805c138f755eaa2bff17f1927772c114cdba37ec7216447bbdc2d94fb787eb4a63d7772cdd94c6c2fb3e5c", 0x7b}], 0x4, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x0, {0xa, 0x4e21, 0x0, @mcast2, 0xfffffffffffffff8}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)="ac7b91db0c11926ac3693d1b10d84de07149726fd7118485a6d830b15c22ca822542913adf60248301e648cf38a046fa36ca4d89572ea8da4d3ff402b2e7", 0x3e}, {&(0x7f0000002400)="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0x1000}, 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&(0x7f0000001340)=[{&(0x7f0000008ac0)="2dcd155fb7278823bd6a363281597114c5e1054108e4d4386fbc2d55520df95b80b16dcbc821963b36deda665cbd05f3a1998890028c6f3249be738b281100c628a623dfbcab72b89124c0fe5b6e4464e681f80c4f128c81d685c4aa5fe46a8360fada619eee44ab24ea327c20b32215f4494e27fec8987a049d85556213c7f76c942f50e3576dd06d710c5a7bd5d8d5ea88f1902b81ba32de98cf06dc6ecd02166e08dede9ea3f8844d97c0ccc383010a0a6ed8ae4885b3b53fdef766aee182834ca7c23030681f1f1c3c0bd6dc4adff1fd", 0xd2}, {&(0x7f0000008bc0)="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0x1000}], 0x2, 0x0, 0x0, 0x408c4}, 0x4}, {{&(0x7f0000009bc0)=@sco={0x1f, {0x63, 0x3, 0x8000, 0x800, 0xdbb, 0x100000001}}, 0x80, &(0x7f0000009d40)=[{&(0x7f0000009c40)="461b8e592031e77cfb2bdc8dc93722b514ccb81cce6ce364afb2e30745aea426646b9ccdea64075fca5f7c0af2745c728e14e33b8e160d4e514410b8d2232f614b84078b2fd6be1b2fc812ad2d7b44c654a100debb954a2492c09163812a233995221bbe668c1cda75a492403763b8eca41041b367eeb6adc57259a5737de8853fe8c82e41cf3d3650a94e29b8cfd7f9cd76c0ad4e6e4723e91487c2dc36b3efb36c57e15e8325f2e967d304217ef5940a131a558d9fd85151e47f4affc790fce18ee1b7bad4860e09e4491fa7a58a0a93a341d6b29e32439cdc013302647bd34d779da2e005889abf93047c0dcce1147fc4917222cf", 0xf6}], 0x1, &(0x7f0000009d80)=[{0x80, 0x1ff, 0x4, "0b0432a3ba8fa9337debd7d057c46e443cd1bd0cd116f08d34f94bca62e31fc8adf6c16431d24e0f045001deae58cf3524964e6903529c3972dbd70fa64dc2d36378422b7980424865ccbb88cb2d2ff12e56bd0d09a3dd297f246bb0dbc4581513af71de4ec44200ad"}, {0x30, 0x112, 0xf7, "aee07911e5ba28f0cd508f19d84c472de9c2878b20ce82f7304b1a4aa11c7a"}, {0x60, 0x10e, 0x3, "71f84b64c5773f3b5cb7b29ff7d73e455c8dcd167ebef9c5f582ec3991729db70605a559732e03f260b454ea0e4a5db115ae91e71772ee36e400d8d1798d6025fbfc44989a264db5c54d5a5e37"}], 0x110}, 0x2}], 0x8, 0x40) 01:19:46 executing program 5 (fault-call:8 fault-nth:7): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1814.147292] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1814.271935] FAULT_INJECTION: forcing a failure. [ 1814.271935] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.299664] CPU: 1 PID: 26265 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1814.307052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1814.316415] Call Trace: [ 1814.319023] dump_stack+0x244/0x39d [ 1814.322669] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1814.327880] ? should_fail.cold.4+0x5/0x17 [ 1814.332128] should_fail.cold.4+0xa/0x17 [ 1814.336245] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1814.341367] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1814.346136] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1814.350725] ? retint_kernel+0x2d/0x2d [ 1814.354641] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1814.359586] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1814.365130] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1814.369896] ? zap_class+0x640/0x640 [ 1814.373649] ? __lockdep_init_map+0x105/0x590 [ 1814.378164] ? __lock_is_held+0xb5/0x140 [ 1814.382261] ? perf_trace_sched_process_exec+0x860/0x860 [ 1814.387719] ? sbitmap_queue_init_node+0xce/0x850 [ 1814.392573] ? __lock_is_held+0xb5/0x140 [ 1814.396666] __should_failslab+0x124/0x180 [ 1814.400918] should_failslab+0x9/0x14 [ 1814.404733] kmem_cache_alloc_node_trace+0x270/0x740 [ 1814.409851] ? find_next_bit+0x104/0x130 [ 1814.413950] __kmalloc_node+0x3c/0x70 [ 1814.417771] blk_mq_alloc_rq_map+0xcc/0x220 [ 1814.422103] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1814.426610] blk_mq_alloc_tag_set+0x627/0xad0 [ 1814.431138] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1814.436355] loop_add+0x2c9/0xa40 [ 1814.439817] ? loop_queue_rq+0x690/0x690 [ 1814.443899] loop_control_ioctl+0x199/0x530 [ 1814.448260] ? loop_add+0xa40/0xa40 [ 1814.451902] ? perf_trace_sched_process_exec+0x860/0x860 [ 1814.457375] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1814.462323] ? loop_add+0xa40/0xa40 [ 1814.465958] do_vfs_ioctl+0x1de/0x1790 [ 1814.469865] ? ioctl_preallocate+0x300/0x300 [ 1814.474292] ? selinux_file_mprotect+0x620/0x620 [ 1814.479063] ? __sb_end_write+0xd9/0x110 [ 1814.483151] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1814.488706] ? fput+0x130/0x1a0 [ 1814.492000] ? do_syscall_64+0x9a/0x820 [ 1814.495989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1814.501540] ? security_file_ioctl+0x94/0xc0 [ 1814.505965] ksys_ioctl+0xa9/0xd0 [ 1814.509448] __x64_sys_ioctl+0x73/0xb0 [ 1814.513356] do_syscall_64+0x1b9/0x820 [ 1814.517260] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1814.522636] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1814.527573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1814.532428] ? trace_hardirqs_on_caller+0x310/0x310 [ 1814.537474] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1814.542503] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1814.547535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1814.552424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1814.557649] RIP: 0033:0x457569 [ 1814.560850] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1814.579760] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1814.587473] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1814.594834] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1814.602107] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1814.609380] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 01:19:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x3ce}], 0x1, 0x0) 01:19:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:47 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c2f, 0x0) 01:19:47 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c4d, 0x0) [ 1814.616657] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1814.646963] blk-mq: reduced tag depth (128 -> 64) 01:19:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0x4, 0x9, 0x2, 0x32c, 0x3, [{0x8, 0x400000000, 0x81cc, 0x0, 0x0, 0x2}, {0x100000000, 0x9, 0x3, 0x0, 0x0, 0x901}, {0x4, 0x8, 0x7, 0x0, 0x0, 0x1000}]}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:47 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000040)="5347591f022680e84c1dfd6df80402770b9cf22ebe7329d1608d71be151311b1596a9fd2c353c1a6ec4751cd5a92354a183fd3c2535b45b270b7e5218f085eae65c2d92e1c50b0b289ed4b5fc2d70a878a19b4889630ce8378ba0d9e4301a5f2fec6eb9444c729d8ca42410ac4377b34b98380a275e8d7cadae1ec9c441a0101e87b7fc67d8e3f9036d297df1d75b51238ceced9676dff0d1ff305a663b0fb711c2234a205b7f443cdba28a70be9d16aae9b551e556218b854ab5f935e9ddeb577e4c6aef1d838ee7b9f43f8c5ca0752d956d37dedfe48dd0c9b734676f15dff6c8f135259ad7bddbefc4d9e5d47fc4f14", 0xf1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:47 executing program 5 (fault-call:8 fault-nth:8): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="000300000000000000000000000000f9a200", 0xfffffffffffffe3e) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) pread64(r0, &(0x7f0000000180)=""/214, 0xd6, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1814.893230] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:47 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1814.971098] FAULT_INJECTION: forcing a failure. [ 1814.971098] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.021584] CPU: 0 PID: 26286 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1815.028967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1815.038326] Call Trace: [ 1815.040932] dump_stack+0x244/0x39d [ 1815.044581] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1815.049800] should_fail.cold.4+0xa/0x17 [ 1815.053875] ? kernel_text_address+0x79/0xf0 [ 1815.058446] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1815.063563] ? unwind_get_return_address+0x61/0xa0 [ 1815.068514] ? __save_stack_trace+0x8d/0xf0 [ 1815.072862] ? zap_class+0x640/0x640 [ 1815.076593] ? save_stack+0xa9/0xd0 [ 1815.080241] ? save_stack+0x43/0xd0 [ 1815.083885] ? kasan_kmalloc+0xc7/0xe0 [ 1815.087784] ? __kmalloc_node+0x50/0x70 [ 1815.091767] ? blk_mq_alloc_rq_map+0xcc/0x220 [ 1815.096280] ? __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1815.100955] ? blk_mq_alloc_tag_set+0x627/0xad0 [ 1815.105630] ? loop_add+0x2c9/0xa40 [ 1815.109289] ? __lock_is_held+0xb5/0x140 [ 1815.113357] ? zap_class+0x640/0x640 [ 1815.117095] ? check_preemption_disabled+0x48/0x280 [ 1815.122132] ? perf_trace_sched_process_exec+0x860/0x860 [ 1815.127599] ? __lock_is_held+0xb5/0x140 [ 1815.131679] __should_failslab+0x124/0x180 [ 1815.135929] should_failslab+0x9/0x14 [ 1815.139742] kmem_cache_alloc_node_trace+0x270/0x740 [ 1815.144858] ? kasan_unpoison_shadow+0x35/0x50 [ 1815.149464] __kmalloc_node+0x3c/0x70 [ 1815.153286] blk_mq_alloc_rq_map+0x10d/0x220 [ 1815.157712] __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1815.162222] blk_mq_alloc_tag_set+0x627/0xad0 [ 1815.166755] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1815.171969] loop_add+0x2c9/0xa40 [ 1815.175439] ? loop_queue_rq+0x690/0x690 [ 1815.179523] loop_control_ioctl+0x199/0x530 [ 1815.183857] ? loop_add+0xa40/0xa40 [ 1815.187493] ? perf_trace_sched_process_exec+0x860/0x860 [ 1815.192990] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1815.197962] ? loop_add+0xa40/0xa40 [ 1815.201602] do_vfs_ioctl+0x1de/0x1790 [ 1815.205509] ? ioctl_preallocate+0x300/0x300 [ 1815.209936] ? selinux_file_mprotect+0x620/0x620 [ 1815.214707] ? __sb_end_write+0xd9/0x110 [ 1815.218789] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1815.224385] ? fput+0x130/0x1a0 [ 1815.227676] ? do_syscall_64+0x9a/0x820 [ 1815.231667] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1815.237209] ? security_file_ioctl+0x94/0xc0 [ 1815.241644] ksys_ioctl+0xa9/0xd0 [ 1815.245116] __x64_sys_ioctl+0x73/0xb0 [ 1815.249018] do_syscall_64+0x1b9/0x820 [ 1815.252912] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1815.258301] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1815.263247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1815.268108] ? trace_hardirqs_on_caller+0x310/0x310 [ 1815.273138] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1815.278168] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1815.283719] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1815.288750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1815.293616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1815.298815] RIP: 0033:0x457569 [ 1815.302021] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:19:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x2, 0x2) write$cgroup_subtree(r2, &(0x7f0000000200)={[{0x0, 'rdma'}, {0x2d, 'io'}, {0x2b, 'pids'}, {0x2f, 'pids'}, {0x2d, 'rdma'}, {0x2f, 'memory'}]}, 0x24) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1c0}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:48 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c48, 0x0) [ 1815.320926] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1815.328648] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1815.335925] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1815.343201] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1815.350486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1815.357759] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1815.380781] blk-mq: reduced tag depth (128 -> 64) [ 1815.576541] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x550}], 0x1, 0x0) 01:19:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0xbed}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) fcntl$dupfd(r0, 0x0, r1) 01:19:48 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x2, 0x0) 01:19:48 executing program 5 (fault-call:8 fault-nth:9): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:48 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c0a, 0x0) [ 1815.770948] FAULT_INJECTION: forcing a failure. [ 1815.770948] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1815.798404] CPU: 1 PID: 26312 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1815.805819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1815.815195] Call Trace: [ 1815.817850] dump_stack+0x244/0x39d [ 1815.821506] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1815.826752] should_fail.cold.4+0xa/0x17 [ 1815.830853] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1815.835974] ? zap_class+0x640/0x640 [ 1815.839720] ? find_held_lock+0x36/0x1c0 [ 1815.843834] ? __lock_is_held+0xb5/0x140 [ 1815.847913] ? rcu_softirq_qs+0x20/0x20 [ 1815.851919] ? perf_trace_sched_process_exec+0x860/0x860 [ 1815.857414] ? __might_sleep+0x95/0x190 [ 1815.861413] __alloc_pages_nodemask+0x34b/0xde0 [ 1815.866107] ? __alloc_pages_slowpath+0x2e10/0x2e10 [ 1815.871149] ? save_stack+0xa9/0xd0 [ 1815.874803] ? save_stack+0x43/0xd0 [ 1815.878443] ? kasan_kmalloc+0xc7/0xe0 [ 1815.882342] ? __kmalloc_node+0x50/0x70 [ 1815.886330] ? blk_mq_alloc_rq_map+0x10d/0x220 [ 1815.890920] ? __blk_mq_alloc_rq_map+0xb1/0x2e0 [ 1815.895626] ? __x64_sys_ioctl+0x73/0xb0 [ 1815.899701] ? do_syscall_64+0x1b9/0x820 [ 1815.903777] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1815.909153] ? zap_class+0x640/0x640 [ 1815.912885] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1815.918434] ? find_next_bit+0x104/0x130 [ 1815.922592] ? __cpu_to_node+0x7d/0xa0 [ 1815.926504] ? blk_mq_hw_queue_to_node+0xcc/0x110 [ 1815.931366] blk_mq_alloc_rqs+0x31c/0x980 [ 1815.935542] ? blk_mq_alloc_rq_map+0x220/0x220 [ 1815.940137] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1815.945460] ? kasan_unpoison_shadow+0x35/0x50 [ 1815.950065] ? __kmalloc_node+0x50/0x70 [ 1815.954076] __blk_mq_alloc_rq_map+0x15f/0x2e0 [ 1815.958678] blk_mq_alloc_tag_set+0x627/0xad0 [ 1815.963216] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1815.968442] loop_add+0x2c9/0xa40 [ 1815.971912] ? loop_queue_rq+0x690/0x690 [ 1815.976006] loop_control_ioctl+0x199/0x530 [ 1815.980340] ? loop_add+0xa40/0xa40 [ 1815.983982] ? perf_trace_sched_process_exec+0x860/0x860 [ 1815.989454] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1815.994407] ? loop_add+0xa40/0xa40 [ 1815.998048] do_vfs_ioctl+0x1de/0x1790 [ 1816.001960] ? ioctl_preallocate+0x300/0x300 [ 1816.006393] ? selinux_file_mprotect+0x620/0x620 [ 1816.011169] ? __sb_end_write+0xd9/0x110 [ 1816.015259] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1816.020816] ? fput+0x130/0x1a0 [ 1816.024111] ? do_syscall_64+0x9a/0x820 [ 1816.028121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1816.033688] ? security_file_ioctl+0x94/0xc0 [ 1816.038162] ksys_ioctl+0xa9/0xd0 [ 1816.041665] __x64_sys_ioctl+0x73/0xb0 [ 1816.045570] do_syscall_64+0x1b9/0x820 [ 1816.049473] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1816.054853] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1816.059804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1816.064668] ? trace_hardirqs_on_caller+0x310/0x310 [ 1816.069713] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1816.074801] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1816.079853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1816.084726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1816.089930] RIP: 0033:0x457569 [ 1816.093138] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1816.112053] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:19:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='}\\*^]!\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/186, 0xba) 01:19:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab5e3ff794248c32e27d49470000288a", 0xfffffffffffffffb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-sse2\x00'}, 0x58) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x479, 0x30}, 0xc) [ 1816.119787] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1816.127074] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1816.134361] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1816.141642] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1816.148925] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:49 executing program 5 (fault-call:8 fault-nth:10): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x5, @empty, 0x3}}, 0x5f6, 0x1}, &(0x7f0000000600)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000640)={r3, 0x6c8f}, 0x8) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000280)=0xd6) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f00000004c0)=0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000300)={r5, 0x8d, "536a7822104c77c5327776fc69379fcd035311047218fb530d9f50ff4dee982de6db73ba22b13a188405246761820761a7731025b7230a15e19dee49a6a8b875c5bbfdf7d34b256dfed13ed86cff541b3eb8f0bbccd3f9c1dcee5ec51afdfe1d4e44e14fc9334e16277f265471900f22c820a1e0d938cfa49a6709c85fb9953f1cfa3e1f4f97604127034caab8"}, &(0x7f0000000240)=0x95) 01:19:49 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c47, 0x0) 01:19:49 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c4a, 0x0) [ 1816.414109] FAULT_INJECTION: forcing a failure. [ 1816.414109] name failslab, interval 1, probability 0, space 0, times 0 [ 1816.414191] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1816.445927] CPU: 0 PID: 26333 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1816.453328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1816.462691] Call Trace: [ 1816.465311] dump_stack+0x244/0x39d [ 1816.468960] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1816.474174] ? debug_smp_processor_id+0x1c/0x20 [ 1816.478863] should_fail.cold.4+0xa/0x17 [ 1816.482943] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1816.488063] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1816.492661] ? retint_kernel+0x2d/0x2d [ 1816.496563] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1816.501506] ? mark_held_locks+0xc7/0x130 [ 1816.505663] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1816.510429] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1816.515902] ? zap_class+0x640/0x640 [ 1816.519633] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1816.524417] ? __lock_is_held+0xb5/0x140 [ 1816.528512] ? perf_trace_sched_process_exec+0x860/0x860 [ 1816.533988] __should_failslab+0x124/0x180 [ 1816.538252] should_failslab+0x9/0x14 [ 1816.542073] kmem_cache_alloc_node+0x26e/0x730 [ 1816.546676] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1816.551814] blk_alloc_queue_node+0xed/0xe80 [ 1816.556268] ? blk_init_allocated_queue+0x640/0x640 [ 1816.561301] ? __mutex_init+0x1f7/0x290 [ 1816.565299] ? psi_task_change.cold.11+0x1ac/0x1ac [ 1816.570275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1816.575823] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1816.580595] ? blk_mq_alloc_tag_set+0x50e/0xad0 [ 1816.585287] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1816.590497] blk_mq_init_queue+0x4b/0xb0 [ 1816.594570] loop_add+0x376/0xa40 [ 1816.598040] ? loop_queue_rq+0x690/0x690 [ 1816.602122] loop_control_ioctl+0x199/0x530 [ 1816.606452] ? loop_add+0xa40/0xa40 [ 1816.610096] ? perf_trace_sched_process_exec+0x860/0x860 [ 1816.615567] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1816.620510] ? loop_add+0xa40/0xa40 [ 1816.624150] do_vfs_ioctl+0x1de/0x1790 [ 1816.628056] ? ioctl_preallocate+0x300/0x300 [ 1816.632478] ? selinux_file_mprotect+0x620/0x620 [ 1816.637265] ? __sb_end_write+0xd9/0x110 [ 1816.641344] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1816.646890] ? fput+0x130/0x1a0 [ 1816.650183] ? do_syscall_64+0x9a/0x820 [ 1816.654172] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1816.659718] ? security_file_ioctl+0x94/0xc0 [ 1816.664138] ksys_ioctl+0xa9/0xd0 [ 1816.667606] __x64_sys_ioctl+0x73/0xb0 [ 1816.671515] do_syscall_64+0x1b9/0x820 [ 1816.675414] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1816.680789] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1816.685729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1816.690588] ? trace_hardirqs_on_caller+0x310/0x310 [ 1816.695619] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1816.700648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1816.706197] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1816.711252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1816.716121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1816.721319] RIP: 0033:0x457569 [ 1816.724522] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1816.743431] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1816.751147] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1816.758434] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1816.765707] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1816.772979] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1816.780269] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1816.792271] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:49 executing program 5 (fault-call:8 fault-nth:11): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ab553fec94248c32e27dd0bbf98bd0043662c29ddb0a30e3a53794f5e6a35833abc8050643c4b1f0750854537d20f7ac60063aa3761e583283ef931082d8853e6569ed6cadb5", 0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x3) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0xff33}], 0x1) 01:19:49 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x2, 0x0) 01:19:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x249}], 0x1, 0x0) 01:19:49 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x5460, 0x0) 01:19:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x414) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x9, 0x4) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) [ 1817.105037] FAULT_INJECTION: forcing a failure. [ 1817.105037] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.139838] CPU: 1 PID: 26363 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1817.147258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1817.156620] Call Trace: [ 1817.159241] dump_stack+0x244/0x39d [ 1817.162898] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1817.168123] ? debug_smp_processor_id+0x1c/0x20 [ 1817.172811] ? perf_trace_lock+0x14d/0x7a0 [ 1817.177094] should_fail.cold.4+0xa/0x17 [ 1817.181165] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1817.186294] ? __mutex_lock+0x85e/0x16f0 [ 1817.190371] ? zap_class+0x640/0x640 [ 1817.194122] ? retint_kernel+0x2d/0x2d [ 1817.198053] ? find_held_lock+0x36/0x1c0 [ 1817.202153] ? __lock_is_held+0xb5/0x140 [ 1817.206252] ? perf_trace_sched_process_exec+0x860/0x860 [ 1817.211718] ? zap_class+0x640/0x640 [ 1817.215464] __should_failslab+0x124/0x180 [ 1817.219714] should_failslab+0x9/0x14 [ 1817.223550] kmem_cache_alloc_node_trace+0x270/0x740 [ 1817.228664] ? lockdep_init_map+0x9/0x10 [ 1817.232761] ? __init_waitqueue_head+0x9e/0x150 [ 1817.237443] ? init_wait_entry+0x1c0/0x1c0 [ 1817.241701] __kmalloc_node+0x3c/0x70 [ 1817.245557] ? mempool_alloc_slab+0x60/0x60 [ 1817.249894] mempool_init_node+0x131/0x550 [ 1817.254156] ? mempool_free+0x370/0x370 [ 1817.258149] ? mempool_alloc_slab+0x60/0x60 [ 1817.262483] mempool_init+0x3d/0x50 [ 1817.266143] bioset_init+0x3d4/0x840 [ 1817.269889] ? bioset_exit+0x370/0x370 [ 1817.273802] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1817.278842] blk_alloc_queue_node+0x287/0xe80 [ 1817.283360] ? blk_init_allocated_queue+0x640/0x640 [ 1817.288391] ? __mutex_init+0x1f7/0x290 [ 1817.292409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1817.297975] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1817.302769] ? blk_mq_alloc_tag_set+0x50e/0xad0 [ 1817.307459] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1817.312671] blk_mq_init_queue+0x4b/0xb0 [ 1817.316750] loop_add+0x376/0xa40 [ 1817.320252] ? loop_queue_rq+0x690/0x690 [ 1817.324344] loop_control_ioctl+0x199/0x530 [ 1817.328676] ? loop_add+0xa40/0xa40 [ 1817.332318] ? perf_trace_sched_process_exec+0x860/0x860 [ 1817.337807] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1817.342824] ? loop_add+0xa40/0xa40 [ 1817.346462] do_vfs_ioctl+0x1de/0x1790 [ 1817.350372] ? ioctl_preallocate+0x300/0x300 [ 1817.354819] ? selinux_file_mprotect+0x620/0x620 [ 1817.359594] ? __sb_end_write+0xd9/0x110 [ 1817.363676] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1817.369258] ? fput+0x130/0x1a0 [ 1817.372570] ? do_syscall_64+0x9a/0x820 [ 1817.376588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1817.382140] ? security_file_ioctl+0x94/0xc0 [ 1817.386567] ksys_ioctl+0xa9/0xd0 [ 1817.390079] __x64_sys_ioctl+0x73/0xb0 [ 1817.393993] do_syscall_64+0x1b9/0x820 [ 1817.397907] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1817.403305] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1817.408261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1817.413139] ? trace_hardirqs_on_caller+0x310/0x310 [ 1817.418199] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1817.423255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1817.428809] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1817.433847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1817.438715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1817.443924] RIP: 0033:0x457569 [ 1817.447128] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1817.466048] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1817.473813] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1817.481125] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1817.488407] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1817.495706] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 01:19:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x1) [ 1817.502984] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:50 executing program 5 (fault-call:8 fault-nth:12): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:50 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c7b, 0x0) 01:19:50 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c54, 0x0) 01:19:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x29) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1817.628026] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 1817.690474] FAULT_INJECTION: forcing a failure. [ 1817.690474] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.711739] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 1817.721277] CPU: 1 PID: 26375 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1817.728671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1817.738040] Call Trace: [ 1817.740660] dump_stack+0x244/0x39d [ 1817.744320] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1817.749564] should_fail.cold.4+0xa/0x17 [ 1817.753653] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1817.758796] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1817.764265] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1817.769067] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1817.774550] ? zap_class+0x640/0x640 [ 1817.778300] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1817.783075] ? retint_kernel+0x2d/0x2d [ 1817.786986] ? __lock_is_held+0xb5/0x140 [ 1817.791115] ? perf_trace_sched_process_exec+0x860/0x860 [ 1817.796576] ? __lock_is_held+0xb5/0x140 [ 1817.800663] __should_failslab+0x124/0x180 [ 1817.804920] should_failslab+0x9/0x14 [ 1817.808733] kmem_cache_alloc+0x2be/0x730 [ 1817.812913] ? mempool_free+0x370/0x370 [ 1817.816902] mempool_alloc_slab+0x44/0x60 [ 1817.821073] mempool_init_node+0x2d2/0x550 [ 1817.825335] ? mempool_free+0x370/0x370 [ 1817.829324] ? mempool_alloc_slab+0x60/0x60 [ 1817.833657] mempool_init+0x3d/0x50 [ 1817.837303] bioset_init+0x3d4/0x840 [ 1817.841071] ? bioset_exit+0x370/0x370 [ 1817.844977] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1817.849568] ? retint_kernel+0x2d/0x2d [ 1817.853486] blk_alloc_queue_node+0x287/0xe80 [ 1817.858007] ? blk_init_allocated_queue+0x640/0x640 [ 1817.863042] ? __mutex_init+0x1f7/0x290 [ 1817.867029] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1817.871852] ? retint_kernel+0x2d/0x2d [ 1817.875773] ? write_comp_data+0x22/0x70 [ 1817.879852] ? blk_mq_alloc_tag_set+0x50e/0xad0 [ 1817.884546] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 01:19:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/95}) [ 1817.889764] blk_mq_init_queue+0x4b/0xb0 [ 1817.893838] loop_add+0x376/0xa40 [ 1817.897308] ? loop_queue_rq+0x690/0x690 [ 1817.901397] ? write_comp_data+0x1b/0x70 [ 1817.905481] loop_control_ioctl+0x199/0x530 [ 1817.909834] ? loop_add+0xa40/0xa40 [ 1817.913472] ? perf_trace_sched_process_exec+0x860/0x860 [ 1817.918942] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1817.923905] ? loop_add+0xa40/0xa40 [ 1817.927541] do_vfs_ioctl+0x1de/0x1790 [ 1817.931447] ? ioctl_preallocate+0x300/0x300 [ 1817.935878] ? selinux_file_mprotect+0x620/0x620 01:19:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0xffffffffffffffb2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000540)="e11cf5751cd89c541246fb690bd906506305c4273c22f936e8c9d188a886ebc43fccfefe591fed0ac944ba889e284f454005aeb3cfb3d18c0a6c00fe62b9f7802fb05ee52a79983a8f409b27927bc87ce26b441cd78900e9ff70193e3cc562d65b24643bc9075aff674c19338541f627ccfd623b1427436c9603599fd10b80609876e8eb8371ac0f302235294ed096827c67d442dc1bcef67f61ac62b3a637e27dd246bd756cf53ea8b75b990e6d23cb937b8254fb678cf0847c67cc08335e7ce35020ebbb930610c5e2f78fb9021cafdaa06fa568ac9e14a0b83d368b0bd00a499bf9b582acb3404478a545b045424c0d", 0xf1}, {&(0x7f0000000640)="5e2837127855664e3a4fc9cc99f57eb252c864bbcebf78c8f70b91f1abd645934d6a2245f66ba630460bb975537f7e5672d8295399ff182d71907378854e49a58f91d4e1061879e46e8f62c3e555689103804ee26709425986c089919c1f8ed119911e318113e31fbdd3cec106f8d55a2646be1dc15f414433ef30ebeda6a29432bc21cc354b4cb58bc4224db76690850c83189bbda5782ea00cb2e253fbc1932d2b", 0xa2}, {&(0x7f0000000740)="90132643a9d31e723044186ede69bdcbd59362627281f4ef0d8c717ad24853229cc98b3a1cbd6f82c586c6ce647365dfb3a42087d4e9782389db243f4448dbbd761821692e76db37b5b55fa030bfe73d0cbfd7201d966be32278e41e1f37cc8907454b2d920355eaeab5fbf7e8ce901dc718a0835dd4efb5a56377d55a6b8d6a60614b35fdb16aae9295abaab5e531787c7ceff8c42331c6cb20117d1f7da7e793e7e9cb1fb470b7eca5fbb320c6eb10f0d3eaddda0a625366196038dd102308bea4dae7988ce292b2e0eb0dc5e5d2bbb0b8a5a20b25b689b64c1ca2d67d62d38bc030b5", 0xe4}, {&(0x7f0000000840)="7233fcc78ac35a0f82500e706431b6a0a2ea3238cfdf2d6717cc4298167fbb0cf3e6aa28928efe19155022419078", 0xfffffffffffffe3e}], 0x4, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x208}, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) setsockopt(r2, 0x5, 0x7fffffff, &(0x7f0000000240)="20e55bd4cef56aa182f0b1f70ca8510f58d4a810e82e8b32ca77ad0969e39f0c205779344e4370ff58dcbab2bf4f72bd19e5446df4146367fbb49769dffa24dea2dc2320769d4961c5377e94411aee9a09afff8a3b1c3de8615ac26bc424df962b0ff244b2736c0726b65f6a5fe0f6954b6bee549f07ddc01fe9e3ccce7ee40015a9bf62f8934e52cdd82582180fba87124ddf61de1d7f5b779694dafa8aa09d27d9c54ef7c05896f98815d3af65039187cda22613f753c612d5b439e85bf6cde0901d1c99292840b12273fc1eeb4beeeb8594822473fc8a1d5b181b941c2a58a04e2e54941b32cd784b142ad78e954d274cdc", 0xf3) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f00000000c0)="e2285856c7ee5d41f325e215ccfbdc9c1fadc3fab23976b0442192eaa67316a600c058793e9739be0192348d8801cd038ad4427a3f9eefb8bbf71de087c0772c4a182a9a712929022183fa7c2c", 0x4d) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1817.940653] ? __sb_end_write+0xd9/0x110 [ 1817.944767] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1817.950316] ? fput+0x130/0x1a0 [ 1817.953610] ? do_syscall_64+0x9a/0x820 [ 1817.957608] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1817.963165] ? security_file_ioctl+0x94/0xc0 [ 1817.967606] ksys_ioctl+0xa9/0xd0 [ 1817.971085] __x64_sys_ioctl+0x73/0xb0 [ 1817.974995] do_syscall_64+0x1b9/0x820 [ 1817.978909] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1817.984319] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1817.989292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1817.994159] ? trace_hardirqs_on_caller+0x310/0x310 [ 1817.999198] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1818.004320] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1818.009358] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1818.014222] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1818.019437] RIP: 0033:0x457569 [ 1818.022642] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1818.041555] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1818.049269] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1818.057028] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1818.064302] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1818.071584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1818.078876] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:50 executing program 5 (fault-call:8 fault-nth:13): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c4d, 0x0) [ 1818.271111] FAULT_INJECTION: forcing a failure. [ 1818.271111] name failslab, interval 1, probability 0, space 0, times 0 [ 1818.283021] CPU: 0 PID: 26403 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1818.290392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1818.299762] Call Trace: [ 1818.302368] dump_stack+0x244/0x39d [ 1818.306010] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1818.311214] ? perf_trace_lock+0x14d/0x7a0 [ 1818.315519] should_fail.cold.4+0xa/0x17 [ 1818.319590] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1818.324713] ? save_stack+0xa9/0xd0 [ 1818.328362] ? mark_held_locks+0xc7/0x130 [ 1818.332520] ? mempool_init+0x3d/0x50 [ 1818.336350] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1818.341131] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1818.345718] ? retint_kernel+0x2d/0x2d [ 1818.349612] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1818.354584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1818.359348] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1818.364809] ? __lock_is_held+0xb5/0x140 [ 1818.368882] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1818.373701] ? retint_kernel+0x2d/0x2d [ 1818.377631] __should_failslab+0x124/0x180 [ 1818.381881] should_failslab+0x9/0x14 [ 1818.385711] kmem_cache_alloc+0x2be/0x730 [ 1818.389894] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1818.395452] ? __phys_addr+0xa6/0x120 [ 1818.399290] ? mempool_init+0x3d/0x50 [ 1818.403103] ? mempool_free+0x370/0x370 [ 1818.407085] mempool_alloc_slab+0x44/0x60 [ 1818.411285] mempool_init_node+0x2d2/0x550 [ 1818.415540] ? mempool_free+0x370/0x370 [ 1818.419521] ? mempool_alloc_slab+0x60/0x60 [ 1818.423851] mempool_init+0x3d/0x50 [ 1818.427493] bioset_init+0x3d4/0x840 [ 1818.431221] ? bioset_exit+0x370/0x370 [ 1818.435133] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1818.440163] blk_alloc_queue_node+0x287/0xe80 [ 1818.444705] ? blk_init_allocated_queue+0x640/0x640 [ 1818.449743] ? __mutex_init+0x1f7/0x290 [ 1818.453748] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1818.459295] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1818.464058] ? blk_mq_alloc_tag_set+0x5ae/0xad0 [ 1818.468737] ? blk_mq_alloc_tag_set+0x50e/0xad0 [ 1818.473436] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1818.478639] blk_mq_init_queue+0x4b/0xb0 [ 1818.482707] loop_add+0x376/0xa40 [ 1818.486166] ? loop_queue_rq+0x690/0x690 [ 1818.490260] loop_control_ioctl+0x199/0x530 [ 1818.494618] ? loop_add+0xa40/0xa40 [ 1818.498265] ? perf_trace_sched_process_exec+0x860/0x860 [ 1818.503733] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1818.508677] ? loop_add+0xa40/0xa40 [ 1818.512320] do_vfs_ioctl+0x1de/0x1790 [ 1818.516248] ? ioctl_preallocate+0x300/0x300 [ 1818.520700] ? selinux_file_mprotect+0x620/0x620 [ 1818.525471] ? __sb_end_write+0xd9/0x110 [ 1818.529546] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1818.535089] ? fput+0x130/0x1a0 [ 1818.538404] ? do_syscall_64+0x9a/0x820 [ 1818.542391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1818.547972] ? security_file_ioctl+0x94/0xc0 [ 1818.552393] ksys_ioctl+0xa9/0xd0 [ 1818.555872] __x64_sys_ioctl+0x73/0xb0 [ 1818.559767] do_syscall_64+0x1b9/0x820 [ 1818.563677] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1818.569063] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1818.574002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1818.578856] ? trace_hardirqs_on_caller+0x310/0x310 [ 1818.583889] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1818.588935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1818.593809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1818.599031] RIP: 0033:0x457569 [ 1818.602259] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:19:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xe0}], 0x1, 0x0) 01:19:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x372) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:51 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c78, 0x0) 01:19:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c78, 0x0) [ 1818.621166] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1818.628896] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1818.636172] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1818.643444] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1818.650719] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1818.657995] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:51 executing program 5 (fault-call:8 fault-nth:14): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x60200, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x80000001}, {0x7fffffff, 0x3f}]}) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x4, 0x10000) ioctl$RTC_UIE_OFF(r2, 0x7004) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1818.733270] __nla_parse: 2 callbacks suppressed [ 1818.733280] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:51 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c7c, 0x0) 01:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r4 = syz_open_dev$dmmidi(&(0x7f00000024c0)='/dev/dmmidi#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000002500)={0x1, 'bcsf0\x00', 0x4}, 0x18) r5 = getpid() socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000800)=0xe8) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001f00)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000002000)=0xe8) r9 = getegid() r10 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002040)=0x0) r12 = geteuid() ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002380)='\'lod.#keyring\x00') stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000002140)=0x0, &(0x7f0000002180), &(0x7f00000021c0)) getgroups(0x8, &(0x7f0000002200)=[0xee00, 0xee00, 0xee00, 0xee01, 0xee00, 0xee01, 0xee00, 0xee00]) sendmsg$netlink(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="10040000400508042dbd7000fddbdf25a400130020005400b3c3898c35fb2f3cb1f500426de0645cd88d8e918370dab154e5b0f6e322b7ec49558e8afa58c626a23b1b7d5f20c1fe4f8e816c3d1f8f67fa8aa11c01bfb2bf011b371a8325ba478a684caebb98d3313e3cfe593b9be845b7aa7d17e5fe292919dc302feae4526f61359ebb73dee830d5d07583a7db620eb458b567e80e08003800", @ANYRES32=r1, @ANYBLOB="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"], 0x410}, {&(0x7f0000000840)={0x1660, 0x41, 0x8, 0x70bd25, 0x6, "", [@typed={0x18, 0x19, @str='\\keyring@#]wlan0\x00'}, @nested={0x198, 0x33, [@generic="45d6381ef1d8fd862b887fcef75abd2aaa352d0e7c57fa26ea040f630163c5d089e7132019b56c9d8817b9a455f0ee251b46d11d9a67537a46699b46166d47a43f", @typed={0x8, 0x1b, @u32=0x9}, @generic="a30acdde0f100ef0ebd0a02ed8dedaa326b7d82d662dab00e5064afb88ef3b9a5c30b969a2d85e088677a0ec2ba7eabca8f479f25e5cdf04ee5f9f350be0f97e5a99ebeb04d979275dcc1c1bc5ffec90d16f988dfdef750dd0ecd8b2d4e85936e8877db31559", @generic="da3bcf729e8bf3f4a26d5431f7c67ba1d29ce8402d8b250e629e7bf383547c39b5f9df3eb63bd65eb81c37eccb49506e429ba5ddc3410520c4d47259ae69ca1cea4df6585497a22e9fd2cccf78dbf89ecd60ffa270622ea00af39f2e63", @generic="046b7d97e9521b50a479fb940373d441f8beed795ae5f90728f01f44cfd597e63b399c134f66c234efc05767f38fcc7b47ad89d11defa52a44eb307bc36a2a16ad1b814f31b5c0bc4945523f6b2732a900762d50159b6ab4b5ebbf343aafc6b61dca7f1db0ba17b771d3956951fccd2fcc7b5a43ba490dbc5b190f9bee70c732572ab13b47"]}, @nested={0x190, 0x89, [@generic="b8a95c064abcf26b9dfb7a5a7099d405cbf1eb77d13cc27e6ca689279d4e1fb91f0050be2b55918ab90f9eb10ca14924063c15bccee1b6d9b4983933bb897065d6a4c9c69c3648e21baee6080c4c2767d75c73369cd012c6ecb108c5b2e7a017b98896029c261ceea960b32d986aac67554bc787c2b711c168fcf257b6416fbf487d0bc937b29f7a7761e94c7675247a33abfca31962450412c5a0c5dbb0826da7257ebdd784fe641d9ba8a6", @typed={0x8, 0x7d, @uid=r2}, @typed={0x14, 0xe, @str='\'lod.#keyring\x00'}, @generic="206f0bd5d65e898e6efdbdcb4236cb1292c78b5e888cb6feb109b61ead7f44473fb704ae6d2b630a25a2f58ce6dc4ce6823ae1ede2aa44cb61a806707eda4fc679dab36c99f238d5486286a6d5965a0b2bf7a9e7fd8604ac6efb911090a8c33b47f6b54c3b4fc49f9d12ade3e73c81f26ac9b22c07b87ba9acd57d191d13408a305c90d2b89a43a0c7627886457a5389fb358e901abe5cfe91aaf3130b7f033e8bf513e8c67460e3f075ab327a25b927bcc2050e115796af4eb495c7e46616d888"]}, @nested={0xb0, 0x19, [@generic="cd6cba9e7ed35479b29e36e96a21814c5dfe389c968e7e82ff3f6e039140d939cf9b1f1412fb2e27ac046ee4ecc61e0ed30af5a5ddd3760fed4d42e71ad44b37be74180dd46fd5ce0ac51ee1f5618c89478ae455e3b0b73089cd78e77a7573e1355b9ac696716dc46ab771b64990ca2736e752793797d64ba2989504ff9b58cd279ba5cee42995ca240bc6cd3f995e53d6a112b44fe641b6a459a013475c6b5843e7d37576", @typed={0x4, 0x53}]}, @typed={0xc, 0x10001, @u64=0x3ff}, @nested={0x107c, 0x88, [@typed={0x4, 0x83}, @generic, @typed={0x4, 0x5d}, @typed={0x8, 0x7b, @uid=r3}, @typed={0x8, 0x8a, @fd=r0}, @generic="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@typed={0x4, 0x72}, @generic="5f27c1b6532d929cc4f8b473d8fd5b4a7e85", @generic="75474f13557563d22033386632d1a3e7ef5b98e63a49da6e999c09beee454dc3a23c1981599dd8b116a4fa9940d56f13c8a330db4fbeb2309a33eeb02df368", @typed={0x8, 0x19, @pid=r5}]}, @nested={0x1d8, 0x2b, [@generic="f68fe9db895f6bfca155d556526a8f96229c8ac9a992c9ac205a1d82e77191fd867a81da4199958e0cd9ae214dca60fa9a631cf0011ede10c75345db1a3b2460fe44173290ac9b4b67d63d5a8421ec3d2280", @generic="f63aea0c80fe5353203ee592c9663e485ef52c825f48965716f45d0e29dc6096c618a2c6fd24add90d78de35c5f02601a2d86b7a97998653dd0742f4f8aeb5dd7301689ecdec2592ce844850f12b7071d35431d3da2bde4420c39140ed43e4cf9a8d1abaee4b0741", @typed={0x8, 0x90, @uid=r6}, @generic="2143431a36bd8fe716a7451440476a3b776fb38a933771d433e4904afd9397bcbe2a0fd606e5ecf7a0e3e35ab8e493cdf5af02d9aa45d54307ab7fcc52cc556b8e7d368d73ff96bc468d57abfd90510ff1aa97e976f0", @generic="b817a21d36fe4909e47e7bf51929a581200d25babb01f6428e388b32aec7eb335ef34ea114ced833e20584ee522f29fd7fe9a4b870eccd075fd8030950ddf302c135bb76d6e7fecc2f00529e9bb0447588d2c93c1df0d9005973069a8d69055ff95783f560bbaa281dc1731c1415eb00e2877838d214c57ec7939ac44072b1", @typed={0x14, 0x84, @ipv6}, @typed={0x8, 0x93, @str="7bcb00"}, @generic="153ad56fb4376920157d1d26100cc7eedc707d92b8bb7fb8af1a7c114049"]}]}, 0x1660}], 0x2, &(0x7f0000002240)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r10, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd0, 0x20044801}, 0x1) prlimit64(r14, 0xd, &(0x7f0000002440)={0x6b4c06e4, 0x400}, &(0x7f0000002480)) r17 = openat$mixer(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$EVIOCSREP(r17, 0x40084503, &(0x7f0000002400)=[0x7f, 0x1000]) 01:19:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c38, 0x0) [ 1818.861824] FAULT_INJECTION: forcing a failure. [ 1818.861824] name failslab, interval 1, probability 0, space 0, times 0 [ 1818.893444] CPU: 0 PID: 26420 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1818.900825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1818.905657] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1818.910179] Call Trace: [ 1818.910206] dump_stack+0x244/0x39d [ 1818.910243] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1818.930659] ? debug_smp_processor_id+0x1c/0x20 [ 1818.935349] ? perf_trace_lock+0x14d/0x7a0 [ 1818.939605] should_fail.cold.4+0xa/0x17 [ 1818.943686] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1818.948813] ? mark_held_locks+0xc7/0x130 [ 1818.952975] ? save_stack+0x43/0xd0 [ 1818.954187] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1818.956633] ? zap_class+0x640/0x640 [ 1818.956652] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1818.956672] ? retint_kernel+0x2d/0x2d [ 1818.977332] ? find_held_lock+0x36/0x1c0 [ 1818.981415] ? __lock_is_held+0xb5/0x140 [ 1818.985500] ? retint_kernel+0x2d/0x2d [ 1818.989401] ? perf_trace_sched_process_exec+0x860/0x860 [ 1818.994880] __should_failslab+0x124/0x180 [ 1818.999139] should_failslab+0x9/0x14 [ 1819.002972] kmem_cache_alloc_node_trace+0x270/0x740 [ 1819.008107] ? lockdep_init_map+0x9/0x10 [ 1819.012183] ? __init_waitqueue_head+0x9e/0x150 [ 1819.016869] ? init_wait_entry+0x1c0/0x1c0 [ 1819.021141] __kmalloc_node+0x3c/0x70 [ 1819.024958] ? mempool_alloc_slab+0x60/0x60 [ 1819.029316] mempool_init_node+0x131/0x550 [ 1819.033585] ? mempool_free+0x370/0x370 [ 1819.037589] ? mempool_alloc_slab+0x60/0x60 [ 1819.041930] mempool_init+0x3d/0x50 [ 1819.045590] bioset_init+0x646/0x840 [ 1819.049339] ? bioset_exit+0x370/0x370 [ 1819.053269] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1819.058409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1819.063186] blk_alloc_queue_node+0x287/0xe80 [ 1819.067700] ? blk_init_allocated_queue+0x640/0x640 [ 1819.072727] ? __mutex_init+0x1f7/0x290 [ 1819.076728] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1819.081503] ? __blk_mq_alloc_rq_map+0x181/0x2e0 [ 1819.086295] ? blk_mq_alloc_tag_set+0x50e/0xad0 [ 1819.090998] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1819.096204] blk_mq_init_queue+0x4b/0xb0 [ 1819.100303] loop_add+0x376/0xa40 [ 1819.103769] ? loop_queue_rq+0x690/0x690 [ 1819.107868] loop_control_ioctl+0x199/0x530 [ 1819.112198] ? loop_add+0xa40/0xa40 [ 1819.115843] ? perf_trace_sched_process_exec+0x860/0x860 [ 1819.121316] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1819.126289] ? loop_add+0xa40/0xa40 [ 1819.129928] do_vfs_ioctl+0x1de/0x1790 [ 1819.133838] ? ioctl_preallocate+0x300/0x300 [ 1819.138276] ? selinux_file_mprotect+0x620/0x620 [ 1819.143055] ? __sb_end_write+0xd9/0x110 [ 1819.147134] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1819.152679] ? fput+0x130/0x1a0 [ 1819.155967] ? do_syscall_64+0x9a/0x820 [ 1819.159973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1819.165523] ? security_file_ioctl+0x94/0xc0 [ 1819.169966] ksys_ioctl+0xa9/0xd0 [ 1819.173438] __x64_sys_ioctl+0x73/0xb0 [ 1819.177342] do_syscall_64+0x1b9/0x820 [ 1819.181243] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1819.186632] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1819.191570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1819.196426] ? trace_hardirqs_on_caller+0x310/0x310 [ 1819.201456] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1819.206488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1819.212037] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1819.217074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1819.221938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1819.227135] RIP: 0033:0x457569 [ 1819.230339] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1819.249278] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:19:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) accept$alg(r0, 0x0, 0x0) 01:19:52 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x8008000e) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1819.256999] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1819.264279] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1819.271557] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1819.278836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1819.286139] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xea}], 0x1, 0x0) 01:19:52 executing program 5 (fault-call:8 fault-nth:15): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:52 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c38, 0x0) 01:19:52 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x5421, 0x0) 01:19:52 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:52 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x88, 0x400000) r1 = socket$netlink(0x10, 0x3, 0x16) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x280000) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r4 = openat$cgroup_ro(r0, &(0x7f0000000240)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="380004120232dcf688c3e765e8fac1795dc8e04bf7fbddc3d3d25e3522c69b1c52939bfbb9dd0a2b851beea2f6d0703b355711a72b57c75482c4d2a39f3357c0770d5c1382e1e77fc8f2965fa07d303b3dde9f5bd3f72b79c828662c1acab020d771251250851f4e4a339e1bf3dc922d28541aa844bcfeed4d55d1cb1493c313a7276747", @ANYRES16=r3, @ANYBLOB="000328bd7000fbdbdf25020000000800040001000000140002000800080007000000080002004e210000080004007f000000"], 0x38}, 0x1, 0x0, 0x0, 0x8010}, 0x20040080) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000001c0)=""/89) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x6e8b, 0x20}, &(0x7f0000000740)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={r5}, 0x8) r6 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) r10 = getegid() fcntl$getown(r1, 0x9) r11 = getpgrp(0x0) r12 = getpgrp(r11) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000600)=0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000640)={{0x9, r7, r8, r9, r10, 0xe, 0xfffffffffffffe00}, 0xa499, 0x401, 0xff, 0x1, r12, r13, 0x9b}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000006c0)={@multicast2, @multicast2, 0x0, 0x2, [@broadcast, @multicast2]}, 0x18) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000040)=0x4b, 0x4) 01:19:52 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x21, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1819.708994] FAULT_INJECTION: forcing a failure. [ 1819.708994] name failslab, interval 1, probability 0, space 0, times 0 [ 1819.752732] CPU: 1 PID: 26446 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1819.760182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1819.769551] Call Trace: [ 1819.772170] dump_stack+0x244/0x39d [ 1819.775823] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1819.781044] ? debug_smp_processor_id+0x1c/0x20 [ 1819.785728] ? perf_trace_lock+0x14d/0x7a0 [ 1819.789987] should_fail.cold.4+0xa/0x17 [ 1819.794068] ? fault_create_debugfs_attr+0x1f0/0x1f0 01:19:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhci\x00', 0x80980, 0x0) r3 = accept4$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x80000) fdatasync(r3) 01:19:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = dup(r0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x1) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1819.799190] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1819.804670] ? zap_class+0x640/0x640 [ 1819.808409] ? find_held_lock+0x36/0x1c0 [ 1819.812491] ? __lock_is_held+0xb5/0x140 [ 1819.816586] ? perf_trace_sched_process_exec+0x860/0x860 [ 1819.822049] ? __lock_is_held+0xb5/0x140 [ 1819.826139] __should_failslab+0x124/0x180 [ 1819.830397] should_failslab+0x9/0x14 [ 1819.834219] kmem_cache_alloc+0x2be/0x730 [ 1819.838399] ? kasan_kmalloc+0xc7/0xe0 [ 1819.842308] ? mempool_free+0x370/0x370 [ 1819.846298] mempool_alloc_slab+0x44/0x60 [ 1819.850467] mempool_init_node+0x2d2/0x550 [ 1819.854725] ? mempool_free+0x370/0x370 [ 1819.858722] ? mempool_alloc_slab+0x60/0x60 [ 1819.863066] mempool_init+0x3d/0x50 [ 1819.866717] bioset_init+0x646/0x840 [ 1819.870459] ? bioset_exit+0x370/0x370 [ 1819.874387] blk_alloc_queue_node+0x287/0xe80 [ 1819.878911] ? blk_init_allocated_queue+0x640/0x640 [ 1819.883966] ? __mutex_init+0x1f7/0x290 [ 1819.887998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1819.893546] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1819.898322] ? blk_mq_alloc_tag_set+0x50e/0xad0 01:19:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0), 0xfffffffffffffe51}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1819.903010] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1819.908228] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1819.913031] blk_mq_init_queue+0x4b/0xb0 [ 1819.917132] loop_add+0x376/0xa40 [ 1819.920601] ? loop_queue_rq+0x690/0x690 [ 1819.924689] loop_control_ioctl+0x199/0x530 [ 1819.929030] ? loop_add+0xa40/0xa40 [ 1819.932672] ? retint_kernel+0x2d/0x2d [ 1819.936589] ? do_vfs_ioctl+0xd1/0x1790 [ 1819.940581] ? loop_add+0xa40/0xa40 [ 1819.944228] do_vfs_ioctl+0x1de/0x1790 [ 1819.948150] ? ioctl_preallocate+0x300/0x300 [ 1819.952612] ? selinux_file_mprotect+0x620/0x620 [ 1819.957409] ? __sb_end_write+0xd9/0x110 [ 1819.961520] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1819.967081] ? fput+0x130/0x1a0 [ 1819.970383] ? do_syscall_64+0x9a/0x820 [ 1819.974383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1819.979940] ? security_file_ioctl+0x94/0xc0 [ 1819.984370] ksys_ioctl+0xa9/0xd0 [ 1819.987842] __x64_sys_ioctl+0x73/0xb0 [ 1819.991750] do_syscall_64+0x1b9/0x820 [ 1819.995668] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 01:19:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0), 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1820.001067] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1820.006013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1820.010913] ? trace_hardirqs_on_caller+0x310/0x310 [ 1820.015949] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1820.020983] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1820.026548] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1820.031604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1820.036496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1820.041709] RIP: 0033:0x457569 [ 1820.044940] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1820.063851] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1820.071575] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1820.078850] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1820.086122] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1820.093426] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1820.100705] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:52 executing program 5 (fault-call:8 fault-nth:16): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1820.256838] FAULT_INJECTION: forcing a failure. [ 1820.256838] name failslab, interval 1, probability 0, space 0, times 0 [ 1820.271431] CPU: 0 PID: 26480 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1820.278804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1820.288159] Call Trace: [ 1820.290768] dump_stack+0x244/0x39d [ 1820.294415] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1820.299621] ? debug_smp_processor_id+0x1c/0x20 [ 1820.304306] ? perf_trace_lock+0x14d/0x7a0 [ 1820.308564] should_fail.cold.4+0xa/0x17 [ 1820.312647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1820.317764] ? save_stack+0xa9/0xd0 [ 1820.321412] ? kasan_kmalloc+0xc7/0xe0 [ 1820.325307] ? kasan_slab_alloc+0x12/0x20 [ 1820.329459] ? kmem_cache_alloc+0x12e/0x730 [ 1820.333792] ? mempool_alloc_slab+0x44/0x60 [ 1820.338120] ? mempool_init_node+0x2d2/0x550 [ 1820.342537] ? mempool_init+0x3d/0x50 [ 1820.346349] ? zap_class+0x640/0x640 [ 1820.350070] ? loop_add+0x376/0xa40 [ 1820.353702] ? do_vfs_ioctl+0x1de/0x1790 [ 1820.357768] ? ksys_ioctl+0xa9/0xd0 [ 1820.361401] ? __x64_sys_ioctl+0x73/0xb0 [ 1820.365474] ? do_syscall_64+0x1b9/0x820 [ 1820.369546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1820.374925] ? find_held_lock+0x36/0x1c0 [ 1820.379007] ? __lock_is_held+0xb5/0x140 [ 1820.383101] ? perf_trace_sched_process_exec+0x860/0x860 [ 1820.388574] __should_failslab+0x124/0x180 [ 1820.392824] should_failslab+0x9/0x14 [ 1820.396634] kmem_cache_alloc+0x2be/0x730 [ 1820.400795] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1820.406342] ? __phys_addr+0xa6/0x120 [ 1820.410156] ? mempool_init+0x3d/0x50 [ 1820.413970] ? mempool_free+0x370/0x370 [ 1820.417957] mempool_alloc_slab+0x44/0x60 [ 1820.422116] mempool_init_node+0x2d2/0x550 [ 1820.426373] ? mempool_free+0x370/0x370 [ 1820.430354] ? mempool_alloc_slab+0x60/0x60 [ 1820.434687] mempool_init+0x3d/0x50 [ 1820.438332] bioset_init+0x646/0x840 [ 1820.442065] ? bioset_exit+0x370/0x370 [ 1820.445966] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1820.451033] blk_alloc_queue_node+0x287/0xe80 [ 1820.455544] ? blk_init_allocated_queue+0x640/0x640 [ 1820.460573] ? __mutex_init+0x1f7/0x290 [ 1820.464605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1820.470153] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1820.474926] ? blk_mq_alloc_tag_set+0x50e/0xad0 [ 1820.479629] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1820.484837] blk_mq_init_queue+0x4b/0xb0 [ 1820.488922] loop_add+0x376/0xa40 [ 1820.492417] ? loop_queue_rq+0x690/0x690 [ 1820.496503] loop_control_ioctl+0x199/0x530 [ 1820.500835] ? loop_add+0xa40/0xa40 [ 1820.504473] ? perf_trace_sched_process_exec+0x860/0x860 [ 1820.509939] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1820.514883] ? loop_add+0xa40/0xa40 [ 1820.518518] do_vfs_ioctl+0x1de/0x1790 [ 1820.522437] ? ioctl_preallocate+0x300/0x300 [ 1820.526876] ? selinux_file_mprotect+0x620/0x620 [ 1820.531664] ? __sb_end_write+0xd9/0x110 [ 1820.535739] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1820.541337] ? fput+0x130/0x1a0 [ 1820.544626] ? do_syscall_64+0x9a/0x820 [ 1820.548618] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1820.554168] ? security_file_ioctl+0x94/0xc0 [ 1820.558591] ksys_ioctl+0xa9/0xd0 [ 1820.562064] __x64_sys_ioctl+0x73/0xb0 [ 1820.565963] do_syscall_64+0x1b9/0x820 [ 1820.569863] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1820.575246] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1820.580207] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1820.585069] ? trace_hardirqs_on_caller+0x310/0x310 [ 1820.590101] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1820.595133] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1820.600166] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1820.605025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1820.610242] RIP: 0033:0x457569 [ 1820.613465] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1820.632374] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1820.640092] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1820.647367] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1820.654639] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1820.661912] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1820.669195] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:53 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x5e7}], 0x1, 0x0) 01:19:53 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c17, 0x0) 01:19:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x80000000000001, &(0x7f0000000280), &(0x7f00000001c0)=0x533) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000400)='{\x00') ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000001c0)={0x3f0, 0x49, 0x5, 0x0, 0x7, 0x6, 0x5, 0x6, 0x8000, 0x20, 0x3000000000000, 0x8, 0x0, 0x800, 0x9e9, 0x2, 0x5, 0x1ff, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) socketpair(0x7, 0xf, 0xff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="7d000004000000ac7fffffffffffffff0800a72014bd1e"], 0x20) getsockopt$inet_mreqn(r2, 0x0, 0x96970034dc014aca, &(0x7f0000000300)={@multicast2, @local, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0xe}, @remote, @empty, 0xfffffffffffffc01, 0xc0e, 0x0, 0x400, 0x1, 0x10, r6}) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000680)={0x7, 0x0, [{0xf000, 0x8c, &(0x7f0000000480)=""/140}, {0x0, 0x1000, &(0x7f0000002400)=""/4096}, {0x7000, 0x1000, &(0x7f0000003400)=""/4096}, {0x1, 0x14, &(0x7f0000000540)=""/20}, {0x2, 0x0, &(0x7f0000000580)}, {0x5000, 0x1000, &(0x7f0000004400)=""/4096}, {0x1, 0x9d, &(0x7f00000005c0)=""/157}]}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000440)) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:53 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c11, 0x0) 01:19:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="d9a1f3f9701210f1becef7db2d28ca0f893a2d347d6db0d302721e5d6f6eb14a803e6ed71587f35d8a18a2fb1fc439687327349246798eef1fce30a0b321bd19c578effbc9048f4f9670b7c6518f609672565279cc7decc9b9ed63541dbac27423df84"}, {&(0x7f00000001c0)="ccfe621dc523191b61cce8961e93671b4507aed92c99563eb44ae1341332f2a5bcbcbf3ae0df5820b4509987e2bd9b9a9923d2c1753ec7755710057112096819b4ad2756fdb9520f2445ac3bb795c85ae6a1d9b0841d19c8a6dd73d5b3a1aec4c03d6fc0d20a830b0f22367054c012801fb002134d94a7029ebefe276d00de67d801fb890cf922ded09dd2210a7ea358f17121589153c3cce1b977410334514a6fa3b4ff0bbf9ac3bbcfc1ed9bf7bd8e5c793409b0374e7984726ce83ca3"}, {&(0x7f0000000280)="6fe95370663a1799caadc339154db1e25e5168b3166438481285c1112a74e6ba68e7aff70f9b232d22bfc0374d009f08175fef007a6ab928a188fe2778c2fb45366625f095301342851ad1a7ef0829da85deae15105e04173e8fbb697cc98ae2e024016dc7940f1bbe75674f01d5e8762cf7f492f28784787ca51c4bb5613acd28a142cc2127a6563e8fce63a8680896e4e865359c15260750be74631dc1e22496c1b022aa2f6a4ec62cbd0851bda2a0536b9715ecb3c7c70e0f84c6268c2714e3c4a93bb4db359331b30ce6c023a8c9f105ce4b733c435fb8038619a3ab"}, {&(0x7f00000000c0)="09f632047a85e0c936df298140a35059f4495d49007db7b762c46543894772af44397497d6116d2f1c731401ff51c73afa8ece586002dc3ca05823c75f8f620d5b74f5feec6dea452b03e5f324d7ece4341021b91e8b8707c4b3baa75f1091c7e556cb2da335c9b2dcb533a5e572ce48a98583"}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) write$apparmor_current(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="6368616e6765686174203078303030303030303030303030cace2761872e38373d303030325e776c616e31002c70707031707070317d280021262c76626f786e6574300276626f786e6574307b253a70726f6375736572275e2e47504c6367726f75702d6b657972696e67766d6e6574310025f87b0070726f6373656c662a292d000000"], 0x7b) 01:19:53 executing program 5 (fault-call:8 fault-nth:17): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1821.036099] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 01:19:53 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c3c, 0x0) 01:19:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe8b4210000fff50700000010000100090a1000410400000000fcff", 0x58}], 0x1) socketpair(0x1, 0x1, 0xeb2c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RWSTAT(r1, &(0x7f0000000040)={0x7, 0x7f, 0x1}, 0x7) [ 1821.079837] FAULT_INJECTION: forcing a failure. [ 1821.079837] name failslab, interval 1, probability 0, space 0, times 0 [ 1821.115251] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 1821.122611] CPU: 1 PID: 26497 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1821.130249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1821.139624] Call Trace: [ 1821.142251] dump_stack+0x244/0x39d [ 1821.145925] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1821.151146] ? should_fail+0x21c/0xd01 [ 1821.155059] should_fail.cold.4+0xa/0x17 [ 1821.159146] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1821.164275] ? zap_class+0x640/0x640 [ 1821.168032] ? check_preemption_disabled+0x48/0x280 [ 1821.173069] ? zap_class+0x640/0x640 [ 1821.176806] ? __lock_is_held+0xb5/0x140 [ 1821.180890] ? find_held_lock+0x36/0x1c0 [ 1821.184969] ? __lock_is_held+0xb5/0x140 [ 1821.189060] ? perf_trace_sched_process_exec+0x860/0x860 [ 1821.194538] __should_failslab+0x124/0x180 [ 1821.198816] should_failslab+0x9/0x14 [ 1821.202650] kmem_cache_alloc_node_trace+0x270/0x740 [ 1821.207821] ? bioset_exit+0x370/0x370 [ 1821.211728] bdi_alloc_node+0x89/0xe0 [ 1821.215553] blk_alloc_queue_node+0x2b7/0xe80 [ 1821.220106] ? blk_init_allocated_queue+0x640/0x640 [ 1821.225136] ? __mutex_init+0x1f7/0x290 [ 1821.229149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1821.234705] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1821.239485] ? blk_mq_alloc_tag_set+0x50e/0xad0 [ 1821.244175] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1821.249383] blk_mq_init_queue+0x4b/0xb0 [ 1821.253458] loop_add+0x376/0xa40 [ 1821.256927] ? loop_queue_rq+0x690/0x690 [ 1821.261052] loop_control_ioctl+0x199/0x530 [ 1821.265384] ? loop_add+0xa40/0xa40 [ 1821.269023] ? perf_trace_sched_process_exec+0x860/0x860 [ 1821.274500] ? __mutex_unlock_slowpath+0x197/0x8c0 01:19:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)={0x1, 0x0, @ioapic={0x3000, 0x7fff, 0x1, 0x8000, 0x0, [{0x3, 0x5, 0x5, [], 0x2df}, {0xe48, 0x8, 0x1, [], 0x7}, {0x7, 0x8, 0x1}, {0xf9, 0x2, 0x7, [], 0x9}, {0x3, 0x0, 0x2, [], 0x3}, {0x0, 0x6, 0x6, [], 0x80}, {0x2, 0x80000001, 0x8000, [], 0xfe37}, {0xfffffffffffffff7, 0x2, 0x4, [], 0x3}, {0x8, 0x7f, 0x401, [], 0x401}, {0x9, 0x7, 0x4}, {0x55c, 0x40, 0x200}, {0x9, 0x6, 0x5, [], 0x3b9e}, {0x0, 0xfff, 0x9, [], 0x80}, {0x7ff, 0x12000000000000, 0x8bd}, {0x10000, 0x5, 0x5, [], 0x80000000}, {0x4, 0x5, 0x7, [], 0xf9}, {0xc9f7, 0x9, 0x200}, {0x3, 0x8, 0x2, [], 0x7}, {0x0, 0x4, 0x0, [], 0x5cc}, {0x7, 0x1, 0x3, [], 0x5}, {0x22d, 0x2, 0x1, [], 0x7fffffff}, {0x8, 0xfffffffffffffffa, 0x800, [], 0x1000}, {0x200, 0x100000000, 0x7fffffff, [], 0x6e41}, {0x1000, 0xb74, 0x48000000000, [], 0x7f}]}}) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c1e, 0x0) [ 1821.279466] ? loop_add+0xa40/0xa40 [ 1821.283111] do_vfs_ioctl+0x1de/0x1790 [ 1821.287045] ? ioctl_preallocate+0x300/0x300 [ 1821.291499] ? selinux_file_mprotect+0x620/0x620 [ 1821.296309] ? __sb_end_write+0xd9/0x110 [ 1821.300421] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1821.305988] ? fput+0x130/0x1a0 [ 1821.309283] ? do_syscall_64+0x9a/0x820 [ 1821.313286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1821.318840] ? security_file_ioctl+0x94/0xc0 [ 1821.323304] ksys_ioctl+0xa9/0xd0 [ 1821.326798] __x64_sys_ioctl+0x73/0xb0 [ 1821.330706] do_syscall_64+0x1b9/0x820 [ 1821.334628] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1821.340009] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1821.344952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1821.349811] ? trace_hardirqs_on_caller+0x310/0x310 [ 1821.354859] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1821.359889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1821.365441] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1821.370486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1821.375354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1821.380559] RIP: 0033:0x457569 [ 1821.383767] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1821.402682] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1821.410426] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1821.417712] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1821.424995] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1821.432308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1821.439592] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec944dde3a3c01dcdce800288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) inotify_init() r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xf74, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e20, 0xc2, @mcast1, 0x3}, @in6={0xa, 0x4e23, 0x4, @remote, 0x5}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e21, 0x3, @remote, 0x8841}, @in6={0xa, 0x4e22, 0xffff, @remote, 0x50b4}, @in6={0xa, 0x4e22, 0x2, @loopback, 0x5}, @in6={0xa, 0x4e20, 0x5, @remote, 0x9}], 0xc8) ioctl$VIDIOC_DBG_S_REGISTER(r2, 0x4038564f, &(0x7f0000000300)={{0x6, @name="a19632cdc7b4e899bc40b395ff82fe2f1a7c288f46ea46be14e69732a365452a"}, 0x8, 0x2}) 01:19:54 executing program 5 (fault-call:8 fault-nth:18): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1821.622119] FAULT_INJECTION: forcing a failure. [ 1821.622119] name failslab, interval 1, probability 0, space 0, times 0 [ 1821.638426] CPU: 0 PID: 26521 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1821.645818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1821.655180] Call Trace: [ 1821.657792] dump_stack+0x244/0x39d [ 1821.661444] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1821.666657] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1821.671446] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1821.676049] should_fail.cold.4+0xa/0x17 [ 1821.680124] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1821.685591] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1821.690738] ? zap_class+0x640/0x640 [ 1821.694465] ? retint_kernel+0x2d/0x2d [ 1821.698387] ? __lock_is_held+0xb5/0x140 [ 1821.702463] ? ext4_mpage_readpages+0x658/0x2400 [ 1821.707263] ? perf_trace_sched_process_exec+0x860/0x860 [ 1821.712735] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1821.717856] __should_failslab+0x124/0x180 [ 1821.722108] should_failslab+0x9/0x14 [ 1821.725919] kmem_cache_alloc_trace+0x2d7/0x750 [ 1821.730603] ? __lockdep_init_map+0x105/0x590 [ 1821.735120] wb_congested_get_create+0x20a/0x4a0 [ 1821.739896] ? wb_wakeup_delayed+0xf0/0xf0 [ 1821.744150] ? __lockdep_init_map+0x105/0x590 [ 1821.748665] wb_init+0x636/0x9e0 [ 1821.752048] ? bdi_put+0x180/0x180 [ 1821.755614] ? __mutex_init+0x202/0x290 [ 1821.759606] ? psi_task_change.cold.11+0x1ac/0x1ac [ 1821.764547] ? __lockdep_init_map+0x105/0x590 [ 1821.769065] ? __init_waitqueue_head+0x9e/0x150 [ 1821.773764] ? __lockdep_init_map+0x105/0x590 [ 1821.778295] ? lockdep_init_map+0x9/0x10 [ 1821.782370] ? __raw_spin_lock_init+0x2d/0x100 [ 1821.786972] bdi_init+0x30d/0x4d0 [ 1821.790439] ? wb_init+0x9e0/0x9e0 [ 1821.793998] ? retint_kernel+0x2d/0x2d [ 1821.797908] ? bdi_alloc_node+0x96/0xe0 [ 1821.801900] bdi_alloc_node+0x9e/0xe0 [ 1821.805717] blk_alloc_queue_node+0x2b7/0xe80 [ 1821.810231] ? blk_init_allocated_queue+0x640/0x640 [ 1821.815303] ? __mutex_init+0x1f7/0x290 [ 1821.819336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1821.824903] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1821.829680] ? blk_mq_alloc_tag_set+0x50e/0xad0 [ 1821.834370] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1821.839577] blk_mq_init_queue+0x4b/0xb0 [ 1821.843656] loop_add+0x376/0xa40 [ 1821.847176] ? retint_kernel+0x2d/0x2d [ 1821.851071] ? loop_queue_rq+0x690/0x690 [ 1821.855143] ? loop_lookup+0x105/0x230 [ 1821.859045] loop_control_ioctl+0x199/0x530 [ 1821.863378] ? loop_add+0xa40/0xa40 [ 1821.867043] ? perf_trace_sched_process_exec+0x860/0x860 [ 1821.872511] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1821.877477] ? loop_add+0xa40/0xa40 [ 1821.881118] do_vfs_ioctl+0x1de/0x1790 [ 1821.885029] ? ioctl_preallocate+0x300/0x300 [ 1821.889454] ? selinux_file_mprotect+0x620/0x620 [ 1821.894230] ? __sb_end_write+0xd9/0x110 [ 1821.898323] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1821.903869] ? fput+0x130/0x1a0 [ 1821.907172] ? do_syscall_64+0x9a/0x820 [ 1821.911188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1821.916759] ? security_file_ioctl+0x94/0xc0 [ 1821.921185] ksys_ioctl+0xa9/0xd0 [ 1821.924655] __x64_sys_ioctl+0x73/0xb0 [ 1821.928563] do_syscall_64+0x1b9/0x820 [ 1821.932463] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1821.937856] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1821.942799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1821.947667] ? trace_hardirqs_on_caller+0x310/0x310 [ 1821.952699] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1821.957740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1821.962606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1821.967806] RIP: 0033:0x457569 [ 1821.971013] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1821.989930] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1821.997648] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1822.004927] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1822.012204] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1822.019488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1822.026772] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1100}], 0x1, 0x0) 01:19:55 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x8800) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x1a2, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x117, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000001c0)={0x9, 0x108, 0xfa00, {r1, 0x4b, "90be0d", "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"}}, 0x110) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000300), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x22c680) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 01:19:55 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c79, 0x0) 01:19:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/context\x00', 0x2, 0x0) 01:19:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c53, 0x0) 01:19:55 executing program 5 (fault-call:8 fault-nth:19): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1822.312115] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1822.326383] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1822.327420] FAULT_INJECTION: forcing a failure. [ 1822.327420] name failslab, interval 1, probability 0, space 0, times 0 [ 1822.357370] CPU: 0 PID: 26537 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1822.364745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1822.374099] Call Trace: [ 1822.376708] dump_stack+0x244/0x39d [ 1822.380358] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1822.385565] ? debug_smp_processor_id+0x1c/0x20 [ 1822.390279] ? perf_trace_lock+0x14d/0x7a0 [ 1822.394535] should_fail.cold.4+0xa/0x17 [ 1822.398613] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1822.403726] ? lockdep_init_map+0x9/0x10 [ 1822.407796] ? __raw_spin_lock_init+0x2d/0x100 [ 1822.412409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1822.417960] ? wb_init+0x6f2/0x9e0 [ 1822.421514] ? zap_class+0x640/0x640 [ 1822.425254] ? bdi_put+0x180/0x180 [ 1822.428838] ? find_held_lock+0x36/0x1c0 [ 1822.432915] ? __lock_is_held+0xb5/0x140 [ 1822.437018] ? perf_trace_sched_process_exec+0x860/0x860 [ 1822.442482] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1822.447430] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1822.452918] __should_failslab+0x124/0x180 [ 1822.457167] should_failslab+0x9/0x14 [ 1822.460984] kmem_cache_alloc_trace+0x2d7/0x750 [ 1822.465679] blk_alloc_queue_stats+0x90/0x1c0 [ 1822.470206] ? blk_stat_add+0x650/0x650 [ 1822.474206] ? blk_alloc_queue_node+0x2f5/0xe80 [ 1822.478903] blk_alloc_queue_node+0x2fa/0xe80 [ 1822.483422] ? blk_init_allocated_queue+0x640/0x640 [ 1822.488451] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1822.493219] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1822.497835] ? retint_kernel+0x2d/0x2d [ 1822.501734] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1822.506679] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1822.511449] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1822.516929] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1822.521715] ? retint_kernel+0x2d/0x2d [ 1822.525645] blk_mq_init_queue+0x4b/0xb0 [ 1822.529721] loop_add+0x376/0xa40 [ 1822.533207] ? loop_queue_rq+0x690/0x690 [ 1822.537309] loop_control_ioctl+0x199/0x530 [ 1822.541642] ? loop_add+0xa40/0xa40 [ 1822.545288] ? perf_trace_sched_process_exec+0x860/0x860 [ 1822.550755] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1822.555695] ? loop_add+0xa40/0xa40 [ 1822.559334] do_vfs_ioctl+0x1de/0x1790 [ 1822.563246] ? ioctl_preallocate+0x300/0x300 [ 1822.567686] ? selinux_file_mprotect+0x620/0x620 [ 1822.572461] ? __sb_end_write+0xd9/0x110 [ 1822.576551] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1822.582112] ? fput+0x130/0x1a0 [ 1822.585407] ? do_syscall_64+0x9a/0x820 [ 1822.589395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1822.594957] ? security_file_ioctl+0x94/0xc0 [ 1822.599379] ksys_ioctl+0xa9/0xd0 [ 1822.602845] __x64_sys_ioctl+0x73/0xb0 [ 1822.606791] do_syscall_64+0x1b9/0x820 [ 1822.610731] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1822.616139] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1822.621091] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1822.625950] ? trace_hardirqs_on_caller+0x310/0x310 [ 1822.631009] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1822.636041] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1822.641071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1822.645934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1822.651128] RIP: 0033:0x457569 [ 1822.654331] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1822.673245] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1822.680970] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1822.688251] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1822.695534] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1822.702807] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 01:19:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ab553fec94248c32e27d04000000288a", 0xffffffffffffff4e) r1 = semget(0x2, 0x0, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x0, &(0x7f0000000040)=""/16, 0x10}, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x0, 0x2) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r3, 0xc040564b, &(0x7f00000001c0)={0xffffffffffff8000, 0x734, 0x3017, 0x101, 0xfffffffffffffffa, {0x6, 0x797}, 0x1}) 01:19:55 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1822.710094] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c3c, 0x0) 01:19:55 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4b47, 0x0) 01:19:55 executing program 5 (fault-call:8 fault-nth:20): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1822.790683] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0xfffffffffffffe16}, 0x0) [ 1822.844933] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1822.949074] FAULT_INJECTION: forcing a failure. [ 1822.949074] name failslab, interval 1, probability 0, space 0, times 0 [ 1823.007342] CPU: 0 PID: 26561 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1823.014744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1823.024120] Call Trace: [ 1823.026731] dump_stack+0x244/0x39d [ 1823.030386] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1823.035600] ? debug_smp_processor_id+0x1c/0x20 [ 1823.040297] ? perf_trace_lock+0x14d/0x7a0 [ 1823.044568] should_fail.cold.4+0xa/0x17 [ 1823.048675] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1823.053787] ? kasan_check_write+0x14/0x20 [ 1823.058212] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1823.063171] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1823.068656] ? wait_for_completion+0x8a0/0x8a0 [ 1823.073272] ? zap_class+0x640/0x640 [ 1823.077000] ? check_preemption_disabled+0x48/0x280 [ 1823.082038] ? find_held_lock+0x36/0x1c0 [ 1823.086121] ? __lock_is_held+0xb5/0x140 [ 1823.090214] ? perf_trace_sched_process_exec+0x860/0x860 [ 1823.095707] ? pcpu_balance_workfn+0x1700/0x1700 [ 1823.100505] __should_failslab+0x124/0x180 [ 1823.104751] should_failslab+0x9/0x14 [ 1823.108579] kmem_cache_alloc_node_trace+0x270/0x740 [ 1823.113690] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1823.118459] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1823.123064] blkg_alloc+0x124/0x800 [ 1823.126753] ? blkcg_reset_stats+0x3e0/0x3e0 [ 1823.131189] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1823.135974] ? retint_kernel+0x2d/0x2d [ 1823.139907] blkcg_init_queue+0x27/0x560 [ 1823.144004] blk_alloc_queue_node+0x972/0xe80 [ 1823.148524] ? blk_init_allocated_queue+0x640/0x640 [ 1823.153554] ? __mutex_init+0x1f7/0x290 [ 1823.157565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.163131] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1823.167947] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1823.173171] blk_mq_init_queue+0x4b/0xb0 [ 1823.177252] loop_add+0x376/0xa40 [ 1823.180743] ? loop_queue_rq+0x690/0x690 [ 1823.184816] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1823.190289] loop_control_ioctl+0x199/0x530 [ 1823.194652] ? loop_add+0xa40/0xa40 [ 1823.198294] ? retint_kernel+0x2d/0x2d [ 1823.202196] ? loop_add+0xa40/0xa40 [ 1823.205833] do_vfs_ioctl+0x1de/0x1790 [ 1823.209730] ? selinux_file_ioctl+0x4d6/0x730 [ 1823.214247] ? ioctl_preallocate+0x300/0x300 [ 1823.218683] ? selinux_file_mprotect+0x620/0x620 [ 1823.223471] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1823.228251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.233834] ? security_file_ioctl+0x94/0xc0 [ 1823.238272] ksys_ioctl+0xa9/0xd0 [ 1823.241785] __x64_sys_ioctl+0x73/0xb0 [ 1823.245713] ? do_syscall_64+0xca/0x820 [ 1823.249704] do_syscall_64+0x1b9/0x820 [ 1823.253600] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1823.258993] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1823.263949] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1823.268820] ? trace_hardirqs_on_caller+0x310/0x310 [ 1823.273854] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1823.278881] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1823.283919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1823.288783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1823.293981] RIP: 0033:0x457569 [ 1823.297183] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1823.316089] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1823.323804] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1823.331080] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1823.338358] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1823.345636] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1823.352928] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xc56}], 0x1, 0x0) 01:19:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c25, 0x0) 01:19:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:19:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c23, 0x0) 01:19:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x9}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000580)=""/97) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x1, r4}) setpgid(r4, r4) r5 = syz_open_dev$swradio(&(0x7f0000000480)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x5f0a}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000002400)={r6, 0x80, 0x1000, "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"}, 0x1008) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={r1, r2, 0x3ff}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sched_getaffinity(r7, 0x8, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0000000000000000000000000057d88c0e9912aee3b2fbf3d9c207f95b2f18addd1013fa805cf1558d92b5a6e8487e32a0a8ca779290d463c5731c364c0884b1acc13a86ca2b07e46c682797719e4a990ca9281039ccfcca694bec1ae42b99120066f6d1d223ec378631d39166b6b0c7552ac65b023b48fed4691a2e785f9c86f53d5e22c6f4106905f5ab18e347dd84d407abe9780000c710a8bcb4221d59b8cecfec1114d794d89823ca1b3a00f94f81b0dd36d63f19c2576e0d35", 0xbc) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) recvmsg(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x5, 0x400000) ioctl$UI_SET_ABSBIT(r9, 0x40045567, 0xffffffff) 01:19:56 executing program 5 (fault-call:8 fault-nth:21): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1823.528327] FAULT_INJECTION: forcing a failure. [ 1823.528327] name failslab, interval 1, probability 0, space 0, times 0 [ 1823.548977] CPU: 0 PID: 26574 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1823.556371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1823.565728] Call Trace: [ 1823.568332] dump_stack+0x244/0x39d [ 1823.571985] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1823.577198] should_fail.cold.4+0xa/0x17 [ 1823.581289] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1823.586406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.591961] ? check_preemption_disabled+0x48/0x280 [ 1823.596996] ? debug_smp_processor_id+0x1c/0x20 [ 1823.601688] ? perf_trace_lock+0x14d/0x7a0 [ 1823.605952] ? zap_class+0x640/0x640 [ 1823.609706] ? lock_is_held_type+0x210/0x210 [ 1823.614135] ? find_held_lock+0x36/0x1c0 [ 1823.618215] ? __lock_is_held+0xb5/0x140 [ 1823.622312] ? perf_trace_sched_process_exec+0x860/0x860 [ 1823.627786] __should_failslab+0x124/0x180 [ 1823.632038] should_failslab+0x9/0x14 [ 1823.635849] kmem_cache_alloc_trace+0x2d7/0x750 [ 1823.640554] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1823.645489] ? kasan_check_read+0x11/0x20 [ 1823.649648] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1823.654939] ? rcu_softirq_qs+0x20/0x20 [ 1823.658931] blk_iolatency_init+0x51/0x2e0 [ 1823.663185] blkcg_init_queue+0x1e3/0x560 [ 1823.667375] blk_alloc_queue_node+0x972/0xe80 [ 1823.671892] ? blk_init_allocated_queue+0x640/0x640 [ 1823.676918] ? __mutex_init+0x1f7/0x290 [ 1823.680933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.686479] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1823.691291] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1823.696502] blk_mq_init_queue+0x4b/0xb0 [ 1823.700577] loop_add+0x376/0xa40 [ 1823.704046] ? loop_queue_rq+0x690/0x690 [ 1823.708148] loop_control_ioctl+0x199/0x530 [ 1823.712481] ? loop_add+0xa40/0xa40 [ 1823.716122] ? perf_trace_sched_process_exec+0x860/0x860 [ 1823.721591] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1823.726537] ? loop_add+0xa40/0xa40 [ 1823.730176] do_vfs_ioctl+0x1de/0x1790 [ 1823.734079] ? ioctl_preallocate+0x300/0x300 [ 1823.738502] ? selinux_file_mprotect+0x620/0x620 [ 1823.743294] ? __sb_end_write+0xd9/0x110 [ 1823.747371] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1823.752918] ? fput+0x130/0x1a0 [ 1823.756208] ? do_syscall_64+0x9a/0x820 [ 1823.760209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.765802] ? security_file_ioctl+0x94/0xc0 [ 1823.770252] ksys_ioctl+0xa9/0xd0 [ 1823.773742] __x64_sys_ioctl+0x73/0xb0 [ 1823.777644] do_syscall_64+0x1b9/0x820 [ 1823.781540] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1823.786919] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1823.791860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1823.796713] ? trace_hardirqs_on_caller+0x310/0x310 [ 1823.801744] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1823.806771] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1823.811808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1823.816675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1823.821881] RIP: 0033:0x457569 [ 1823.825085] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1823.843995] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1823.851715] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1823.858993] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1823.866293] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 01:19:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000300)="05ff168e52b5151763a72c73d4fceb64adf14c057f97b7b70854791717cdada3941a3e414aeedd160a414ef599e0625b7aaf6548700dbade3a62f01833e9725eb0f4e72d2d736f3ac9454ba578c5c24bacaebcd9697b07430f1a4b41125f2341252e5b3cc340f0f32abd7fa51ebb4be19ca13ed1b74f02fd897db6fe09f66a0c79dc564db465f5ab6b78ba7421282fefd4db09b056adf5dfc60c7c75dac4f6acf15bff91d4707b0e26036dce47b4421dd698d99526ec6d0225252a81bb5150f2097b4b40d52a5b835984fac075276aa08fdbdf6680b9589bac", 0xd9, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r2) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0xa, 0xff) socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000800)=[{r0, 0x20}, {r1, 0x81}], 0x2, 0x3) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x9, 0x401, 0x2, 0x1ff, 0x10, 0x1, 0x80000008}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000008c0)={r2, &(0x7f0000000a80)="79bd9a0056593258df7a6833314307b6a02a8309c1c720757893672856a806cd73db832e4d88993219c298065915d90656150abdb07b4665f30e0d764676a2e41d6437ea3ebd5adb099cb5ec1a7992564f515e5696edfcf3e38e53047896b621020de5c727fe2ee4270a8dd4fecbba2986eb0a2ed3aa93a89cec2bc84bab59b2eac1c0519bd34dffe53a8401e0ad1b84d5337d5fafcb3db3", &(0x7f0000000880)=""/14}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000900)=[{&(0x7f0000000980)="b60e360e8d25488e40ebcbaafe89106eecdc56eb128abd40faea1c5a5851c92b026e2aac564711c864d56d30ecf3f804232d021180b5b7dc22aea377d5acb78d7ab12b4af7f1dd5d019c6b4330174f49bdc9c48774bc252edc09f347805bb74ee14460890693d1dd21f92c5c494fbe5bc42048ba25a91e01869bbf4cdc9fefa233a558b53fa8574b146c2cd94deeba0707f71465481e3ae530dd6dac22", 0x9d}, {&(0x7f0000000a40)="32509a0a83dba5fa14080b", 0xb}], 0x2) pwrite64(r3, &(0x7f0000000780)="71bf3b699135fa83d91016fea5da0049581896dda0a19c4b7a0fd5e031e25e54d0662d08a03eabfa9009cad50974547c34ec15a2fceed02c31b7379eb63bd768750fbcc5a95e223f44dc81e7841fe7ce8345495f1f3f76", 0x57, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000bc0)='/dev/snd/pcmC#D#c\x00', 0x80, 0x440) lsetxattr$trusted_overlay_redirect(&(0x7f0000000940)='./file0\x00', &(0x7f0000000b40)='trusted.overlay.redirect\x00', &(0x7f0000000b80)='./file0\x00', 0x8, 0x3) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/210, 0xd2}, {&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/206, 0xce}], 0x6, &(0x7f0000000540)=""/185, 0xb9, 0x6}, 0x23) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000000740)={0x8, &(0x7f0000000640)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}]}) [ 1823.873567] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1823.880865] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:56 executing program 0: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000000300)=ANY=[@ANYBLOB="75706461f7c506a910bf7958746520646566145beb48c478ffaac91dc45ff28628000000000000000800723a61656769733e32386c0000"], 0x1f, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) syz_mount_image$reiserfs(&(0x7f0000000380)='reiserfs\x00', &(0x7f00000003c0)='./file0\x00', 0x5, 0x3, &(0x7f0000000540)=[{&(0x7f0000000400)="d89b9443aa0c2a8b48f4d3a9818e9d0eb2be1594e5d280ba00865304d66912765a82346b3fdb8ca19ee3dd1f4f44bfa429bb6a4276656d8422b4ea10041ca4465b97a5e674412dea56a0b367fb98a400b15cab9444ae764b79c437eadee51f0c01c8ab526cfd7ccce3709651f389cca99376e6370a8188b1f347ebb1026c96bba113c41224f486cc5f6126a4ed64c7104153b026dfd8847187c21d7b8c", 0x9d, 0x4}, {&(0x7f00000004c0)="582ceeaca12a3de12b725aec5ed3594bffdc97bb494f3b6dee793c690f", 0x1d, 0x5928}, {&(0x7f0000000500)="793fe7004dfe6558c4209ee2469e0ba9", 0x10, 0xfffffffffffffffb}], 0x1000, &(0x7f0000000640)={[{@hash_tea='hash=tea'}, {@data_writeback='data=writeback'}, {@noattrs='noattrs'}, {@balloc_border='block-allocator=border'}, {@usrjquota_file='usrjquota=syz'}], [{@euid_lt={'euid<', r4}}, {@subj_user={'subj_user', 0x3d, 'syz'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'syz'}}, {@dont_measure='dont_measure'}]}) open_by_handle_at(r3, &(0x7f0000000700)={0x8, 0x58}, 0x10000) 01:19:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c49, 0x0) 01:19:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c13, 0x0) 01:19:56 executing program 5 (fault-call:8 fault-nth:22): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1824.001582] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9613 sclass=netlink_route_socket pig=26587 comm=syz-executor2 [ 1824.087449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9613 sclass=netlink_route_socket pig=26598 comm=syz-executor2 [ 1824.151135] FAULT_INJECTION: forcing a failure. [ 1824.151135] name failslab, interval 1, probability 0, space 0, times 0 [ 1824.192937] CPU: 0 PID: 26602 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1824.200323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1824.209688] Call Trace: [ 1824.212307] dump_stack+0x244/0x39d [ 1824.215959] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1824.221192] ? debug_smp_processor_id+0x1c/0x20 [ 1824.225868] ? perf_trace_lock+0x14d/0x7a0 [ 1824.230121] should_fail.cold.4+0xa/0x17 [ 1824.234199] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1824.239323] ? print_usage_bug+0xc0/0xc0 [ 1824.243396] ? perf_trace_lock+0x14d/0x7a0 [ 1824.247664] ? __kernel_text_address+0xd/0x40 [ 1824.252177] ? lock_is_held_type+0x210/0x210 [ 1824.256600] ? zap_class+0x640/0x640 [ 1824.260340] ? find_held_lock+0x36/0x1c0 [ 1824.264423] ? __lock_is_held+0xb5/0x140 [ 1824.268511] ? perf_trace_sched_process_exec+0x860/0x860 [ 1824.273985] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.278770] __should_failslab+0x124/0x180 [ 1824.283052] should_failslab+0x9/0x14 [ 1824.286862] kmem_cache_alloc_node_trace+0x270/0x740 [ 1824.292004] iolatency_pd_alloc+0x93/0x120 [ 1824.296281] ? blk_queue_bypass_start+0x196/0x2c0 [ 1824.301133] ? iolatency_set_limit+0x620/0x620 [ 1824.305731] blkcg_activate_policy+0xf4/0x580 [ 1824.310270] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1824.315214] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1824.320526] blk_iolatency_init+0x130/0x2e0 [ 1824.324885] blkcg_init_queue+0x1e3/0x560 [ 1824.329050] blk_alloc_queue_node+0x972/0xe80 [ 1824.333567] ? blk_init_allocated_queue+0x640/0x640 [ 1824.338594] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.343389] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1824.347982] ? retint_kernel+0x2d/0x2d [ 1824.351882] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1824.356828] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.361593] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1824.367088] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.371859] ? retint_kernel+0x2d/0x2d [ 1824.375770] blk_mq_init_queue+0x4b/0xb0 [ 1824.379844] loop_add+0x376/0xa40 [ 1824.383313] ? loop_queue_rq+0x690/0x690 [ 1824.387414] loop_control_ioctl+0x199/0x530 [ 1824.391759] ? loop_add+0xa40/0xa40 [ 1824.395410] ? perf_trace_sched_process_exec+0x860/0x860 [ 1824.400875] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1824.405823] ? loop_add+0xa40/0xa40 [ 1824.409462] do_vfs_ioctl+0x1de/0x1790 [ 1824.413368] ? ioctl_preallocate+0x300/0x300 [ 1824.417791] ? selinux_file_mprotect+0x620/0x620 [ 1824.422566] ? __sb_end_write+0xd9/0x110 [ 1824.426644] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1824.432189] ? fput+0x130/0x1a0 [ 1824.435478] ? do_syscall_64+0x9a/0x820 [ 1824.439472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1824.445017] ? security_file_ioctl+0x94/0xc0 [ 1824.449470] ksys_ioctl+0xa9/0xd0 [ 1824.452953] __x64_sys_ioctl+0x73/0xb0 [ 1824.456917] do_syscall_64+0x1b9/0x820 [ 1824.460814] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1824.466188] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1824.471129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1824.475982] ? trace_hardirqs_on_caller+0x310/0x310 [ 1824.481014] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1824.486047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1824.491595] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1824.496629] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1824.501492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1824.506688] RIP: 0033:0x457569 [ 1824.509920] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1824.528825] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1824.536543] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1824.543820] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1824.551093] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1824.558368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1824.565641] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:19:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x5d4}], 0x1, 0x0) 01:19:57 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x5452, 0x0) 01:19:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:57 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c27, 0x0) 01:19:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x2, 0x71c, 0xfff, 0x100, 0x401}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x3ff}}, 0x6, 0x8, 0x9, 0xd0, 0x84}, &(0x7f0000000300)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) r5 = getpgrp(0xffffffffffffffff) tgkill(r4, r5, 0x29) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x1, 0x1ff, 0x14, 0xbbfd, 0x8, 0x8, 0x9d8, {r3, @in={{0x2, 0x4e22, @multicast2}}, 0x200, 0x1000, 0xffffffffffffffff, 0x7ff, 0x9}}, &(0x7f0000000400)=0xb0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff867794e465692b94eb086b31037d043595654a15b938336cc94720be734ab80a12e0a0f5cf2c5a70b1d0f9588416d8ad858e5f96ee2786641016181f6e08ac7cc65def2c67e3076451fa7beb473d778a13bd3aa36dc34333282465bbe2e871cb", 0xb8}], 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000480)={'ip6gre0\x00', 0x7}) 01:19:57 executing program 5 (fault-call:8 fault-nth:23): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:57 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x40086602, 0x0) [ 1824.788423] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1824.803968] FAULT_INJECTION: forcing a failure. [ 1824.803968] name failslab, interval 1, probability 0, space 0, times 0 [ 1824.815660] CPU: 0 PID: 26620 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1824.823024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1824.832381] Call Trace: [ 1824.834984] dump_stack+0x244/0x39d [ 1824.838631] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1824.843835] ? mark_held_locks+0x130/0x130 [ 1824.848117] should_fail.cold.4+0xa/0x17 [ 1824.852190] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1824.857319] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1824.862897] ? pcpu_balance_workfn+0x1700/0x1700 [ 1824.867664] ? zap_class+0x640/0x640 [ 1824.871398] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1824.876948] ? check_preemption_disabled+0x48/0x280 [ 1824.881987] ? lock_acquire+0x1ed/0x520 [ 1824.885974] __should_failslab+0x124/0x180 [ 1824.890224] should_failslab+0x9/0x14 [ 1824.894050] kmem_cache_alloc_node_trace+0x5a/0x740 [ 1824.899089] ? rwlock_bug.part.2+0x90/0x90 [ 1824.903335] ? trace_hardirqs_on+0x310/0x310 [ 1824.907777] iolatency_pd_alloc+0x93/0x120 [ 1824.912022] ? iolatency_set_limit+0x620/0x620 [ 1824.916614] blkcg_activate_policy+0x221/0x580 [ 1824.921227] blk_iolatency_init+0x130/0x2e0 [ 1824.926009] blkcg_init_queue+0x1e3/0x560 [ 1824.930183] blk_alloc_queue_node+0x972/0xe80 [ 1824.934708] ? blk_init_allocated_queue+0x640/0x640 [ 1824.939751] ? __mutex_init+0x1f7/0x290 [ 1824.943772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1824.949330] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1824.954139] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1824.959347] blk_mq_init_queue+0x4b/0xb0 [ 1824.963420] loop_add+0x376/0xa40 [ 1824.966883] ? loop_queue_rq+0x690/0x690 [ 1824.970963] loop_control_ioctl+0x199/0x530 [ 1824.975312] ? loop_add+0xa40/0xa40 [ 1824.978946] ? perf_trace_sched_process_exec+0x860/0x860 [ 1824.984415] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1824.989358] ? loop_add+0xa40/0xa40 [ 1824.992997] do_vfs_ioctl+0x1de/0x1790 [ 1824.996902] ? ioctl_preallocate+0x300/0x300 [ 1825.001338] ? selinux_file_mprotect+0x620/0x620 [ 1825.006108] ? __sb_end_write+0xd9/0x110 [ 1825.010179] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1825.015723] ? fput+0x130/0x1a0 [ 1825.019012] ? do_syscall_64+0x9a/0x820 [ 1825.022999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1825.028543] ? security_file_ioctl+0x94/0xc0 [ 1825.032976] ksys_ioctl+0xa9/0xd0 [ 1825.036438] __x64_sys_ioctl+0x73/0xb0 [ 1825.040335] do_syscall_64+0x1b9/0x820 [ 1825.044228] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1825.049618] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1825.054691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1825.059531] ? trace_hardirqs_on_caller+0x310/0x310 [ 1825.064560] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1825.069599] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1825.074490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1825.079681] RIP: 0033:0x457569 [ 1825.082885] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1825.101789] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1825.109505] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1825.116778] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1825.124065] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1825.131335] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 01:19:57 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c45, 0x0) 01:19:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) [ 1825.138605] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1825.170361] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/166) 01:19:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x10840) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1825.371185] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1825.386755] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x20800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 1825.538077] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1825.582926] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xa70}], 0x1, 0x0) 01:19:58 executing program 5 (fault-call:8 fault-nth:24): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) sync() pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0xb, 0xffffffffffffff80, 0x3, 0x4c, 0x7}) accept4$alg(r0, 0x0, 0x0, 0xddf2b50b13a77f9) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c1e, 0x0) 01:19:58 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c07, 0x0) 01:19:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xb9, "ad11197036e134352b3da54e0fa3b2a079d3a6c30437c5207eee3e8d8059c18d75a7237bcf097a9b1b3d31e7e339708d3486562573973b730c76c8101eec825a47fc3ada83bb1ffc6e3aeb6f4fb073162167ae9a2d56603bfdf2c8ffb7ab023e0f2674aa5a50ac409e8f0fbeca46fd9373289bd927a50505f2d164f5b810eb19ab3cf578abf1a507a34bcde22ba63cfdd197b3fb5ba9006947bbe14a36b6b1d57056909d41b00fde1003f41fc56e304f3d3379188c2d483f4c"}, &(0x7f0000000100)=0xc1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0x200, 0xfffffffffffffffc, 0x6, r2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x83, 0x7}, 0x8) [ 1825.761013] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1825.775916] FAULT_INJECTION: forcing a failure. [ 1825.775916] name failslab, interval 1, probability 0, space 0, times 0 [ 1825.795497] CPU: 0 PID: 26660 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1825.802873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1825.812233] Call Trace: [ 1825.814866] dump_stack+0x244/0x39d [ 1825.818512] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1825.823724] ? print_usage_bug+0xc0/0xc0 [ 1825.827814] ? debug_smp_processor_id+0x1c/0x20 [ 1825.832497] ? perf_trace_lock+0x14d/0x7a0 [ 1825.836747] should_fail.cold.4+0xa/0x17 [ 1825.840825] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1825.845941] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1825.850907] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1825.856043] ? mark_held_locks+0xc7/0x130 [ 1825.860211] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1825.865010] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1825.869598] ? retint_kernel+0x2d/0x2d [ 1825.873512] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1825.878458] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1825.883231] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1825.888723] ? find_held_lock+0x36/0x1c0 [ 1825.892827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1825.897603] ? retint_kernel+0x2d/0x2d [ 1825.901518] __should_failslab+0x124/0x180 [ 1825.905770] should_failslab+0x9/0x14 [ 1825.909583] kmem_cache_alloc_node_trace+0x270/0x740 [ 1825.914702] ? blkcg_iolatency_throttle+0x20a0/0x20a0 [ 1825.919970] ? init_timer_on_stack_key+0xe0/0xe0 [ 1825.924760] blk_throtl_init+0xca/0x630 [ 1825.928758] ? blk_throtl_drain+0x810/0x810 [ 1825.933095] ? blk_iolatency_init+0x1f7/0x2e0 [ 1825.937609] blkcg_init_queue+0x205/0x560 [ 1825.941775] blk_alloc_queue_node+0x972/0xe80 [ 1825.946316] ? blk_init_allocated_queue+0x640/0x640 [ 1825.951343] ? __mutex_init+0x1f7/0x290 [ 1825.955355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1825.960903] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1825.965683] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1825.970893] blk_mq_init_queue+0x4b/0xb0 [ 1825.974967] loop_add+0x376/0xa40 [ 1825.978433] ? loop_queue_rq+0x690/0x690 [ 1825.982520] loop_control_ioctl+0x199/0x530 [ 1825.986853] ? loop_add+0xa40/0xa40 [ 1825.990493] ? perf_trace_sched_process_exec+0x860/0x860 [ 1825.995964] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1826.000913] ? loop_add+0xa40/0xa40 [ 1826.004554] do_vfs_ioctl+0x1de/0x1790 [ 1826.008486] ? ioctl_preallocate+0x300/0x300 [ 1826.012929] ? selinux_file_mprotect+0x620/0x620 [ 1826.017703] ? __sb_end_write+0xd9/0x110 [ 1826.021793] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1826.027338] ? fput+0x130/0x1a0 [ 1826.030629] ? do_syscall_64+0x9a/0x820 [ 1826.034637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1826.040195] ? security_file_ioctl+0x94/0xc0 [ 1826.044650] ksys_ioctl+0xa9/0xd0 [ 1826.048120] __x64_sys_ioctl+0x73/0xb0 [ 1826.052023] do_syscall_64+0x1b9/0x820 [ 1826.055921] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1826.061316] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1826.066280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1826.071141] ? trace_hardirqs_on_caller+0x310/0x310 [ 1826.076173] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1826.081211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1826.086080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1826.091280] RIP: 0033:0x457569 01:19:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c15, 0x0) [ 1826.094487] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1826.113390] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1826.121119] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1826.128407] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1826.135682] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1826.142958] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1826.150266] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1826.170668] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0xfffffffffffffffb, 0x5001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c12, 0x0) 01:19:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) 01:19:59 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c53, 0x0) 01:19:59 executing program 5 (fault-call:8 fault-nth:25): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1826.317622] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1826.374031] FAULT_INJECTION: forcing a failure. [ 1826.374031] name failslab, interval 1, probability 0, space 0, times 0 [ 1826.385280] CPU: 0 PID: 26682 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1826.392646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1826.402002] Call Trace: [ 1826.404608] dump_stack+0x244/0x39d [ 1826.408276] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1826.413481] ? mark_held_locks+0x130/0x130 [ 1826.417744] should_fail.cold.4+0xa/0x17 [ 1826.421824] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1826.426970] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1826.432538] ? pcpu_balance_workfn+0x1700/0x1700 [ 1826.437309] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1826.442773] ? zap_class+0x640/0x640 [ 1826.446501] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1826.451302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1826.456852] ? check_preemption_disabled+0x48/0x280 [ 1826.461907] ? lock_acquire+0x1ed/0x520 [ 1826.465900] __should_failslab+0x124/0x180 [ 1826.470157] should_failslab+0x9/0x14 [ 1826.473975] kmem_cache_alloc_node_trace+0x5a/0x740 [ 1826.479003] ? rwlock_bug.part.2+0x90/0x90 [ 1826.483255] ? trace_hardirqs_on+0x310/0x310 [ 1826.487693] iolatency_pd_alloc+0x93/0x120 [ 1826.491941] ? iolatency_set_limit+0x620/0x620 [ 1826.496541] blkcg_activate_policy+0x221/0x580 [ 1826.501161] blk_iolatency_init+0x130/0x2e0 [ 1826.505500] blkcg_init_queue+0x1e3/0x560 [ 1826.509665] blk_alloc_queue_node+0x972/0xe80 [ 1826.514185] ? blk_init_allocated_queue+0x640/0x640 [ 1826.519211] ? __mutex_init+0x1f7/0x290 [ 1826.523285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1826.528846] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1826.533648] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1826.538854] blk_mq_init_queue+0x4b/0xb0 [ 1826.542931] loop_add+0x376/0xa40 [ 1826.546400] ? loop_queue_rq+0x690/0x690 [ 1826.550488] loop_control_ioctl+0x199/0x530 [ 1826.554817] ? loop_add+0xa40/0xa40 [ 1826.558458] ? perf_trace_sched_process_exec+0x860/0x860 [ 1826.563926] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1826.568875] ? loop_add+0xa40/0xa40 [ 1826.572514] do_vfs_ioctl+0x1de/0x1790 [ 1826.576418] ? ioctl_preallocate+0x300/0x300 [ 1826.580842] ? selinux_file_mprotect+0x620/0x620 [ 1826.585636] ? __sb_end_write+0xd9/0x110 [ 1826.589715] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1826.595280] ? fput+0x130/0x1a0 [ 1826.598570] ? do_syscall_64+0x9a/0x820 [ 1826.602565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1826.608116] ? security_file_ioctl+0x94/0xc0 [ 1826.612542] ksys_ioctl+0xa9/0xd0 [ 1826.616009] __x64_sys_ioctl+0x73/0xb0 [ 1826.619910] do_syscall_64+0x1b9/0x820 [ 1826.623807] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1826.629182] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1826.634120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1826.638971] ? trace_hardirqs_on_caller+0x310/0x310 [ 1826.643996] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1826.649022] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1826.654060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1826.658916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1826.664176] RIP: 0033:0x457569 [ 1826.667381] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1826.686300] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1826.694015] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1826.701293] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1826.708571] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1826.715843] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1826.723112] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1826.738802] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:19:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x80087601, 0x0) 01:19:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7a1af8fffff5000069a2f8fffa9c0000bf2000000000000095"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x8864, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x18}, @local}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x6558}}}}}}, &(0x7f0000000000)={0x1, 0x1}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:19:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1c}], 0x1, 0x0) 01:19:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x40000008) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0x0) mq_open(&(0x7f00000005c0)='\x00', 0x803, 0x2, &(0x7f0000000600)={0x6, 0x2aed3430, 0x40ed, 0x80000001, 0x1f, 0x2, 0x7f, 0x40}) r2 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="2404106dd91c5cb2ef76dabda62b4c45", 0x10, 0x0) add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="68301cb96c084d073a6984dfc85398b3c79cad46db3b87acd67e96ee15e1bf47db1c9b4fa9bff1e0db89084600c85f0cac136c9ca0ff22219e9479c099d6332d2fa85291b5ff2ebba704c2ad3ebb697e67c0ee16e83bfba6501214a1d317d7f2e5022c82e402c28dc81bdfa1440894d5cc177b4ae43839e5b59b6271d53823e6a05d500c3cf02a4a77e7165e590865ac55261023814aa67490a63370573fa3145d5a462e69e65c59ccd0", 0xaa, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r2}, &(0x7f0000000340)=""/249, 0xf9, &(0x7f0000000580)={&(0x7f0000000440)={'michael_mic-generic\x00'}, &(0x7f0000000480)="0a32b87d06b0928b1be4ea3204f4646b29ab03cdc5b54fed4eefdd27a00f046d8cd87a80562d15c352123d43fb9b46037591d8c665a9cd1518029404466f4d932b424015996e82e329586993ed0a90b2d930b59346792fef866406755f556ed51393daba0c45c5e00ce4270f71b3e97ccca592c882391a82dfa0876fe06fce191688a0c255d5b4d08e3ca61b9a3d5fd07b5cf90a6468b486cdc628f1723a317014e09ac116b07aa29a72d107376ae03b816451472ef85a939d59d9443ebf80901b964c", 0xc3}) 01:19:59 executing program 5 (fault-call:8 fault-nth:26): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:19:59 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c6b, 0x0) [ 1827.144496] FAULT_INJECTION: forcing a failure. [ 1827.144496] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.165472] CPU: 1 PID: 26695 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1827.172850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1827.182211] Call Trace: [ 1827.184838] dump_stack+0x244/0x39d [ 1827.188505] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1827.193724] should_fail.cold.4+0xa/0x17 [ 1827.197835] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1827.202952] ? __debug_object_init+0x58e/0x1290 [ 1827.207657] ? __debug_object_init+0x57d/0x1290 [ 1827.212344] ? zap_class+0x640/0x640 [ 1827.216067] ? debug_object_free+0x690/0x690 [ 1827.220489] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1827.225087] ? find_held_lock+0x36/0x1c0 [ 1827.229165] ? __lock_is_held+0xb5/0x140 [ 1827.233266] ? perf_trace_sched_process_exec+0x860/0x860 [ 1827.238727] ? __lock_is_held+0xb5/0x140 [ 1827.242822] __should_failslab+0x124/0x180 [ 1827.247079] should_failslab+0x9/0x14 [ 1827.250891] kmem_cache_alloc_node_trace+0x270/0x740 [ 1827.256009] ? blkcg_iolatency_throttle+0x20a0/0x20a0 [ 1827.261208] ? init_timer_on_stack_key+0xe0/0xe0 [ 1827.265993] blk_throtl_init+0xca/0x630 [ 1827.269984] ? blk_throtl_drain+0x810/0x810 [ 1827.274323] ? blk_iolatency_init+0x1f7/0x2e0 [ 1827.278839] blkcg_init_queue+0x205/0x560 [ 1827.283007] blk_alloc_queue_node+0x972/0xe80 [ 1827.287521] ? blk_init_allocated_queue+0x640/0x640 [ 1827.292549] ? __mutex_init+0x1f7/0x290 [ 1827.296565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1827.302142] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1827.306939] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1827.312159] blk_mq_init_queue+0x4b/0xb0 [ 1827.316258] loop_add+0x376/0xa40 [ 1827.319726] ? loop_queue_rq+0x690/0x690 [ 1827.323863] loop_control_ioctl+0x199/0x530 [ 1827.328207] ? loop_add+0xa40/0xa40 [ 1827.331850] ? perf_trace_sched_process_exec+0x860/0x860 [ 1827.337317] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1827.342269] ? loop_add+0xa40/0xa40 [ 1827.345914] do_vfs_ioctl+0x1de/0x1790 [ 1827.349823] ? ioctl_preallocate+0x300/0x300 [ 1827.354269] ? selinux_file_mprotect+0x620/0x620 [ 1827.359077] ? __sb_end_write+0xd9/0x110 [ 1827.363154] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1827.368714] ? fput+0x130/0x1a0 [ 1827.372032] ? do_syscall_64+0x9a/0x820 [ 1827.376021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1827.381566] ? security_file_ioctl+0x94/0xc0 [ 1827.385995] ksys_ioctl+0xa9/0xd0 [ 1827.389481] __x64_sys_ioctl+0x73/0xb0 [ 1827.393385] do_syscall_64+0x1b9/0x820 [ 1827.397296] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1827.402677] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1827.407620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1827.412479] ? trace_hardirqs_on_caller+0x310/0x310 [ 1827.417512] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1827.422549] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1827.427603] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1827.432466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1827.437664] RIP: 0033:0x457569 [ 1827.440891] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1827.459796] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1827.467512] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1827.474791] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1827.482063] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 01:20:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x3) [ 1827.489354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1827.496630] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:00 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c3a, 0x0) 01:20:00 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c0f, 0x0) 01:20:00 executing program 5 (fault-call:8 fault-nth:27): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:00 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c0f, 0x0) 01:20:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x200000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1827.668421] FAULT_INJECTION: forcing a failure. [ 1827.668421] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.682087] CPU: 0 PID: 26716 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1827.689468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1827.698829] Call Trace: [ 1827.701463] dump_stack+0x244/0x39d [ 1827.705111] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1827.710327] ? debug_smp_processor_id+0x1c/0x20 [ 1827.715037] ? perf_trace_lock+0x14d/0x7a0 [ 1827.719301] should_fail.cold.4+0xa/0x17 [ 1827.723384] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1827.728500] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1827.733091] ? retint_kernel+0x2d/0x2d [ 1827.737016] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1827.741966] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1827.747423] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1827.752034] ? zap_class+0x640/0x640 [ 1827.755767] ? find_held_lock+0x36/0x1c0 [ 1827.759848] ? __lock_is_held+0xb5/0x140 [ 1827.763936] ? perf_trace_sched_process_exec+0x860/0x860 [ 1827.769406] ? blkcg_activate_policy+0x3db/0x580 [ 1827.774181] __should_failslab+0x124/0x180 [ 1827.778435] should_failslab+0x9/0x14 [ 1827.782256] kmem_cache_alloc_trace+0x2d7/0x750 [ 1827.786957] ? blk_throtl_init+0x3e7/0x630 [ 1827.791209] ? blk_throtl_drain+0x810/0x810 [ 1827.795556] ? blk_mq_can_queue+0x50/0x50 [ 1827.799746] ? plug_ctx_cmp+0x110/0x110 [ 1827.803730] blk_stat_alloc_callback+0x5b/0x280 [ 1827.808415] blk_mq_init_allocated_queue+0x12c/0x1680 [ 1827.813624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1827.819189] ? blk_alloc_queue_node+0x988/0xe80 [ 1827.823875] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1827.828386] ? __mutex_init+0x1f7/0x290 [ 1827.832402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1827.837953] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1827.842778] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1827.847983] blk_mq_init_queue+0x63/0xb0 [ 1827.852060] loop_add+0x376/0xa40 [ 1827.855527] ? loop_queue_rq+0x690/0x690 [ 1827.859628] loop_control_ioctl+0x199/0x530 [ 1827.863958] ? loop_add+0xa40/0xa40 [ 1827.867607] ? perf_trace_sched_process_exec+0x860/0x860 [ 1827.873069] ? retint_kernel+0x2d/0x2d [ 1827.876995] ? loop_add+0xa40/0xa40 [ 1827.880633] do_vfs_ioctl+0x1de/0x1790 [ 1827.884542] ? ioctl_preallocate+0x300/0x300 [ 1827.888969] ? selinux_file_mprotect+0x620/0x620 [ 1827.893745] ? __sb_end_write+0xd9/0x110 [ 1827.897826] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1827.902603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1827.908152] ? security_file_ioctl+0x94/0xc0 [ 1827.912607] ksys_ioctl+0xa9/0xd0 [ 1827.916074] __x64_sys_ioctl+0x73/0xb0 [ 1827.919974] ? do_syscall_64+0xca/0x820 [ 1827.923992] do_syscall_64+0x1b9/0x820 [ 1827.927888] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1827.933286] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1827.938224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1827.943117] ? trace_hardirqs_on_caller+0x310/0x310 [ 1827.948144] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1827.953170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1827.958748] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1827.963782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1827.968645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1827.973842] RIP: 0033:0x457569 [ 1827.977042] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1827.995949] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1828.003666] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1828.011009] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1828.018315] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1828.025646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1828.032924] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80800, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'veth0_to_bond\x00', {0x2, 0x4e21, @broadcast}}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:00 executing program 5 (fault-call:8 fault-nth:28): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1828.209213] FAULT_INJECTION: forcing a failure. [ 1828.209213] name failslab, interval 1, probability 0, space 0, times 0 [ 1828.232353] CPU: 1 PID: 26729 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1828.239730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1828.249113] Call Trace: [ 1828.251719] dump_stack+0x244/0x39d [ 1828.255375] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1828.260587] ? debug_smp_processor_id+0x1c/0x20 [ 1828.265277] ? perf_trace_lock+0x14d/0x7a0 [ 1828.269533] should_fail.cold.4+0xa/0x17 [ 1828.273612] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1828.278738] ? save_stack+0x43/0xd0 [ 1828.282384] ? kasan_kmalloc+0xc7/0xe0 [ 1828.286287] ? kmem_cache_alloc_trace+0x152/0x750 [ 1828.291141] ? blk_stat_alloc_callback+0x5b/0x280 [ 1828.295994] ? zap_class+0x640/0x640 [ 1828.299713] ? loop_control_ioctl+0x199/0x530 [ 1828.304220] ? ksys_ioctl+0xa9/0xd0 [ 1828.307885] ? __x64_sys_ioctl+0x73/0xb0 [ 1828.311967] ? do_syscall_64+0x1b9/0x820 [ 1828.316050] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1828.321444] ? find_held_lock+0x36/0x1c0 [ 1828.325524] ? __lock_is_held+0xb5/0x140 [ 1828.329617] ? perf_trace_sched_process_exec+0x860/0x860 [ 1828.335094] ? blk_mq_can_queue+0x50/0x50 [ 1828.339263] __should_failslab+0x124/0x180 [ 1828.343536] should_failslab+0x9/0x14 [ 1828.347348] __kmalloc+0x2e0/0x760 [ 1828.350894] ? kmem_cache_alloc_trace+0x353/0x750 [ 1828.355745] ? blk_throtl_init+0x3e7/0x630 [ 1828.359999] ? blk_stat_alloc_callback+0x84/0x280 [ 1828.364855] ? blk_mq_can_queue+0x50/0x50 [ 1828.369010] ? plug_ctx_cmp+0x110/0x110 [ 1828.372998] blk_stat_alloc_callback+0x84/0x280 [ 1828.377688] blk_mq_init_allocated_queue+0x12c/0x1680 [ 1828.382896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1828.388450] ? blk_alloc_queue_node+0x988/0xe80 [ 1828.393138] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1828.397644] ? __mutex_init+0x1f7/0x290 [ 1828.401653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1828.407202] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1828.411995] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1828.417201] blk_mq_init_queue+0x63/0xb0 [ 1828.421280] loop_add+0x376/0xa40 [ 1828.424750] ? loop_queue_rq+0x690/0x690 [ 1828.428841] loop_control_ioctl+0x199/0x530 [ 1828.433172] ? loop_add+0xa40/0xa40 [ 1828.436809] ? __sched_text_start+0x8/0x8 [ 1828.440965] ? perf_trace_sched_process_exec+0x860/0x860 [ 1828.446432] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1828.451378] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1828.456150] ? loop_add+0xa40/0xa40 [ 1828.459789] do_vfs_ioctl+0x1de/0x1790 [ 1828.463689] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1828.468459] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1828.473922] ? ioctl_preallocate+0x300/0x300 [ 1828.478358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1828.483134] ? retint_kernel+0x2d/0x2d [ 1828.487056] ksys_ioctl+0xa9/0xd0 [ 1828.490528] __x64_sys_ioctl+0x73/0xb0 [ 1828.494435] do_syscall_64+0x1b9/0x820 [ 1828.498334] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1828.503714] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1828.508653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1828.513507] ? trace_hardirqs_on_caller+0x310/0x310 [ 1828.518541] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1828.523579] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1828.528445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1828.533645] RIP: 0033:0x457569 [ 1828.536846] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:20:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x19c}], 0x1, 0x0) 01:20:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c14, 0x0) 01:20:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25={0x3, {"fe6511f81313bd"}, 0x100}, 0x80, &(0x7f0000000280)=[{&(0x7f00000003c0)="7b2c64bdceba81168557490fb6", 0x385}, {&(0x7f00000001c0)="a7f49e3c5276e5ba2d744562ce9a65a8c71f54a09519b7eced427542dbeeb4cd98d03f3ace76f8ada4b64fdd343275de4c28e876ae59b40ee8772a9646118e0915f5e24719cb24194988d71c5fab52f3b668de62d5bdb3176cee85f303eb01fb3f61ccec77e0fd9d21de891b8bd7c389d0d76087f710cca25cd4fe5d76ed862177d7933aa49af718bff34f5eca72db654fd2", 0x92}, {&(0x7f0000000300)="2028a92bdc20b907c4cf6ca13417df983b7ce838d9c3031a22a49872d82bd93b2f68a391ad4ef5256c7a90bcda8ff1a5b19bde58e032f4a299ca1a32cc9d2ca193ea4af0f16bf73dce51a909e5c5e00651ed129b71d96d1a79924e5360e7f03b5d4ee04f7e79d5", 0x67}], 0x3, 0x0, 0x0, 0x1}, 0x8040) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:20:01 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c52, 0x0) 01:20:01 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x3, 0x36cf}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x9d, 0x8, [0x6cde, 0x1, 0xff, 0x288, 0x6, 0x189b, 0x1ff, 0xffffffffffff0001]}, 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) sendto$inet(r0, &(0x7f00000001c0)="2987f98fe3134f135cebf1df2021a12e", 0x10, 0x4, 0x0, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1828.555786] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1828.563506] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1828.570817] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1828.578092] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1828.585368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1828.592639] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c5a, 0x0) 01:20:01 executing program 5 (fault-call:8 fault-nth:29): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x80500) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22}}}, 0x84) pkey_alloc(0x0, 0x1) ioctl$RTC_VL_CLR(r1, 0x7014) 01:20:01 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c75, 0x0) 01:20:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) accept(r0, &(0x7f0000000400)=@ethernet={0x0, @local}, &(0x7f0000000480)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = accept(r1, &(0x7f0000000180)=@in={0x2, 0x0, @local}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x58, &(0x7f0000000240)=[@in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e20, 0xb2a, @mcast2, 0x3f}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [], @broadcast}, 0x1}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0x2ca}, &(0x7f00000003c0)=0x8) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1828.807073] FAULT_INJECTION: forcing a failure. [ 1828.807073] name failslab, interval 1, probability 0, space 0, times 0 [ 1828.821977] CPU: 1 PID: 26756 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1828.829367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1828.838725] Call Trace: [ 1828.841341] dump_stack+0x244/0x39d [ 1828.844994] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1828.850251] ? debug_smp_processor_id+0x1c/0x20 [ 1828.854934] ? perf_trace_lock+0x14d/0x7a0 [ 1828.859187] should_fail.cold.4+0xa/0x17 [ 1828.863272] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1828.868390] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1828.873868] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1828.878470] ? retint_kernel+0x2d/0x2d [ 1828.882373] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1828.887340] ? zap_class+0x640/0x640 [ 1828.891093] ? find_held_lock+0x36/0x1c0 [ 1828.895178] ? __lock_is_held+0xb5/0x140 [ 1828.899273] ? perf_trace_sched_process_exec+0x860/0x860 [ 1828.904772] ? blkcg_activate_policy+0x3db/0x580 [ 1828.909542] __should_failslab+0x124/0x180 [ 1828.913798] should_failslab+0x9/0x14 [ 1828.917614] kmem_cache_alloc_trace+0x2d7/0x750 [ 1828.922325] ? blk_throtl_init+0x3e7/0x630 [ 1828.926698] ? blk_throtl_drain+0x810/0x810 [ 1828.931041] ? blk_mq_can_queue+0x50/0x50 [ 1828.935197] ? plug_ctx_cmp+0x110/0x110 [ 1828.939195] blk_stat_alloc_callback+0x5b/0x280 [ 1828.943885] blk_mq_init_allocated_queue+0x12c/0x1680 [ 1828.949098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1828.954650] ? blk_alloc_queue_node+0x988/0xe80 [ 1828.959336] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1828.963847] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1828.968621] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1828.973213] ? retint_kernel+0x2d/0x2d [ 1828.977120] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1828.982066] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1828.986832] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1828.992310] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1828.997087] ? retint_kernel+0x2d/0x2d [ 1829.001002] blk_mq_init_queue+0x63/0xb0 [ 1829.005080] loop_add+0x376/0xa40 [ 1829.008552] ? loop_queue_rq+0x690/0x690 [ 1829.012635] loop_control_ioctl+0x199/0x530 [ 1829.016976] ? loop_add+0xa40/0xa40 [ 1829.020611] ? perf_trace_sched_process_exec+0x860/0x860 [ 1829.026079] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1829.031027] ? loop_add+0xa40/0xa40 [ 1829.034672] do_vfs_ioctl+0x1de/0x1790 [ 1829.038613] ? ioctl_preallocate+0x300/0x300 [ 1829.043043] ? selinux_file_mprotect+0x620/0x620 [ 1829.047821] ? __sb_end_write+0xd9/0x110 [ 1829.051902] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1829.057959] ? fput+0x130/0x1a0 [ 1829.061262] ? do_syscall_64+0x9a/0x820 [ 1829.065267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1829.070816] ? security_file_ioctl+0x94/0xc0 [ 1829.075249] ksys_ioctl+0xa9/0xd0 [ 1829.078743] __x64_sys_ioctl+0x73/0xb0 [ 1829.082667] do_syscall_64+0x1b9/0x820 [ 1829.086566] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1829.091947] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1829.096887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1829.101746] ? trace_hardirqs_on_caller+0x310/0x310 [ 1829.106786] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1829.111844] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1829.116877] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1829.121754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1829.126967] RIP: 0033:0x457569 [ 1829.130179] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1829.149081] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:20:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x602500, 0x0) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0x5) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r3 = syz_open_dev$radio(&(0x7f00000001c0)='/dev/radio#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[0x5, 0x55, 0x8, 0x39, 0x0, 0x1ff]}) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xe1, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1829.156800] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1829.164075] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1829.171349] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1829.178651] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1829.185940] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x239}], 0x1, 0x0) 01:20:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c1a, 0x0) 01:20:02 executing program 5 (fault-call:8 fault-nth:30): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c6a, 0x0) 01:20:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0), 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @rand_addr=0x34}], 0x30) 01:20:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) ustat(0x0, &(0x7f0000000180)) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x3a000, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000240)={0x3, r3}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000280)=[{0xe, 0x5}, {0xf, 0x9}, {0x0, 0x100}, {0x8}, {0x8, 0xe0}], 0x5) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c34, 0x0) 01:20:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r2, &(0x7f0000000040)={0x6}, 0x0) statx(r1, &(0x7f00000001c0)='./file0\x00', 0x6000, 0x0, &(0x7f0000000300)) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0xffffffffffffff2a}], 0x1, &(0x7f00000004c0)}, 0x0) write$selinux_attr(r0, &(0x7f0000000240)='system_u:object_r:systemd_notify_exec_t:s0\x00', 0x2b) recvmsg(r3, &(0x7f0000000000)={0x0, 0x20e, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10, 0x3}, 0x0) [ 1829.657310] FAULT_INJECTION: forcing a failure. [ 1829.657310] name failslab, interval 1, probability 0, space 0, times 0 [ 1829.682603] CPU: 1 PID: 26785 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1829.689994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1829.699350] Call Trace: [ 1829.701956] dump_stack+0x244/0x39d [ 1829.705607] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1829.710828] should_fail.cold.4+0xa/0x17 [ 1829.714905] ? blk_mq_realloc_hw_ctxs+0xfe/0x12a0 [ 1829.719770] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1829.724889] ? mutex_trylock+0x2b0/0x2b0 [ 1829.728979] ? find_held_lock+0x36/0x1c0 [ 1829.733063] ? zap_class+0x640/0x640 [ 1829.736804] ? is_bpf_text_address+0xac/0x170 [ 1829.741316] ? lock_downgrade+0x900/0x900 [ 1829.745489] ? check_preemption_disabled+0x48/0x280 [ 1829.750521] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1829.755459] ? kasan_check_read+0x11/0x20 [ 1829.759617] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1829.764915] ? __lock_is_held+0xb5/0x140 [ 1829.768986] ? unwind_dump+0x190/0x190 [ 1829.772897] ? kernel_text_address+0x79/0xf0 [ 1829.777316] ? perf_trace_sched_process_exec+0x860/0x860 [ 1829.782779] ? __kernel_text_address+0xd/0x40 [ 1829.787287] ? unwind_get_return_address+0x61/0xa0 [ 1829.792233] ? __save_stack_trace+0x8d/0xf0 [ 1829.796583] __should_failslab+0x124/0x180 [ 1829.800850] should_failslab+0x9/0x14 [ 1829.804663] kmem_cache_alloc_node_trace+0x270/0x740 [ 1829.809778] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1829.815335] ? find_next_bit+0x104/0x130 [ 1829.819421] __kmalloc_node+0x3c/0x70 [ 1829.823248] blk_mq_realloc_hw_ctxs+0x295/0x12a0 [ 1829.828022] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1829.832806] ? blk_mq_free_map_and_requests+0x160/0x160 [ 1829.838187] ? __lock_is_held+0xb5/0x140 [ 1829.842275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1829.847051] ? retint_kernel+0x2d/0x2d [ 1829.850995] blk_mq_init_allocated_queue+0x2bb/0x1680 [ 1829.856199] ? mark_held_locks+0xc7/0x130 [ 1829.860371] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1829.864879] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1829.869511] ? retint_kernel+0x2d/0x2d [ 1829.873412] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1829.878350] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1829.883133] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1829.888611] ? __blk_mq_alloc_rq_map+0x16b/0x2e0 [ 1829.893384] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1829.898160] ? retint_kernel+0x2d/0x2d [ 1829.902075] blk_mq_init_queue+0x63/0xb0 [ 1829.906151] loop_add+0x376/0xa40 [ 1829.909623] ? loop_queue_rq+0x690/0x690 [ 1829.913713] loop_control_ioctl+0x199/0x530 [ 1829.918043] ? loop_add+0xa40/0xa40 [ 1829.921680] ? perf_trace_sched_process_exec+0x860/0x860 [ 1829.927149] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1829.932095] ? loop_add+0xa40/0xa40 [ 1829.935735] do_vfs_ioctl+0x1de/0x1790 [ 1829.939684] ? ioctl_preallocate+0x300/0x300 [ 1829.944111] ? selinux_file_mprotect+0x620/0x620 [ 1829.948891] ? __sb_end_write+0xd9/0x110 [ 1829.952967] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1829.958518] ? fput+0x130/0x1a0 [ 1829.961862] ? do_syscall_64+0x9a/0x820 [ 1829.965869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1829.971421] ? security_file_ioctl+0x94/0xc0 [ 1829.975849] ksys_ioctl+0xa9/0xd0 [ 1829.979330] __x64_sys_ioctl+0x73/0xb0 [ 1829.983250] do_syscall_64+0x1b9/0x820 [ 1829.987147] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1829.992527] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1829.997476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1830.002357] ? trace_hardirqs_on_caller+0x310/0x310 [ 1830.007390] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1830.012429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1830.017296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1830.022496] RIP: 0033:0x457569 [ 1830.025702] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1830.044617] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:20:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f0000000040)=""/201, 0xc9, &(0x7f00000001c0)=""/101, 0x1, 0x3}}, 0x68) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') accept4$packet(r1, &(0x7f0000000380)={0x11, 0x0, 0x0}, &(0x7f00000003c0)=0x14, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000400)={@mcast1, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000005c0)={0x0, @broadcast, @loopback}, &(0x7f0000000600)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000640)={@loopback, 0x0}, &(0x7f0000000680)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000940)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000c00)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000980)={0x230, r2, 0x404, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0xc8, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r8}}, {0x8}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x230}, 0x1, 0x0, 0x0, 0x4000804}, 0x8004) [ 1830.052339] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1830.059616] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1830.066892] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1830.074180] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1830.081453] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c74, 0x0) 01:20:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9485, 0x200802) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:03 executing program 5 (fault-call:8 fault-nth:31): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1830.145069] __nla_parse: 8 callbacks suppressed [ 1830.145079] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1830.178544] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1830.322172] FAULT_INJECTION: forcing a failure. [ 1830.322172] name failslab, interval 1, probability 0, space 0, times 0 [ 1830.334044] CPU: 0 PID: 26816 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1830.341415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1830.350787] Call Trace: [ 1830.353421] dump_stack+0x244/0x39d [ 1830.357070] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1830.362292] ? vprintk_func+0x85/0x181 [ 1830.366197] should_fail.cold.4+0xa/0x17 [ 1830.370314] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1830.375429] ? print_usage_bug+0xc0/0xc0 [ 1830.379505] ? debug_smp_processor_id+0x1c/0x20 [ 1830.384179] ? perf_trace_lock+0x14d/0x7a0 [ 1830.388449] ? lock_is_held_type+0x210/0x210 [ 1830.392886] ? zap_class+0x640/0x640 [ 1830.396629] ? mark_held_locks+0xc7/0x130 [ 1830.400796] ? __lock_is_held+0xb5/0x140 [ 1830.404868] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1830.409481] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1830.414945] ? perf_trace_sched_process_exec+0x860/0x860 [ 1830.420409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1830.425186] __should_failslab+0x124/0x180 [ 1830.429437] should_failslab+0x9/0x14 [ 1830.433274] kmem_cache_alloc_node_trace+0x270/0x740 [ 1830.438404] __kmalloc_node+0x3c/0x70 [ 1830.442222] blk_mq_realloc_hw_ctxs+0x62c/0x12a0 [ 1830.447020] ? blk_mq_free_map_and_requests+0x160/0x160 [ 1830.452394] ? __lock_is_held+0xb5/0x140 [ 1830.456478] ? __kmalloc_node+0x3c/0x70 [ 1830.460466] ? __kmalloc_node+0x3c/0x70 [ 1830.464469] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1830.469501] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1830.474790] ? kasan_unpoison_shadow+0x35/0x50 [ 1830.479388] ? kasan_kmalloc+0xc7/0xe0 [ 1830.483301] blk_mq_init_allocated_queue+0x2bb/0x1680 [ 1830.488506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1830.494058] ? blk_alloc_queue_node+0x988/0xe80 [ 1830.498741] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1830.503255] ? __mutex_init+0x1f7/0x290 [ 1830.507294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1830.512845] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1830.517629] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1830.522836] blk_mq_init_queue+0x63/0xb0 [ 1830.526914] loop_add+0x376/0xa40 [ 1830.530382] ? loop_queue_rq+0x690/0x690 [ 1830.534463] loop_control_ioctl+0x199/0x530 [ 1830.538794] ? loop_add+0xa40/0xa40 [ 1830.542430] ? perf_trace_sched_process_exec+0x860/0x860 [ 1830.547901] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1830.552846] ? loop_add+0xa40/0xa40 [ 1830.556487] do_vfs_ioctl+0x1de/0x1790 [ 1830.560390] ? ioctl_preallocate+0x300/0x300 [ 1830.564813] ? selinux_file_mprotect+0x620/0x620 [ 1830.569587] ? __sb_end_write+0xd9/0x110 [ 1830.573667] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1830.579211] ? fput+0x130/0x1a0 [ 1830.582515] ? do_syscall_64+0x9a/0x820 [ 1830.586504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1830.592049] ? security_file_ioctl+0x94/0xc0 [ 1830.596475] ksys_ioctl+0xa9/0xd0 [ 1830.599945] __x64_sys_ioctl+0x73/0xb0 [ 1830.603851] do_syscall_64+0x1b9/0x820 [ 1830.607750] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1830.613128] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1830.618066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1830.622927] ? trace_hardirqs_on_caller+0x310/0x310 [ 1830.627956] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1830.632985] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1830.638022] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1830.642883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1830.648080] RIP: 0033:0x457569 [ 1830.651289] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1830.670197] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1830.677918] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1830.685190] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1830.692463] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1830.699751] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1830.707054] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:03 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c69, 0x0) 01:20:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x40086602, 0x0) 01:20:03 executing program 2: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9410, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) r0 = socket$netlink(0x10, 0x3, 0x80000000000011) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) unshare(0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:20:03 executing program 5 (fault-call:8 fault-nth:32): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x77f}], 0x1, 0x0) 01:20:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) r1 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000008ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008b00)={'team_slave_1\x00', r3}) recvmmsg(r2, &(0x7f0000008880)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000280)=""/58, 0x3a}, {&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/86, 0x56}], 0x7, &(0x7f0000002400)=""/4096, 0x1000, 0x400}, 0x10000000000000}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/120, 0x78}, {&(0x7f00000006c0)=""/246, 0xf6}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/90, 0x5a}, {&(0x7f0000000840)=""/125, 0x7d}, {&(0x7f00000008c0)=""/34, 0x22}, {&(0x7f0000000900)=""/227, 0xe3}], 0x7, &(0x7f0000000a80)=""/30, 0x1e, 0x4}, 0x4}, {{&(0x7f0000000ac0)=@can, 0x80, &(0x7f0000000c40)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000000b40)=""/53, 0x35}, {&(0x7f0000000b80)=""/163, 0xa3}], 0x3, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f0000000c80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d00)=""/158, 0x9e}, {&(0x7f0000000dc0)=""/36, 0x24}, {&(0x7f0000000e00)=""/141, 0x8d}], 0x3, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000000f00)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000f80)=""/17, 0x11}, {&(0x7f0000000fc0)=""/112, 0x70}, {&(0x7f0000001040)=""/137, 0x89}, {&(0x7f0000001100)=""/12, 0xc}, {&(0x7f0000001140)=""/164, 0xa4}, {&(0x7f0000001200)=""/165, 0xa5}, {&(0x7f0000005400)=""/248, 0xf8}], 0x7, &(0x7f0000005500)=""/4096, 0x1000, 0x80000001}, 0x200}, {{&(0x7f0000006500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000076c0)=[{&(0x7f0000006580)=""/74, 0x4a}, {&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/151, 0x97}, {&(0x7f0000001340)=""/62, 0x3e}], 0x4, &(0x7f0000007700)=""/4096, 0x1000, 0x9}, 0x1fa}, {{&(0x7f0000008700)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000008840)=[{&(0x7f0000008780)=""/189, 0xbd}], 0x1, 0x0, 0x0, 0x80}}], 0x7, 0x40000160, &(0x7f0000008a40)) r4 = syz_open_dev$vbi(&(0x7f0000008b40)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_TRY_DECODER_CMD(r4, 0xc0485661, &(0x7f0000008b80)={0x3, 0x3, @stop_pts=0x5}) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1830.978779] FAULT_INJECTION: forcing a failure. [ 1830.978779] name failslab, interval 1, probability 0, space 0, times 0 [ 1830.996407] CPU: 0 PID: 26827 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1831.003789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1831.013160] Call Trace: [ 1831.015776] dump_stack+0x244/0x39d [ 1831.019432] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1831.024640] ? rcu_softirq_qs+0x20/0x20 [ 1831.028640] should_fail.cold.4+0xa/0x17 [ 1831.032717] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1831.037830] ? retint_kernel+0x2d/0x2d [ 1831.041749] ? zap_class+0x640/0x640 [ 1831.045475] ? depot_save_stack+0x97/0x470 [ 1831.049740] ? save_stack+0xa9/0xd0 [ 1831.053401] ? __lock_is_held+0xb5/0x140 [ 1831.057654] ? loop_add+0x376/0xa40 [ 1831.061313] ? perf_trace_sched_process_exec+0x860/0x860 [ 1831.066812] ? check_preemption_disabled+0x48/0x280 [ 1831.071845] ? rcu_lockdep_current_cpu_online+0xa7/0x210 [ 1831.077320] __should_failslab+0x124/0x180 [ 1831.081576] should_failslab+0x9/0x14 [ 1831.085395] kmem_cache_alloc_node_trace+0x270/0x740 [ 1831.090513] ? __kmalloc_node+0x3c/0x70 [ 1831.094505] ? __kmalloc_node+0x3c/0x70 [ 1831.098497] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1831.103532] __kmalloc_node+0x3c/0x70 [ 1831.107353] sbitmap_init_node+0x288/0x440 [ 1831.111607] blk_mq_realloc_hw_ctxs+0x6a5/0x12a0 [ 1831.116398] ? blk_mq_free_map_and_requests+0x160/0x160 [ 1831.121774] ? __lock_is_held+0xb5/0x140 [ 1831.125872] ? __kmalloc_node+0x3c/0x70 [ 1831.129859] ? __kmalloc_node+0x3c/0x70 [ 1831.133851] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1831.138877] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1831.144169] ? kasan_unpoison_shadow+0x35/0x50 [ 1831.148766] ? kasan_kmalloc+0xc7/0xe0 [ 1831.152678] blk_mq_init_allocated_queue+0x2bb/0x1680 [ 1831.157889] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1831.162394] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1831.166991] ? retint_kernel+0x2d/0x2d [ 1831.170889] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1831.175832] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.180606] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1831.186083] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.190857] ? retint_kernel+0x2d/0x2d [ 1831.194764] ? blk_mq_init_queue+0x58/0xb0 [ 1831.199015] blk_mq_init_queue+0x63/0xb0 [ 1831.203089] loop_add+0x376/0xa40 [ 1831.206575] ? loop_queue_rq+0x690/0x690 [ 1831.210648] ? audit_kill_trees+0x460/0x460 [ 1831.214987] loop_control_ioctl+0x199/0x530 [ 1831.219325] ? loop_add+0xa40/0xa40 [ 1831.222962] ? perf_trace_sched_process_exec+0x860/0x860 [ 1831.228437] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1831.233385] ? loop_add+0xa40/0xa40 [ 1831.237022] do_vfs_ioctl+0x1de/0x1790 [ 1831.240927] ? ioctl_preallocate+0x300/0x300 [ 1831.245385] ? selinux_file_mprotect+0x620/0x620 [ 1831.250160] ? __sb_end_write+0xd9/0x110 [ 1831.254257] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.259037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1831.264590] ? security_file_ioctl+0x94/0xc0 [ 1831.269011] ksys_ioctl+0xa9/0xd0 [ 1831.272479] __x64_sys_ioctl+0x73/0xb0 [ 1831.276374] ? do_syscall_64+0xca/0x820 [ 1831.280362] do_syscall_64+0x1b9/0x820 [ 1831.284274] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1831.289655] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1831.294608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1831.299463] ? trace_hardirqs_on_caller+0x310/0x310 [ 1831.304493] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1831.309519] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1831.314557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1831.319420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1831.324619] RIP: 0033:0x457569 [ 1831.327824] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1831.346734] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1831.354462] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1831.361742] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1831.369017] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 01:20:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'veth1_to_bridge\x00', {0x2, 0x4e21, @multicast1}}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x515640, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) [ 1831.376296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1831.383573] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) write$P9_RSTATFS(r1, &(0x7f0000000140)={0x43, 0x9, 0x2, {0x8, 0x0, 0xc786, 0x7, 0x2, 0x8, 0x1, 0x7, 0x2}}, 0x43) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x100) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xa04}, 0xffffffffffffff48) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000380)="84cfcb7c32f2bc0b427cf48e2af9ab2a3781ab0065f0962fc3a878d97403a0819a255bf5113f9db9b6937b070ac4a7510fc195d7a880f99c1fa6013c2648e54cc7b913d86ba5479bf0c77a45b8c19a10861de7840ab4bdfc63216f5d93ea9495262cb9be9c50be4ae2dcfdfb5f2d102633d0dfbd4c082f04df2fbdb7896e4d76ceda970b80eb1d4e9617c5ccceecbd7038fbf147081a1d94d5e42d3a09e69461ac940e0ede"}, {&(0x7f0000000440)="a5428b2fff6ea95b07168eb57bc5eb9c02d268182f2ca4796858efb0630972e4812433e4e3a5f39e2e52d61ee22dcb830f156ad88c7d5feaf0bb93d4ef649e689baca119037eddeb280869a91a5699c289ba619d156fa6222388ad6cfe8e728dd3fc788d4e49f2baeae946103587604f6b285982f51f7232566c25669a041ce6d0859675f2f83919d1d5ce85ecdfe0a7215075344e1b8b4c4eafc6d8203dbe8775becbcc6b14"}, {&(0x7f00000005c0)="2c47114799994c5fde57501609355c4e35ac6abbfef8b386c74c63df53def5da761c290bc9285b29f914fd9fffa8744988b28fb52707d7cad339d9b29b952f6fea83be566b135cc693f9f075"}], 0x1) r3 = dup2(r2, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000040)={0x1, 0x2000}) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'bridge_slave_1\x00', 0x2}, 0x18) 01:20:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:04 executing program 5 (fault-call:8 fault-nth:33): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c04, 0x0) 01:20:04 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c6d, 0x0) 01:20:04 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c23, 0x0) 01:20:04 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x499, 0x4) r1 = syz_open_dev$swradio(&(0x7f0000000240)='/dev/swradio#\x00', 0x0, 0x2) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x1, 0x8, 0x100000000, 0x1000, 0xdbf, 0x2}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x0, 0x20002) write$P9_RSETATTR(r4, &(0x7f00000001c0)={0x7, 0x1b, 0x2}, 0x7) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r4, 0xc0e85667, &(0x7f00000003c0)={0xc0000000, 0x10a, "916ececc3d3c20595f8f9c321a1872622c8a35db118b7b002edc379bc5b214dc", 0x9, 0x9, 0x100000000, 0x4, 0x3, 0xfffffffffffffe01, 0x1, 0x8978, [0x3ff, 0x1000, 0x3, 0x2]}) [ 1831.618941] FAULT_INJECTION: forcing a failure. [ 1831.618941] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.662091] CPU: 0 PID: 26864 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1831.669496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1831.678864] Call Trace: [ 1831.681473] dump_stack+0x244/0x39d [ 1831.685128] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1831.690354] should_fail.cold.4+0xa/0x17 [ 1831.694434] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1831.699556] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.704332] ? zap_class+0x640/0x640 [ 1831.708115] ? depot_save_stack+0x57/0x470 [ 1831.712369] ? __lock_is_held+0xb5/0x140 [ 1831.716486] ? kasan_kmalloc+0xc7/0xe0 [ 1831.720425] ? loop_add+0x376/0xa40 [ 1831.724100] ? perf_trace_sched_process_exec+0x860/0x860 [ 1831.729558] ? __x64_sys_ioctl+0x73/0xb0 [ 1831.733632] ? do_syscall_64+0x1b9/0x820 [ 1831.737705] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1831.743108] ? zap_class+0x640/0x640 [ 1831.746869] __should_failslab+0x124/0x180 [ 1831.751130] should_failslab+0x9/0x14 [ 1831.754943] kmem_cache_alloc_node_trace+0x270/0x740 [ 1831.760090] ? __lock_is_held+0xb5/0x140 [ 1831.764178] blk_alloc_flush_queue+0x120/0x460 [ 1831.768793] ? __kmalloc_node+0x3c/0x70 [ 1831.772832] ? blk_insert_flush+0xb00/0xb00 [ 1831.777179] ? kasan_unpoison_shadow+0x35/0x50 [ 1831.781774] ? kasan_kmalloc+0xc7/0xe0 [ 1831.785687] ? __lockdep_init_map+0x105/0x590 [ 1831.790208] blk_mq_realloc_hw_ctxs+0x8c2/0x12a0 [ 1831.794986] ? retint_kernel+0x2d/0x2d [ 1831.798896] ? blk_mq_free_map_and_requests+0x160/0x160 [ 1831.804293] ? __lock_is_held+0xb5/0x140 [ 1831.808418] ? __kmalloc_node+0x3c/0x70 [ 1831.812403] ? __kmalloc_node+0x3c/0x70 [ 1831.816392] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1831.821423] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1831.826715] ? kasan_unpoison_shadow+0x35/0x50 [ 1831.831309] ? kasan_kmalloc+0xc7/0xe0 [ 1831.835223] blk_mq_init_allocated_queue+0x2bb/0x1680 [ 1831.840444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1831.845996] ? blk_alloc_queue_node+0x988/0xe80 [ 1831.850681] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1831.855215] ? __mutex_init+0x1f7/0x290 [ 1831.859299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1831.864849] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1831.869632] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1831.874839] blk_mq_init_queue+0x63/0xb0 [ 1831.878917] loop_add+0x376/0xa40 [ 1831.882399] ? loop_queue_rq+0x690/0x690 [ 1831.886488] loop_control_ioctl+0x199/0x530 [ 1831.890823] ? loop_add+0xa40/0xa40 [ 1831.894461] ? perf_trace_sched_process_exec+0x860/0x860 [ 1831.899931] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1831.904878] ? loop_add+0xa40/0xa40 [ 1831.908519] do_vfs_ioctl+0x1de/0x1790 [ 1831.912424] ? ioctl_preallocate+0x300/0x300 [ 1831.916850] ? selinux_file_mprotect+0x620/0x620 [ 1831.921628] ? __sb_end_write+0xd9/0x110 [ 1831.925714] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.930489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1831.936036] ? security_file_ioctl+0x94/0xc0 [ 1831.940462] ksys_ioctl+0xa9/0xd0 [ 1831.943931] __x64_sys_ioctl+0x73/0xb0 [ 1831.947829] ? do_syscall_64+0xca/0x820 [ 1831.951832] do_syscall_64+0x1b9/0x820 [ 1831.955760] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1831.961142] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1831.966080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1831.970939] ? trace_hardirqs_on_caller+0x310/0x310 [ 1831.975973] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1831.981001] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1831.986051] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1831.990920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1831.996121] RIP: 0033:0x457569 [ 1831.999336] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1832.018289] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1832.026029] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1832.033307] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1832.040586] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1832.047866] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1832.055143] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xca3}], 0x1, 0x0) 01:20:05 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x800, 0x0) fstatfs(r0, &(0x7f0000000080)=""/36) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '/dev/md0\x00'}, {0x20, '/dev/md0\x00'}], 0xa, "790403a4dbc9546d824ac2336cddf936115b512dbb5cffa1c16680d5791b366b2e68a982dfeea4001ec24751b836de5f5b10aec4267dcc0f5f2197e85ce883c3ee639e07042340d9b2b110e23cef481dda1da98ab1d7c75c3e752406bec86d1135ccc4595251ce555508155b684a073f3b08e580715141d21c46e90ae64fb68f56f10bb35f2df7a5a9c70e1bad82deaf9cbe1d5ba223d1af96ed0edf2511dd53acb67e887ad361d171"}, 0xc8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) 01:20:05 executing program 5 (fault-call:8 fault-nth:34): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="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", 0x1000) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:05 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c7e, 0x0) 01:20:05 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c3e, 0x0) 01:20:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000000040)="005c47504c747275737465646574683076626f786e6574312375736572fb2a73656c667b00", 0x25, 0x1) [ 1832.328988] FAULT_INJECTION: forcing a failure. [ 1832.328988] name failslab, interval 1, probability 0, space 0, times 0 [ 1832.352776] CPU: 0 PID: 26887 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1832.360191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1832.369559] Call Trace: [ 1832.372173] dump_stack+0x244/0x39d [ 1832.375831] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1832.381043] ? print_usage_bug+0xc0/0xc0 [ 1832.385132] should_fail.cold.4+0xa/0x17 [ 1832.389207] ? __save_stack_trace+0x8d/0xf0 [ 1832.393555] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1832.398686] ? mark_held_locks+0xc7/0x130 [ 1832.402896] ? zap_class+0x640/0x640 [ 1832.406624] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1832.411216] ? retint_kernel+0x2d/0x2d [ 1832.415139] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1832.420086] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1832.425029] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1832.429804] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1832.435289] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1832.440758] ? __lock_is_held+0xb5/0x140 [ 1832.444846] ? retint_kernel+0x2d/0x2d [ 1832.448747] ? perf_trace_sched_process_exec+0x860/0x860 [ 1832.454224] __should_failslab+0x124/0x180 [ 1832.458492] should_failslab+0x9/0x14 [ 1832.462310] kmem_cache_alloc_node_trace+0x270/0x740 [ 1832.467433] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1832.472466] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1832.477760] __kmalloc_node+0x3c/0x70 [ 1832.481583] blk_alloc_flush_queue+0x1e5/0x460 [ 1832.486182] ? blk_insert_flush+0xb00/0xb00 [ 1832.490523] ? retint_kernel+0x2d/0x2d [ 1832.494444] blk_mq_realloc_hw_ctxs+0x8c2/0x12a0 [ 1832.499230] ? blk_mq_free_map_and_requests+0x160/0x160 [ 1832.504626] ? __lock_is_held+0xb5/0x140 [ 1832.508709] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1832.513488] ? retint_kernel+0x2d/0x2d [ 1832.517414] blk_mq_init_allocated_queue+0x2bb/0x1680 [ 1832.522624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1832.528179] ? blk_alloc_queue_node+0x988/0xe80 [ 1832.532864] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1832.537371] ? __mutex_init+0x1f7/0x290 [ 1832.541400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1832.546950] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1832.551737] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1832.556944] blk_mq_init_queue+0x63/0xb0 [ 1832.561033] loop_add+0x376/0xa40 [ 1832.564534] ? loop_queue_rq+0x690/0x690 [ 1832.568618] loop_control_ioctl+0x199/0x530 [ 1832.572951] ? loop_add+0xa40/0xa40 [ 1832.576602] ? perf_trace_sched_process_exec+0x860/0x860 [ 1832.582073] ? loop_add+0xa40/0xa40 [ 1832.585742] do_vfs_ioctl+0x1de/0x1790 [ 1832.589653] ? ioctl_preallocate+0x300/0x300 [ 1832.594089] ? selinux_file_mprotect+0x620/0x620 [ 1832.598859] ? smp_call_function_single_interrupt+0x320/0x650 [ 1832.604768] ? selinux_file_mprotect+0x620/0x620 [ 1832.609550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1832.615099] ? security_file_ioctl+0x94/0xc0 [ 1832.619539] ksys_ioctl+0xa9/0xd0 [ 1832.623026] __x64_sys_ioctl+0x73/0xb0 [ 1832.626933] do_syscall_64+0x1b9/0x820 [ 1832.630836] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1832.636219] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1832.641171] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1832.646046] ? trace_hardirqs_on_caller+0x310/0x310 [ 1832.651082] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1832.656111] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1832.661147] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1832.666014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1832.671212] RIP: 0033:0x457569 [ 1832.674431] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1832.693355] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1832.701079] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1832.708358] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1832.715639] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1832.722918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 01:20:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0xfffffffffffffd9d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1832.730197] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:05 executing program 5 (fault-call:8 fault-nth:35): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:05 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c14, 0x0) 01:20:05 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c21, 0x0) 01:20:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = dup2(r0, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000180)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/16, 0x10, 0xfffffffffffffff9}, 0x40) [ 1832.935592] FAULT_INJECTION: forcing a failure. [ 1832.935592] name failslab, interval 1, probability 0, space 0, times 0 [ 1832.953913] CPU: 1 PID: 26908 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1832.961321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1832.970690] Call Trace: [ 1832.973306] dump_stack+0x244/0x39d [ 1832.976960] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1832.982177] ? should_fail+0xaf1/0xd01 [ 1832.986092] should_fail.cold.4+0xa/0x17 [ 1832.990177] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1832.995316] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1833.000804] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1833.005591] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1833.011095] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1833.015879] ? retint_kernel+0x2d/0x2d [ 1833.019807] ? lock_is_held_type+0x18b/0x210 [ 1833.024247] ? perf_trace_sched_process_exec+0x860/0x860 [ 1833.029726] ? retint_kernel+0x2d/0x2d [ 1833.033637] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1833.038595] __should_failslab+0x124/0x180 [ 1833.042868] should_failslab+0x9/0x14 [ 1833.046689] kmem_cache_alloc_node_trace+0x270/0x740 [ 1833.051822] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1833.057909] ? find_next_bit+0x104/0x130 [ 1833.061999] blk_mq_init_tags+0x79/0x2b0 [ 1833.066081] blk_mq_alloc_rq_map+0x9f/0x220 [ 1833.070426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1833.075982] blk_mq_init_sched+0x21d/0x770 [ 1833.080259] elevator_init_mq+0xd7/0x160 [ 1833.084348] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1833.089650] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1833.094158] ? retint_kernel+0x2d/0x2d [ 1833.098059] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1833.103030] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1833.107816] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1833.113304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1833.118084] ? retint_kernel+0x2d/0x2d [ 1833.122027] ? blk_alloc_queue_node+0x9bf/0xe80 [ 1833.126719] blk_mq_init_queue+0x63/0xb0 [ 1833.130823] loop_add+0x376/0xa40 [ 1833.134294] ? loop_queue_rq+0x690/0x690 [ 1833.138392] loop_control_ioctl+0x199/0x530 [ 1833.142727] ? loop_add+0xa40/0xa40 [ 1833.146395] ? perf_trace_sched_process_exec+0x860/0x860 [ 1833.151872] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1833.156822] ? loop_add+0xa40/0xa40 [ 1833.160462] do_vfs_ioctl+0x1de/0x1790 [ 1833.164371] ? ioctl_preallocate+0x300/0x300 [ 1833.168804] ? selinux_file_mprotect+0x620/0x620 [ 1833.173583] ? __sb_end_write+0xd9/0x110 [ 1833.177669] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1833.183219] ? fput+0x130/0x1a0 [ 1833.186521] ? do_syscall_64+0x9a/0x820 [ 1833.190517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1833.196072] ? security_file_ioctl+0x94/0xc0 [ 1833.200501] ksys_ioctl+0xa9/0xd0 [ 1833.203982] __x64_sys_ioctl+0x73/0xb0 [ 1833.207899] do_syscall_64+0x1b9/0x820 [ 1833.211804] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1833.217193] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1833.222138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1833.226999] ? trace_hardirqs_on_caller+0x310/0x310 [ 1833.232041] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1833.237085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1833.241953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1833.247157] RIP: 0033:0x457569 [ 1833.250363] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1833.269627] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1833.277353] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1833.284637] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1833.291925] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1833.299207] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1833.306497] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xfb8}], 0x1, 0x0) 01:20:06 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x5421, 0x0) 01:20:06 executing program 2: writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:20:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x1) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f00000001c0)={0x1, 0x2dc1, 0x7ff, 0x8}) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @loopback}}, 0x9, 0x9, 0x9, 0x7f, 0x24}, &(0x7f0000000280)=0x98) 01:20:06 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c7a, 0x0) 01:20:06 executing program 5 (fault-call:8 fault-nth:36): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) [ 1833.560321] FAULT_INJECTION: forcing a failure. [ 1833.560321] name failslab, interval 1, probability 0, space 0, times 0 [ 1833.591151] CPU: 1 PID: 26929 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1833.598561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1833.607932] Call Trace: [ 1833.610540] dump_stack+0x244/0x39d [ 1833.614202] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1833.619427] ? debug_smp_processor_id+0x1c/0x20 [ 1833.624115] ? perf_trace_lock+0x14d/0x7a0 [ 1833.628380] should_fail.cold.4+0xa/0x17 [ 1833.632466] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1833.637582] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1833.642530] ? kasan_check_read+0x11/0x20 [ 1833.646711] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1833.652016] ? rcu_softirq_qs+0x20/0x20 [ 1833.656001] ? unwind_dump+0x190/0x190 [ 1833.659906] ? zap_class+0x640/0x640 [ 1833.663644] ? is_bpf_text_address+0xd3/0x170 [ 1833.668159] ? find_held_lock+0x36/0x1c0 [ 1833.672268] ? __lock_is_held+0xb5/0x140 [ 1833.676376] ? save_stack+0xa9/0xd0 [ 1833.680020] ? perf_trace_sched_process_exec+0x860/0x860 [ 1833.685489] ? save_stack+0x43/0xd0 [ 1833.689132] ? kasan_kmalloc+0xc7/0xe0 [ 1833.693034] ? kmem_cache_alloc_node_trace+0x14c/0x740 [ 1833.698340] ? blk_mq_init_tags+0x79/0x2b0 [ 1833.702595] ? elevator_init_mq+0xd7/0x160 [ 1833.706840] ? blk_mq_init_allocated_queue+0x1074/0x1680 [ 1833.712312] __should_failslab+0x124/0x180 [ 1833.716568] should_failslab+0x9/0x14 [ 1833.720387] kmem_cache_alloc_node_trace+0x270/0x740 [ 1833.725508] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1833.730984] __kmalloc_node+0x3c/0x70 [ 1833.734809] sbitmap_init_node+0x288/0x440 [ 1833.739114] sbitmap_queue_init_node+0xb2/0x850 [ 1833.743807] ? __lock_is_held+0xb5/0x140 [ 1833.747903] ? sbitmap_init_node+0x440/0x440 [ 1833.752324] ? blk_mq_init_tags+0x79/0x2b0 [ 1833.756572] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1833.761604] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1833.766916] ? blk_mq_hw_queue_to_node+0xe2/0x110 [ 1833.771795] blk_mq_init_tags+0x116/0x2b0 [ 1833.775961] blk_mq_alloc_rq_map+0x9f/0x220 [ 1833.780298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1833.785853] blk_mq_init_sched+0x21d/0x770 [ 1833.790114] elevator_init_mq+0xd7/0x160 [ 1833.794194] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1833.799490] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1833.803996] ? lockdep_hardirqs_on+0x3bb/0x5b0 01:20:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="ab553fec94248c32e27d04000000288a4cfbe75a939f7934b21a6e82ebe8b1e71d4dd9e0d58efad5f20d4b053fa70b342d4d1c322706f66023f55e0cb89083d0b352483b33df915e1051ad5169f33e816a6a77cdce7deee201bfabcd0e0d777d3633e00da9f1afe15596608036a7f77020278330832c9521131695b6a34d59930aee1b972ee1084c1099369e17f03f17691eb535eaebedde843115e582f102248bb0491f00000000000000000000", 0xae) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="00000000001000000000000000000000000000000000000000000000"]) socketpair(0xa, 0x8000a, 0xe6d, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x9, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000200)={0x40, 0x7, 0x80}) r3 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000240)={0x19980330, r3}, &(0x7f0000000280)={0x1f, 0x4, 0xfffffffffffffffa, 0x10000, 0x2, 0xffffffffffffffff}) 01:20:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x3, 0x70}, 'port1\x00', 0x5, 0x10000, 0x5, 0x0, 0x3, 0x7, 0x8, 0x0, 0x2, 0x6d5c}) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:06 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000001c0)=0x2, 0x8) sendmsg$alg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x3) 01:20:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001040)=@nat={'nat\x00', 0x19, 0x2, 0xbd8, [0x20000440, 0x0, 0x0, 0x20000470, 0x20000fb8], 0x0, &(0x7f0000000400), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x10, 0xe917, 'gretap0\x00', 'nr0\x00', 'bond0\x00', 'bond_slave_0\x00', @dev={[], 0xa}, [0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0x980, 0x9b8, 0x9f0, [@comment={'comment\x00', 0x100}, @u32={'u32\x00', 0x7c0, {{[{[{0x72e9ed6b, 0x3}, {0x7b9, 0x1}, {0x3, 0x3}, {0x2038400000000, 0x3}, {0xffff, 0x3}, {0x2}, {0x100, 0x1}, {0x2}, {0xfd4, 0x3}, {0x10001}, {0x3f6, 0x2}], [{0x9, 0x2}, {0xfffffffffffffffb, 0x1}, {0x4, 0xd499}, {0x9d, 0x7}, {0x0, 0x6}, {0x6}, {0x4, 0x5}, {0x31ee, 0x1000}, {0x80, 0x2}, {0x3, 0x1}, {0xff, 0x101}], 0x9, 0x5}, {[{0x4283, 0x2}, {0x3, 0x2}, {0x3}, {0x28000000000000, 0x2}, {0x758c2957, 0x3}, {0x3, 0x3}, {0x40}, {0x8, 0x3}, {0x0, 0x3}, {0x1000, 0x3}, {0x6, 0x2}], [{0x3, 0xfffffffffffffff8}, {0x7, 0x101}, {0x4511, 0x3}, {0x1, 0xf3b0}, {0x80000000, 0x1}, {0x4, 0x9}, {0x8000, 0x8001}, {0x80000000, 0x1}, {0x6, 0xffffffffffffff80}, {0x3, 0x3}, {0x7, 0x10000}], 0xb, 0x7}, {[{0x1000}, {0x1}, {0x1ff, 0x3}, {0x5, 0x1}, {0x7ab, 0x3}, {0x1, 0x3}, {0x4, 0x3}, {0x6, 0x3}, {0x914, 0x3}, {0x9}, {0x2e7b, 0x3}], [{0x80000001, 0x5}, {0xffffffffffffffb6, 0x1}, {0x7, 0x5}, {0x0, 0xfc}, {0x80000001, 0x10001}, {0xfffffffffffffffc, 0x1}, {0x2, 0x8}, {0x7ff, 0x7}, {0x2, 0x1000}, {0x0, 0x100000000}, {0x10000, 0xffffffffffff7381}], 0x3, 0x4}, {[{0x8}, {0x9, 0x2}, {0xe, 0x3}, {0x592, 0x3}, {0x1, 0x2}, {0x1000, 0x3}, {0x401}, {0xb5b, 0x3}, {0x1, 0x1}, {0x9, 0x3}, {0x2, 0x3}], [{0xffffffff80000000}, {0xba4b, 0x7fff}, {0x8, 0x8}, {0x8, 0x82d}, {0x330b, 0x6d9}, {0x100000000, 0x4}, {0x2, 0xa84a}, {0x40, 0xff}, {0x6, 0x7}, {0x1f, 0x1}, {0x10000, 0xebf0}], 0x1, 0x8}, {[{0xffffffffffff8001, 0x2}, {0x400, 0x3}, {0x1, 0x3}, {0x5, 0x2}, {0x8}, {0x80000001}, {0x3, 0x3}, {0x7fff, 0x3}, {0x9, 0x2}, {0x8, 0x3}, {0x9}], [{0x8, 0x3}, {0x9, 0x101}, {0x7, 0x7}, {0x100000001, 0x9}, {0x101, 0x5}, {0x9, 0x5}, {0x10001, 0x81}, {0x4, 0x4ca2}, {0x4fed, 0x5}, {0x8e31, 0x8000}, {0x6}], 0x1}, {[{0x1}, {0x1, 0x2}, {0xaa4, 0x1}, {0x8, 0x2}, {0x0, 0x3}, {0xaf, 0x1}, {0x7, 0x3}, {0x1ff, 0x2}, {0x5, 0x2}, {0xffff}, {0x5, 0x3}], [{0x200, 0x401}, {0x0, 0x7}, {0x8, 0x3}, {0x6, 0x10001}, {0x6, 0x6}, {0x7, 0xbf}, {0x1a, 0x6}, {0xd0, 0x1}, {0x80000001}, {0x1f, 0x9}, {0x71, 0x81}], 0x8, 0x1}, {[{0xe6f, 0x3}, {0xfe000000000000, 0x3}, {0x1, 0x2}, {0x5, 0x1}, {0x5, 0x3}, {0x8, 0x2}, {0x5, 0x1}, {0x80000001, 0x3}, {0x100, 0x2}, {0x5}, {0x1da8, 0x3}], [{0x7fff, 0xcc0}, {0x10001, 0xfffffffffffffc00}, {0x8, 0x1}, {0x9, 0x1}, {0x1, 0x1}, {0x0, 0x44}, {0x7fff, 0x8d}, {}, {0x5, 0x9}, {0x2, 0x7fffffff}, {0x6, 0x3}], 0x4, 0x3}, {[{0x5}, {0xf24, 0x3}, {0x0, 0x1}, {0x401, 0x2}, {0x6, 0x2}, {0x1, 0x1}, {0x0, 0x3}, {0x8, 0x2}, {0x9, 0x1}, {0x100, 0x3}, {0x2, 0x1}], [{0x8, 0x3}, {0x800, 0x2}, {0xffffffffffffffff, 0x40}, {0xe9e, 0x8}, {0x8001, 0xfff}, {0x8, 0x8}, {0x8, 0x1d9}, {0x9, 0x8001}, {0x1f, 0x2}, {0x8, 0x9f2}, {0x9, 0x3}], 0x3, 0xb}, {[{0x9499, 0x3}, {0x2, 0x3}, {0xfffffffffffffffa, 0x3}, {0x80000000, 0x3}, {0x6}, {0x0, 0x3}, {0x3, 0x3}, {0x4, 0x2}, {0x9}, {0x4, 0x1}], [{0x9, 0x2}, {0x8, 0x6}, {0x4, 0x4}, {0x0, 0x40}, {0x8, 0x2}, {0x6, 0xdfe}, {0x8, 0x3}, {0x8, 0x1f}, {0x9, 0x31b1}, {0x8}, {0xaa, 0x8}], 0x0, 0x6}, {[{0x3, 0x3}, {0x3ff, 0x3}, {0x6, 0x2}, {0x4, 0x3}, {0x1, 0x2}, {0x80000001, 0x3}, {0x100, 0x2bd81429e1e70125}, {0x40, 0x3}, {0x4, 0x3}, {0x4, 0x2}, {0x2, 0x3}], [{0x8, 0x80}, {0x4, 0x7}, {0xd7, 0x3}, {0x1, 0x8}, {0x4, 0x4}, {0xffff, 0x200}, {0x101}, {0x5, 0x6}, {0xfff}, {0x46a1, 0x1ff}, {0x7, 0x1}], 0x4, 0x2}, {[{0x3dc, 0x1}, {0x3be, 0x3}, {0xf9fa, 0x3}, {0x4, 0x3}, {0x1, 0x2}, {0x0, 0x2}, {0x9, 0x3}, {0x4, 0x1}, {0xfffffffffffffff8, 0x2}, {0x1000, 0x3}, {0x4, 0x3}], [{0x6, 0xfffffffffffffc00}, {0x26c, 0x1ff}, {0xf7b3, 0x2}, {0x3, 0xcd}, {0x8, 0x3b}, {0x4, 0xffff}, {0x10000, 0xb595}, {0x98, 0x2}, {0xc38, 0x80000000}, {0xbef7, 0x80000001}, {0x6, 0xffffffffffffff73}], 0x2, 0x9}], 0x7, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x15}, 0x10}}}]}, @snat={'snat\x00', 0x10, {{@link_local, 0xffffffffffffffff}}}}, {{{0x3, 0x10, 0x9fbf, 'erspan0\x00', 'eql\x00', 'vcan0\x00', 'bpq0\x00', @random="6f42cce96d50", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0xe, 0x81, 0x8, 0x36, 0x4}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x1ff, 0x4, 0x4}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x487, 0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xc50) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000003c0)="ab553fec94248c32e27d04000000288a", 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000010c0)={'veth0_to_bridge\x00', {0x2, 0x4e22, @rand_addr=0x8}}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000280)={&(0x7f0000ffd000/0x2000)=nil, 0x61c, 0x7, 0x64, &(0x7f0000fec000/0x14000)=nil, 0x5}) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x400082) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000001c0)) lsetxattr$security_evm(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='security.evm\x00', &(0x7f0000000380)=@sha1={0x1, "02463ea237c977dbe3f1c4faba3d4e5fa165a994"}, 0x15, 0x2) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000200)={'team0\x00', {0x2, 0x4e22, @multicast2}}) ioctl$TCFLSH(r4, 0x540b, 0x0) [ 1833.808609] ? retint_kernel+0x2d/0x2d [ 1833.812523] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1833.817479] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1833.822975] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1833.827771] ? retint_kernel+0x2d/0x2d [ 1833.831712] ? blk_mq_init_queue+0x58/0xb0 [ 1833.835967] blk_mq_init_queue+0x63/0xb0 [ 1833.840047] loop_add+0x376/0xa40 [ 1833.843515] ? loop_queue_rq+0x690/0x690 [ 1833.847615] loop_control_ioctl+0x199/0x530 [ 1833.851960] ? loop_add+0xa40/0xa40 [ 1833.855600] ? perf_trace_sched_process_exec+0x860/0x860 [ 1833.861072] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1833.866025] ? loop_add+0xa40/0xa40 [ 1833.869663] do_vfs_ioctl+0x1de/0x1790 [ 1833.873571] ? ioctl_preallocate+0x300/0x300 [ 1833.877996] ? selinux_file_mprotect+0x620/0x620 [ 1833.882783] ? __sb_end_write+0xd9/0x110 [ 1833.886907] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1833.892458] ? fput+0x130/0x1a0 [ 1833.895754] ? do_syscall_64+0x9a/0x820 [ 1833.899768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1833.905323] ? security_file_ioctl+0x94/0xc0 [ 1833.909748] ksys_ioctl+0xa9/0xd0 [ 1833.913231] __x64_sys_ioctl+0x73/0xb0 [ 1833.917149] do_syscall_64+0x1b9/0x820 [ 1833.921049] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1833.926436] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1833.931379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1833.936246] ? trace_hardirqs_on_caller+0x310/0x310 [ 1833.941284] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1833.946345] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1833.951382] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1833.956256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1833.961461] RIP: 0033:0x457569 [ 1833.964669] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1833.983578] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1833.991296] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1833.998588] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1834.005884] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1834.013167] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1834.020441] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:06 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0xc0045878, 0x0) [ 1834.144996] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1834.184665] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:20:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c09, 0x0) 01:20:07 executing program 5 (fault-call:8 fault-nth:37): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x10d}], 0x1, 0x0) 01:20:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = socket(0x11, 0x3, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x2) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c05, 0x0) 01:20:07 executing program 2: writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x5, 0x80200) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x8, 0x4) 01:20:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffe) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x1cf, 0x800, 0x3ff, 0x386, 0x3dd, 0xd58, 0x1b4, 0xffffffffffffffbd}, "3b441fb9ede84859f3d9142611f628b6b12c1754b72520a2b64f41a9dcedf7955d730a46bef0e9ab9abdd336e34d7cf5b905124e404c5974da9feb1042029254a8dc38762d05e892a39cb1b755fbeac8edd3fab14c567f84", [[], []]}, 0x278) [ 1834.610366] FAULT_INJECTION: forcing a failure. [ 1834.610366] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.623666] CPU: 1 PID: 26972 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1834.631068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1834.640435] Call Trace: [ 1834.643047] dump_stack+0x244/0x39d [ 1834.646699] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1834.651916] ? vprintk_func+0x85/0x181 [ 1834.655821] should_fail.cold.4+0xa/0x17 [ 1834.659898] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1834.665373] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1834.670508] ? zap_class+0x640/0x640 [ 1834.674246] ? retint_kernel+0x2d/0x2d [ 1834.678166] ? __lock_is_held+0xb5/0x140 [ 1834.682270] ? perf_trace_sched_process_exec+0x860/0x860 [ 1834.687737] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1834.692523] __should_failslab+0x124/0x180 [ 1834.696789] should_failslab+0x9/0x14 [ 1834.700602] kmem_cache_alloc_node_trace+0x270/0x740 [ 1834.705722] ? check_preemption_disabled+0x48/0x280 [ 1834.710802] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1834.715846] ? find_next_bit+0x104/0x130 [ 1834.719944] sbitmap_queue_init_node+0x34d/0x850 [ 1834.724710] ? __lock_is_held+0xb5/0x140 [ 1834.728819] ? sbitmap_init_node+0x440/0x440 [ 1834.733251] ? blk_mq_init_tags+0x79/0x2b0 [ 1834.737505] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1834.742539] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1834.747827] ? find_next_bit+0x104/0x130 [ 1834.751908] blk_mq_init_tags+0x116/0x2b0 [ 1834.756094] blk_mq_alloc_rq_map+0x9f/0x220 [ 1834.760435] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1834.766016] blk_mq_init_sched+0x21d/0x770 [ 1834.770297] elevator_init_mq+0xd7/0x160 [ 1834.774374] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1834.779676] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1834.784184] ? __mutex_init+0x1f7/0x290 [ 1834.788207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1834.793773] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1834.798558] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1834.803775] blk_mq_init_queue+0x63/0xb0 [ 1834.807851] loop_add+0x376/0xa40 [ 1834.811317] ? loop_queue_rq+0x690/0x690 [ 1834.815405] loop_control_ioctl+0x199/0x530 [ 1834.819738] ? loop_add+0xa40/0xa40 [ 1834.823405] ? perf_trace_sched_process_exec+0x860/0x860 [ 1834.828874] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1834.833837] ? loop_add+0xa40/0xa40 [ 1834.837479] do_vfs_ioctl+0x1de/0x1790 [ 1834.841390] ? ioctl_preallocate+0x300/0x300 [ 1834.845820] ? selinux_file_mprotect+0x620/0x620 [ 1834.850604] ? __sb_end_write+0xd9/0x110 [ 1834.854696] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1834.860300] ? fput+0x130/0x1a0 [ 1834.863594] ? do_syscall_64+0x9a/0x820 [ 1834.867605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1834.873157] ? security_file_ioctl+0x94/0xc0 [ 1834.877583] ksys_ioctl+0xa9/0xd0 [ 1834.881057] __x64_sys_ioctl+0x73/0xb0 [ 1834.884978] do_syscall_64+0x1b9/0x820 [ 1834.888882] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1834.894277] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1834.899226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1834.904099] ? trace_hardirqs_on_caller+0x310/0x310 [ 1834.909136] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1834.914183] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1834.919218] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1834.924328] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1834.929527] RIP: 0033:0x457569 [ 1834.932738] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1834.951661] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1834.959397] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1834.966684] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1834.973976] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1834.981268] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1834.988565] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x3fd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:07 executing program 5 (fault-call:8 fault-nth:38): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c6c, 0x0) 01:20:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c72, 0x0) 01:20:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:20:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ab553fec94248c53e27d04000044bc9f1bbeb4e829", 0xfffffffffffffd29) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) write$binfmt_aout(r1, &(0x7f0000002400)={{0x1cf, 0x8000, 0x3f, 0x188, 0x13b, 0x9, 0x25d, 0x9}, "e2b19a50028e998c89677343229113a392be7dadea37f9c9045224aea1d364054042d4d85b135ca997b8611e445f42baec01a488b6a4838266b5fcd666b2a52da1f95f9000dbb699eef5cb114e4e893c774a75c18086616dbe4e85ab931a1a071a73b6460f2773821399113bd3c7c2b62c61b3226ead16f4136fa2deb12562f52286e956e8dce55edd97c28b6c9188c4725fa6ea49873e8607d064620768867a7ba9b844562cb9248048a099b01053a691f47709c04bef053f3f597dd843cc509e2b2aa3480e06220acfcedb5a0b1913c112b7405606f1bb17c6bc881b5e85ef122a13782ac24801c15ef4f8479add213e7a5d11580e72d90bbd3d58741d331f16d46a15d0fdd8b8ec400397ade5cdb5ecedec7bf50e890cde6733278000ba742aeb82de4f223a54eb459963f7a2bb605ebbcf33da9c35fb0112e07e3ab8414137f46444dbbd62da51099ab807748508bc260994d38310085365e364b0f9baa3979e2c66ae35f79905fff6d684fcf494a7f1b3e1802c6f426c0fcc8ed5826c81b6959f3d2d63c3a2084b158de437ce24e51d0de22532b23045959f943448ef34718f92d83a224a5a0ddb87bae198def043318b04bceaf0e147931e540671dbd79615065e8c75cdece3b8f9680ae7f89a990eb82a9eb14708ca496eac75a104eaedb00dfb0d69b2f4bbd892f943ebe95b1cf51900b0061a3934d7a210b93f5f1e01d916c0708ddcb49d4825d34ed58eac8bdc365d208d8f93fb849d571d523004f8eaeca687b5b9f372e74dac01441a2af6a973345fe1a73ce7900f6bfee951225080250dbdd237b06c7018add277dea90b065cc6d3da9cc21d27dadaf4e41b68b956770c226c109a70c6a805f5c49d4c62144c179ea7fffcec29ad97a9e90235d67bca0ef4ddd507fbce2e10ee183c59835b1e56e2b1e52a5805217c3f8964701e45ae0dbedbcba12510a6eee3bd85677fe751125e9b8f08a892861bd4fc9ff863f9779b2b306c037a59cef11cc92708394937740ba369e05c8597ab8d6ddc1b218365a107830f249f8cd5db3efd667749949b56824cefb9c51f3b9962c9656404d539702c692b9b81d47153200de5f01278e2d60c60931cf3f7c6fe171a262dd7b57f7e6b26af9962ca5ff7633765f117b02b42ac7871d0ba2f70690a87332d550a229df7a8e3689bdc895606db0a8f9dae917e1c30ac436eaac98cca0696f47e751c2dc4ac93880220bf87bfc2990855a6d26d1aab79ee01a3ee2905b038c738e5f39c39d8fcea41868da43a644960f1a6afa4aa2ad8d61adb4d68c92f59744de79ffa14448c3734f2bd29f1c492219727d98190cee41e06087457e79e611c05ac4d0048563595079f690b17c99047ea16dbf7c79b72d91347e8a474884ade9ed88765d8cf45722b71137ce35c91c2392e668ad3b9b355b93f2109232d32d707dc6cd579cda6fc944cd91c3240b9a99590d9f65a1d4a722ea02978c4fce57c0518d66f4cd94c76d4ed5fd1e510b4c03b8fe01e30b22e7ae2d077d498682153a224ab38ac5f6d2ca84c29b355f3e250226e0ad2a412e117403dec439665f90b69b36e020bf9e44a8c947e176258b222d1b4d33cba543f8e0c9f78ddd9efc691f3424d5a22d39eecd64f4ff06e20db2e71ac1a537de115e47b50f18b8d8b879ae116b36c77e2db454732891fe0a7d9647aaaae73d4b006a95e0ecdb20d0d2d4c770e34fceea06854e5af0d6a1b84eac43152c3eca8475221bfb53712f419fe67c3b425cfd49ca26ea74257d6bcb1e1ce39bd2f6917bdfa9e774dee530548ccaf08e73c25659e5bd865602d04c7a894b2be58efcb7108d64f8f1b67ad19d1391da30c2b0526c621c5ccfd924541ec041ec53d8de212b6baa9fb6c99ed3ec22bd644a030e7a140d7ce07b7abb5d2ffe06be83d7b2e849b19324be3e68b7dba57e7255bde373ccfae63ecb2910d507b560c844c897b629f15d8415292953188858ad750333e636aeda1586b97db143fe1dd421e85fad393a3591b46b95a77a24d3039934a11fb6149b0c004a7f867981b24487395d09c24254aef10bf5326779c57da97d8731f673909c91e968c75a71583f3497b4ea8678f6af8d4d9131b544c23a924eefdc5a53293a74c5971773d7aef0d7259cffaad73bc4af4aa200616252fb6d9b743ada3f52e913576e018986964d7e269ccf34abd62e1dab715a229c49a5f0c593721a69edeeef8267f76aa1924347e04f2a099a0340cb4a106ce8ccaa2f74ca265b15828e61b0fe87c4ad0856405ab2b03a15595900d29c1cee305d6e7475413f4fb2b98ae7f250018cc3664ed78ff5239548642dd03152a550a36f75c245abbd655af15eac5a12478a5e649c119b86e63f192e5cf71cf40304335938302ed57325940bf4ca544fa0e4d5af26f9e4365ef24dd798aeead483d5e60a485d8b775a1ca816eb2de6e2821abd8996d0badd392c75ff645a942fb707c3b3908c540a39e22465365ba48c44833f683bdd0c3776cdeda89ade499d7e7fdfed85c06c1ded1b2d5f2baefd3148bc8df7ba0da644c8cf4b44c543d5ee884ed45e5e1730bde576d5c9fa212ee44d3998dedf5ed22f8017e74c85d93250b1b997512dcd8594dd88f43074776648a5db7b05a046026b6b923acf6a0330962edc517808e4c41d090a2fc2efbf13b2d897778b79540362085fdd17a28c9e6d21aea055407f9a30479ff754c0eda965b6b420e54bd99b23dce8c0f5811565e8e623bd1bd8d624a9f10a4c860ec871d85132f23a17bc17e1cdcce72720b2f8bd077c9a54217cb7d7ba1bfd240653c80bb99b9b46c28d16233d740df59b004710359aa316271be3eec37fdb4004fb1401d0faf5d197b274b3b7631c6a06fac73a23bea8126bc501ad573cd288b4ab28c913f7f182321cf9c927bf5d81fe2cbaf263b0265365537b2d86cf42dbd1672d4eb5d2b03c8d82aee5a86befdc79777eb016027e6b1971adb20bda6b10870aaec9782591365204e3229488503ff523c21859074dddf11dd176a645d18da88d6aaea7a862e7b5770b50ec4db5f5e0fd5a850d0b23b1216a1996e422b9caf6920f06649c403298886fd96a4139faa59c27b9c29f80db14c0a3c17ef26b5f573203edbd933c135c2388d4e406539596e1549eb6818060be8cfd47317076620f13030a49cae2d92ba161eb6cf2802af447b66d6c5cfb11091838d38888755c91f5128eaa940f3f27c292da2ddc9e284721ff270614542e01c697e7e95b7f11245b3a782f096dcf1c5ffb60af95046b27af8fac9ef9f239efcd8443d5cfc648afe50f3d1d2139bd342030b459fcbea7266586e446799640c8e19ce8d7dcd126381e03b343556aaa3815a9247ff98305eec0982d39481316f6ce12c04dc1d78beef2551ac4e70ef7db9752aa35e18a96d17e6bf2fd7bf6b0fee634e0c7c217a0271fd1a7bea5ea031ff399a9bedb6f4fa428f2b0cffbfd6df02e2d3d626e71be721bd4dd954d952111173c1f63b9b1d55297d822ca0f0b34f8104091ef13d94354aaa43d262e0cf9b4b1ff05a71e8818eead8034a8ea203358c5e1b97b645741089dbd7d218d4246faa43c05bc497df66207ee08b257afd8154c7c83d46a62acf0c8fa4059f85e6bea29b855a4c0829fd42d1841e4b95d8f4bd437a57c9cc91aceffab39383a40c4c6f5e0c1c7d3c56148f6f544d7b03760c9180ef424254cb3a24a7767df4c4b3e033d95445be436d8110f583771eb77c66f49c30051528247b11789bc153ada5523f0874a8f9b43d5a899e4c8cafb3a645b56b4d97978cd6c0dfebd11d5adb87443addbed5cb7ae8127a5dff7aa2d00f374cdb5a57429ebe64a42f26ae651324f72d350b1c5c29e76d244343de4d31b964ef29dd25535475a52cd467fdb3cf6b0bbf3712cdf9519ca30bf3fa14859ef3e63de58e32850d98ebafdb3f4d0f91cb8bbb8af5bfab56f0ced3057700ca25867079e65baf81798d52875e59b9bfe7b0c0bae21509a380ff99e5557a0c1da590cf8e770e9c61b2291b2d737520cd7928930bdbfa4a80cc7bd62755d0796334b59dcffc9694a3d3067565b859fd8d6ff6f335be23cd0c25d83d591617d7c337a5d049b257eafcb056b335b777730efba94166aaa729565bdb9f730c428b60774ba12b8345d1a55e3f3baa7d6f1ea04a87e948c1b0ed6282ff3d194d3038b6bfe7165d086a3ba2dddd6af2b59135d14d739192de2359f072fdab6d2603bb2f968390d85a39e839d4e8d69275f0914e3caf73d91acc3c3efdc18d8ceb033fbc1edf5a6e0e448fef73530da1266fe47225d0f320d7807be87a08db7adbe73e0ce671ce6e8f611ba7c63e118c21dfccda1d3797e33add964a9fcfb6cf098bfaa9723631c4c300074737b649432927ddeded41dcee7ed18085e34113f431be03c2d0aeb4f12673b090f5dc05b1fe28e94d87a35fe090585b2b833a26f346447f778bf04abafefc6a7336f5e5cdfe1bb75da9f5476bce0ca4f225ad9884b9d6c208e6ef6684e10270f6e707ca99279fc52f6dc3bb0037a0c30dfb72ceabfecaeb21165718693803f3412ebc23e48fcb24fd6a9f1befb24d297f105fed60762dafed4db3682ec2e4388214ed0e2409e75769d5e9c2984d02339c762e7175de029f45f58165de27b164c815bda0795d085e1a446319372de30f09d786ce6aa1a112b5825d1dce7b2fc219a7deac0aa0894d5230dd9e037aabbd458f336255cfff2cfd948127c0c16030eac044fc8b37063eca157df669d791f958e3dac13d3e3ead7ce0d47ec17db0578e1ecef0ef337ecd958e5c6a3fe7e61e0780c3b00b29fff20ed3f71d463b40dad5b9d5c1854dff0366274cab2cd0089feb73cfda3a470b395ded7883be7a6b6e561b41db0cf9daa33c317afb427e2b823d72be2f206aa002fae50a93b896cb44961371d88604fc585a17098dd78d0610191a6c153afc678e5ba23ae9cd479d4ad9d5c394a5d7e93baa968f1912d5ec3b945db4611a669448ceb5761546de1ea791dbb2d9efe4fda2e9ccdeca268f1513e6c752d7eea996bf1d015ac122a16986ede6427983fbd6725f2814f0fcf1d51f3517524cd30e5cb9e3d6c1b6f93c62e5922d66c6d845614e69ad075b418dfe9e2dab4dd0e78e76c35da96fec04ad66806dacf17be7ac23b0d34dd3f45642f899d196f949ccd7728ab3065ccafaa0028ee445924fd1eaf5da10466bdb5823d28a79a470a5ca1048a9759d59116f2dd74fd6a1bc13046225f8269ec967018ffaf152972f350ccafd9c74eae56b22b62fbc7719776f2d4853ee8a9e44eb2310f2f7c7d13a641fca8473e44b62c48bd4f779470eff391456b3c43850eaa5b8d9eb8f6f876e474d7b9af2229afc14fa1546e2229b274d88ba2cc4b59270764ce7a12ca304aa5dd8bad01fb940e548022a835742a3eb3766bace9429bd1c4a7470cae8964cd4a2efb1abc3bf129142b2e02a573423267655ba65c58ecd995a03fb70ff5cc19fdba5dbe4a744eb12e683f3f1c7b3eb4cc72ef0ec9008c0c2a61ae8bd6f58f37a5b1d88bed833306aa27085051240af4304ea5524c4bb91a56045a55d481d18a8e71ed117f36e916d2c9db954bd4bbea0fbddd14e12bef393c3e801273033b162fa51420fa1d8fa1d8be4b1e6880f20881e688a97932bd055245309d5373c3bca83982d3b62c282bc8b2764eac7b19d92bfb21ecdea9b31f78f949473e2ec17e93a811f8f10b2b1d3a91f234742aab1627a41271fd6239c963f9326988354e1cb47b829bd27a9c025290d", [[], []]}, 0x1220) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1835.160811] FAULT_INJECTION: forcing a failure. [ 1835.160811] name failslab, interval 1, probability 0, space 0, times 0 [ 1835.187421] CPU: 1 PID: 26992 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1835.194818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1835.204182] Call Trace: [ 1835.206798] dump_stack+0x244/0x39d [ 1835.210456] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1835.215680] should_fail.cold.4+0xa/0x17 [ 1835.219781] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1835.224900] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1835.230381] ? zap_class+0x640/0x640 [ 1835.234127] ? find_held_lock+0x36/0x1c0 [ 1835.238212] ? __lock_is_held+0xb5/0x140 [ 1835.242319] ? perf_trace_sched_process_exec+0x860/0x860 [ 1835.247801] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1835.252578] __should_failslab+0x124/0x180 [ 1835.256830] should_failslab+0x9/0x14 [ 1835.260990] kmem_cache_alloc_node_trace+0x270/0x740 [ 1835.266122] sbitmap_queue_init_node+0x34d/0x850 [ 1835.270889] ? __lock_is_held+0xb5/0x140 [ 1835.274975] ? sbitmap_init_node+0x440/0x440 [ 1835.279395] ? blk_mq_init_tags+0x79/0x2b0 [ 1835.283643] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1835.288676] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1835.293964] ? find_next_bit+0x104/0x130 [ 1835.298091] blk_mq_init_tags+0x177/0x2b0 [ 1835.302267] blk_mq_alloc_rq_map+0x9f/0x220 [ 1835.306602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1835.312154] blk_mq_init_sched+0x21d/0x770 [ 1835.316419] elevator_init_mq+0xd7/0x160 [ 1835.320498] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1835.325804] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1835.330314] ? __mutex_init+0x1f7/0x290 [ 1835.334326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1835.339886] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1835.344684] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1835.349897] blk_mq_init_queue+0x63/0xb0 [ 1835.353970] loop_add+0x376/0xa40 [ 1835.357436] ? loop_queue_rq+0x690/0x690 [ 1835.361524] loop_control_ioctl+0x199/0x530 [ 1835.365861] ? loop_add+0xa40/0xa40 [ 1835.369505] ? perf_trace_sched_process_exec+0x860/0x860 [ 1835.374981] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1835.379929] ? loop_add+0xa40/0xa40 [ 1835.383570] do_vfs_ioctl+0x1de/0x1790 [ 1835.387474] ? ioctl_preallocate+0x300/0x300 [ 1835.391904] ? selinux_file_mprotect+0x620/0x620 [ 1835.396677] ? __sb_end_write+0xd9/0x110 [ 1835.400766] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1835.406313] ? fput+0x130/0x1a0 [ 1835.409604] ? do_syscall_64+0x9a/0x820 [ 1835.413598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1835.419148] ? security_file_ioctl+0x94/0xc0 [ 1835.423588] ksys_ioctl+0xa9/0xd0 [ 1835.427065] __x64_sys_ioctl+0x73/0xb0 [ 1835.430972] do_syscall_64+0x1b9/0x820 [ 1835.434874] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1835.440276] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1835.445219] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1835.450084] ? trace_hardirqs_on_caller+0x310/0x310 [ 1835.455130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1835.460696] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1835.465731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1835.470599] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1835.475801] RIP: 0033:0x457569 [ 1835.479035] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1835.497967] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:20:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x470, 0x130, 0x0, 0x248, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000180), {[{{@arp={@loopback, @remote, 0xff000000, 0xffffff00, @mac=@dev={[], 0x19}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x7ff, 0x0, 0x3, 0x528, 0x3ff, 0x6, 'gretap0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x44}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x4, 0xb400000000000000, 0x1000}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @local}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4c0) [ 1835.505701] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1835.512982] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1835.520280] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1835.527561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1835.534842] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1835.605334] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1835.663820] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:20:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x22b}], 0x1, 0x0) 01:20:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c2b, 0x0) 01:20:08 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c4e, 0x0) 01:20:08 executing program 5 (fault-call:8 fault-nth:39): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x8, 0x8001, [{0xfc, 0x0, 0x400}, {0x1, 0x0, 0x7}, {0x9, 0x0, 0x2}, {0x8, 0x0, 0x9}, {0xffff, 0x0, 0xce92}, {0x8}, {0x8, 0x0, 0x7fff}, {0x9, 0x0, 0x8}]}) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000100)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0)={0x7, 0x6, 0x3000}, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1835.803595] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:20:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c39, 0x0) 01:20:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r0) ioctl$sock_bt_hci(r2, 0x400448cd, &(0x7f0000000180)="2da02ef514ca0ff0576326b95d813e5adb360dfb09aeb9c6eb7c2fc7d94e4706846c734990c1370e596cb8") sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x0, 0x3}, {0x7, 0x8}, 0x3, 0x0, 0x7fff}) 01:20:08 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c52, 0x0) [ 1835.846555] FAULT_INJECTION: forcing a failure. [ 1835.846555] name failslab, interval 1, probability 0, space 0, times 0 [ 1835.902102] CPU: 1 PID: 27029 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1835.909500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1835.918860] Call Trace: [ 1835.921464] dump_stack+0x244/0x39d [ 1835.925132] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1835.930354] should_fail.cold.4+0xa/0x17 [ 1835.934432] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1835.939551] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1835.944331] ? mark_held_locks+0xc7/0x130 [ 1835.948500] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1835.953282] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1835.957876] ? retint_kernel+0x2d/0x2d [ 1835.961813] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1835.966804] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1835.971573] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1835.977066] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1835.981900] ? __should_failslab+0x14/0x180 [ 1835.986237] __should_failslab+0x124/0x180 [ 1835.990503] should_failslab+0x9/0x14 [ 1835.994318] kmem_cache_alloc_node_trace+0x270/0x740 [ 1835.999443] ? blk_mq_hw_queue_to_node+0xe2/0x110 [ 1836.004311] __kmalloc_node+0x3c/0x70 [ 1836.008129] blk_mq_alloc_rq_map+0xcc/0x220 [ 1836.012465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1836.018017] blk_mq_init_sched+0x21d/0x770 [ 1836.022312] elevator_init_mq+0xd7/0x160 [ 1836.026390] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1836.031715] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1836.036218] ? __mutex_init+0x1f7/0x290 [ 1836.040302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1836.045871] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1836.050688] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1836.055896] blk_mq_init_queue+0x63/0xb0 [ 1836.059969] loop_add+0x376/0xa40 [ 1836.063434] ? loop_queue_rq+0x690/0x690 [ 1836.067506] ? loop_control_ioctl+0xa0/0x530 [ 1836.071940] ? loop_control_ioctl+0x15d/0x530 [ 1836.076453] loop_control_ioctl+0x199/0x530 [ 1836.080789] ? loop_add+0xa40/0xa40 [ 1836.084434] ? perf_trace_sched_process_exec+0x860/0x860 [ 1836.089908] ? loop_add+0xa40/0xa40 [ 1836.093546] do_vfs_ioctl+0x1de/0x1790 [ 1836.097459] ? ioctl_preallocate+0x300/0x300 [ 1836.101880] ? selinux_file_mprotect+0x620/0x620 [ 1836.106658] ? __sb_end_write+0xd9/0x110 [ 1836.110742] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1836.115525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1836.121088] ? security_file_ioctl+0x94/0xc0 [ 1836.125514] ksys_ioctl+0xa9/0xd0 [ 1836.128987] __x64_sys_ioctl+0x73/0xb0 [ 1836.132884] ? do_syscall_64+0xca/0x820 [ 1836.136872] do_syscall_64+0x1b9/0x820 [ 1836.140790] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1836.146173] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1836.151113] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1836.155970] ? trace_hardirqs_on_caller+0x310/0x310 [ 1836.161009] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1836.166044] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1836.170925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1836.176119] RIP: 0033:0x457569 [ 1836.179320] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:20:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f00000001c0)=0x10001) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) dup3(r1, r3, 0x80000) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1836.198227] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1836.205999] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1836.213281] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1836.220591] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1836.227867] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1836.235146] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:09 executing program 5 (fault-call:8 fault-nth:40): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 1836.293588] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1836.328752] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1836.430826] FAULT_INJECTION: forcing a failure. [ 1836.430826] name failslab, interval 1, probability 0, space 0, times 0 [ 1836.448100] CPU: 0 PID: 27051 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1836.455484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1836.464863] Call Trace: [ 1836.467476] dump_stack+0x244/0x39d [ 1836.471120] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1836.476342] should_fail.cold.4+0xa/0x17 [ 1836.480428] ? kernel_text_address+0x79/0xf0 [ 1836.484896] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1836.490031] ? unwind_get_return_address+0x61/0xa0 [ 1836.494975] ? __save_stack_trace+0x8d/0xf0 [ 1836.499314] ? print_usage_bug+0xc0/0xc0 [ 1836.503398] ? zap_class+0x640/0x640 [ 1836.507126] ? save_stack+0xa9/0xd0 [ 1836.510767] ? save_stack+0x43/0xd0 [ 1836.514403] ? kasan_kmalloc+0xc7/0xe0 [ 1836.518299] ? __kmalloc_node+0x50/0x70 [ 1836.522291] ? blk_mq_alloc_rq_map+0xcc/0x220 [ 1836.526797] ? blk_mq_init_sched+0x21d/0x770 [ 1836.531341] ? __lock_is_held+0xb5/0x140 [ 1836.535446] ? perf_trace_sched_process_exec+0x860/0x860 [ 1836.540909] ? __lock_is_held+0xb5/0x140 [ 1836.544990] __should_failslab+0x124/0x180 [ 1836.549275] should_failslab+0x9/0x14 [ 1836.553095] kmem_cache_alloc_node_trace+0x270/0x740 [ 1836.558206] ? retint_kernel+0x2d/0x2d [ 1836.562128] __kmalloc_node+0x3c/0x70 [ 1836.565946] blk_mq_alloc_rq_map+0x10d/0x220 [ 1836.570365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1836.575921] blk_mq_init_sched+0x21d/0x770 [ 1836.580200] elevator_init_mq+0xd7/0x160 [ 1836.584297] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1836.589610] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1836.594134] ? __mutex_init+0x1f7/0x290 [ 1836.598158] ? blk_mq_alloc_tag_set+0x633/0xad0 [ 1836.602840] ? blk_mq_alloc_tag_set+0x5e5/0xad0 [ 1836.607540] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1836.612796] blk_mq_init_queue+0x63/0xb0 [ 1836.616876] loop_add+0x376/0xa40 [ 1836.620344] ? loop_queue_rq+0x690/0x690 [ 1836.624429] loop_control_ioctl+0x199/0x530 [ 1836.628760] ? loop_add+0xa40/0xa40 [ 1836.632400] ? perf_trace_sched_process_exec+0x860/0x860 [ 1836.637871] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1836.642815] ? loop_add+0xa40/0xa40 [ 1836.646455] do_vfs_ioctl+0x1de/0x1790 [ 1836.650363] ? ioctl_preallocate+0x300/0x300 [ 1836.654842] ? selinux_file_mprotect+0x620/0x620 [ 1836.659621] ? __sb_end_write+0xd9/0x110 [ 1836.663702] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1836.669268] ? fput+0x130/0x1a0 [ 1836.672564] ? do_syscall_64+0x9a/0x820 [ 1836.676559] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1836.682110] ? security_file_ioctl+0x94/0xc0 [ 1836.686542] ksys_ioctl+0xa9/0xd0 [ 1836.690014] __x64_sys_ioctl+0x73/0xb0 [ 1836.693923] do_syscall_64+0x1b9/0x820 [ 1836.697820] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1836.703203] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1836.708155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1836.713015] ? trace_hardirqs_on_caller+0x310/0x310 [ 1836.718049] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1836.723079] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1836.728141] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1836.733013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1836.738225] RIP: 0033:0x457569 [ 1836.741472] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1836.760397] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1836.768118] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1836.775419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1836.782695] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1836.790000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1836.797283] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x943}], 0x1, 0x0) 01:20:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x110) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) ioctl$FICLONE(r2, 0x40049409, r1) setxattr$security_ima(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="041063f84ff9dc26b7a950848175"], 0xe, 0x1) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:09 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c3b, 0x0) 01:20:09 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c16, 0x0) 01:20:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1000) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6e1, 0x20000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@local, @dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [], @loopback}, 0x20, 0xfff, 0x5aed, 0x500, 0x0, 0x1000a, r2}) 01:20:09 executing program 5 (fault-call:8 fault-nth:41): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0xfffffffffffffdf6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r0, r0, 0x9, 0x10002000, &(0x7f0000000040)="14ac86ae", 0x553f, 0x80000001, 0xa33e, 0xcc3e, 0x0, 0x10000, 0xb795, "97912c6b773b057ca1c538cea63ba0267eef785996a7dd1a3e98c4a9f31f72f775a61bf41115f754e5eb70cb44a12d15db99df33229ecfa79f45a70c05e0c9fc3ed79cb014425b28651a8bb11ed8480d7745d59f842a5e9676f49edceb018c2b81aa5003796516899586ec4e14ff27d84c7f82ec575693cb2c1319b6e7ce5b7ec7"}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r2, 0xa00, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040080}, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0xfffffffffffffe30}], 0x1) 01:20:09 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c50, 0x0) [ 1837.063125] FAULT_INJECTION: forcing a failure. [ 1837.063125] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1837.089943] CPU: 0 PID: 27065 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1837.097324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1837.106686] Call Trace: [ 1837.109308] dump_stack+0x244/0x39d 01:20:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) rt_sigreturn() r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1837.112989] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1837.118209] should_fail.cold.4+0xa/0x17 [ 1837.122309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1837.127438] ? zap_class+0x640/0x640 [ 1837.131168] ? find_held_lock+0x36/0x1c0 [ 1837.135274] ? is_bpf_text_address+0xac/0x170 [ 1837.139791] ? __lock_is_held+0xb5/0x140 [ 1837.143884] ? rcu_softirq_qs+0x20/0x20 [ 1837.147878] ? perf_trace_sched_process_exec+0x860/0x860 [ 1837.153361] ? is_bpf_text_address+0xd3/0x170 [ 1837.157872] ? __might_sleep+0x95/0x190 01:20:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x1, 0x0) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000300)={0xe, 0x4, 0x3, 0x400, 0xd2, "822a807602ed631d7defd81575f555d83ece834e6e33bfe2a49f0d181d6378209ab9223b4d24df86888013143ab1a7e4298e0521ebcac4149626861fd3b196a773c4cbc8b417b4287ae978793d29314af0238e379da040d4dad1d8c22d25b7ee2a0f276c780066f2b15a8477efd504bd772e161709279729cd9c8835e3d2f80a26e30c59d86bd3e688d24f3519c282481004c1a7c24c23034298a59c24c2fded211aa9adf7b53f8bb92f617ea2701eb3fb4f01f64525364e8a58e51c08d4e0b1b6905431928236a810441e41d3df011c5a8c"}, 0xde) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x62, &(0x7f0000000140), 0x0, &(0x7f0000000040)=""/16, 0x10}, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000001c0)=[{0xf, 0xffff}, {0x0, 0x3}, {0x2, 0xc8dc}, {0x2, 0x9}, {0x8, 0x400}, {0x3, 0x4}], 0x6) [ 1837.161864] __alloc_pages_nodemask+0x34b/0xde0 [ 1837.166557] ? __alloc_pages_slowpath+0x2e10/0x2e10 [ 1837.171593] ? save_stack+0xa9/0xd0 [ 1837.175250] ? save_stack+0x43/0xd0 [ 1837.178913] ? kasan_kmalloc+0xc7/0xe0 [ 1837.182813] ? __kmalloc_node+0x50/0x70 [ 1837.186796] ? blk_mq_alloc_rq_map+0x10d/0x220 [ 1837.191392] ? blk_mq_init_sched+0x21d/0x770 [ 1837.195816] ? do_vfs_ioctl+0x1de/0x1790 [ 1837.199902] ? ksys_ioctl+0xa9/0xd0 [ 1837.203542] ? __x64_sys_ioctl+0x73/0xb0 [ 1837.207619] ? do_syscall_64+0x1b9/0x820 [ 1837.211705] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1837.217097] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1837.222643] ? find_next_bit+0x104/0x130 [ 1837.226739] ? __cpu_to_node+0x7d/0xa0 [ 1837.230639] ? blk_mq_hw_queue_to_node+0xcc/0x110 [ 1837.235500] blk_mq_alloc_rqs+0x31c/0x980 [ 1837.239718] ? blk_mq_alloc_rq_map+0x220/0x220 [ 1837.244312] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 1837.249603] ? kasan_unpoison_shadow+0x35/0x50 [ 1837.254207] ? __kmalloc_node+0x50/0x70 [ 1837.258214] blk_mq_init_sched+0x279/0x770 [ 1837.262490] elevator_init_mq+0xd7/0x160 [ 1837.266569] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1837.271866] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1837.276374] ? __mutex_init+0x1f7/0x290 [ 1837.280368] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1837.285743] ? __kmalloc_node+0x56/0x70 [ 1837.289739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1837.295292] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1837.300077] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1837.305297] blk_mq_init_queue+0x63/0xb0 [ 1837.309368] loop_add+0x376/0xa40 [ 1837.312836] ? loop_queue_rq+0x690/0x690 [ 1837.316923] loop_control_ioctl+0x199/0x530 [ 1837.321272] ? loop_add+0xa40/0xa40 [ 1837.324908] ? perf_trace_sched_process_exec+0x860/0x860 [ 1837.330378] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1837.335322] ? loop_add+0xa40/0xa40 [ 1837.338961] do_vfs_ioctl+0x1de/0x1790 [ 1837.342867] ? ioctl_preallocate+0x300/0x300 [ 1837.347295] ? selinux_file_mprotect+0x620/0x620 [ 1837.352077] ? __sb_end_write+0xd9/0x110 [ 1837.356170] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1837.361746] ? fput+0x130/0x1a0 [ 1837.365037] ? do_syscall_64+0x9a/0x820 [ 1837.369034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1837.374585] ? security_file_ioctl+0x94/0xc0 [ 1837.379013] ksys_ioctl+0xa9/0xd0 [ 1837.382487] __x64_sys_ioctl+0x73/0xb0 [ 1837.386387] do_syscall_64+0x1b9/0x820 [ 1837.390292] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1837.395668] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1837.400610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1837.405468] ? trace_hardirqs_on_caller+0x310/0x310 [ 1837.410496] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1837.415525] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1837.420556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1837.425420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1837.430616] RIP: 0033:0x457569 [ 1837.433821] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1837.452728] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:20:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) fstatfs(r0, &(0x7f0000000180)=""/133) [ 1837.460446] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1837.467722] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1837.474999] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1837.482284] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1837.489561] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xf56}], 0x1, 0x0) 01:20:10 executing program 5 (fault-call:8 fault-nth:42): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:10 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c7d, 0x0) 01:20:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) fdatasync(r0) 01:20:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xca8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x24, "110256b44face5f25a457e6b2acc78bff8e472521a75b74200fb7a88747c9ebb9f24aec1"}, &(0x7f0000000280)=0x2c) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3464d0136b0b400fbdea2666ed7ab1a", 0x10}], 0x1, &(0x7f0000000300)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x222, &(0x7f0000000040)=""/16, 0x10, 0x3ff}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000a80)='/dev/audio#\x00', 0x2503, 0x101000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) fcntl$notify(r0, 0x402, 0x80000013) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @empty, 0x0}, &(0x7f0000000780)=0xc) connect(r0, &(0x7f00000007c0)=@xdp={0x2c, 0x1, r4, 0x7}, 0x80) 01:20:10 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x80086601, 0x0) [ 1838.013687] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1838.047715] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:20:10 executing program 0: r0 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0x7, 0x6, 0x1, 0x100000001, '\x00', 0x6}, 0x0, [0x1, 0x5, 0x6, 0x3, 0x9, 0x6, 0x81, 0x80, 0x6, 0x404, 0x1, 0x9, 0x6e2, 0x4, 0x2, 0x1c, 0x6, 0x4, 0x0, 0xff, 0x7, 0x3ff, 0x1, 0xfffffffffffffff8, 0x5, 0x182f, 0x1, 0x9, 0xffffffff00000000, 0x2, 0x301, 0xd7, 0x2, 0x6d2, 0x0, 0xac, 0xfc, 0x5, 0x8, 0x6, 0xffffffff, 0x1, 0x1, 0x8, 0x0, 0x8, 0x100, 0x0, 0x40, 0x2, 0x6, 0x10001, 0x2, 0xefa, 0x6, 0x1, 0x1ff, 0x1f, 0xfff, 0x401, 0x2, 0x1, 0x646, 0x8, 0x2, 0x80, 0xfff, 0x4dcce15b, 0x1000000000, 0xb5e0, 0x7, 0x6, 0x8000, 0x1, 0x4, 0x5, 0x7, 0x101, 0x7, 0x1, 0x6, 0x7f, 0x7, 0x100, 0x485, 0x2, 0x4, 0xfffffffffffffff7, 0xa2f, 0x6, 0x1, 0x40, 0xfffffffffffffff7, 0x6, 0x9b7, 0xfff, 0x6a, 0x4, 0x2, 0x5, 0x2, 0x80, 0x4, 0x7, 0x2, 0x2, 0x0, 0x2, 0x20, 0xfffffffffffffffb, 0x2, 0x7fffffff, 0x4, 0x736, 0x7fff, 0x9, 0x80, 0xa269, 0x8, 0xfa5, 0x100, 0x3ff, 0x8, 0x7fff, 0x68c6, 0x7, 0x10001, 0x1], {r1, r2+10000000}}) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) bind$alg(r3, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00') ioctl$KDMKTONE(r3, 0x4b30, 0x2) connect$netlink(r5, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x800160}, 0xc) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x100400000000, 0x1, 0x6], 0x3, 0x3ff, 0x6, 0x81, 0xffffffff, 0x6, {0x400, 0x1, 0x6, 0xe632, 0xc0, 0x9, 0x8, 0x3, 0x1ff, 0x5, 0xb610, 0x3, 0x8, 0xa78c, "716e10e33d0244599681ae18cb3fe8f2170763d7791aff91ee492a71a95be76c"}}) [ 1838.070860] FAULT_INJECTION: forcing a failure. [ 1838.070860] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1838.115641] CPU: 0 PID: 27105 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1838.123039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1838.132402] Call Trace: [ 1838.135011] dump_stack+0x244/0x39d [ 1838.138660] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1838.143868] ? should_fail+0x8f3/0xd01 [ 1838.147771] should_fail.cold.4+0xa/0x17 [ 1838.151850] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1838.156961] ? __switch_to_asm+0x34/0x70 [ 1838.161052] ? __switch_to_asm+0x34/0x70 [ 1838.165123] ? __switch_to_asm+0x40/0x70 [ 1838.169192] ? __switch_to_asm+0x34/0x70 [ 1838.173293] ? __switch_to_asm+0x40/0x70 [ 1838.177366] ? __switch_to_asm+0x34/0x70 [ 1838.181445] ? __switch_to_asm+0x40/0x70 [ 1838.185514] ? __switch_to_asm+0x34/0x70 [ 1838.189591] ? zap_class+0x640/0x640 [ 1838.193315] ? print_usage_bug+0xc0/0xc0 [ 1838.197391] ? __switch_to_asm+0x40/0x70 [ 1838.201463] ? __switch_to_asm+0x34/0x70 [ 1838.205532] ? __switch_to_asm+0x40/0x70 [ 1838.209626] ? print_usage_bug+0xc0/0xc0 [ 1838.213697] ? print_usage_bug+0xc0/0xc0 [ 1838.217767] ? __schedule+0x8d7/0x21d0 [ 1838.221673] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1838.226288] ? __lock_is_held+0xb5/0x140 [ 1838.230359] ? __sched_text_start+0x8/0x8 [ 1838.234531] ? mark_held_locks+0xc7/0x130 [ 1838.238689] ? perf_trace_sched_process_exec+0x860/0x860 [ 1838.244155] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1838.248754] ? __might_sleep+0x95/0x190 [ 1838.252742] __alloc_pages_nodemask+0x34b/0xde0 [ 1838.257424] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.262194] ? __alloc_pages_slowpath+0x2e10/0x2e10 [ 1838.267256] ? memset+0x31/0x40 [ 1838.270558] ? loop_init_request+0x83/0x180 [ 1838.274908] ? loop_info64_from_compat+0x940/0x940 [ 1838.279852] ? blk_mq_alloc_rqs+0x6d5/0x980 [ 1838.284198] blk_mq_alloc_rqs+0x31c/0x980 [ 1838.288375] ? blk_mq_alloc_rq_map+0x220/0x220 [ 1838.292988] ? kasan_unpoison_shadow+0x35/0x50 [ 1838.297608] ? __kmalloc_node+0x50/0x70 [ 1838.301607] blk_mq_init_sched+0x279/0x770 [ 1838.305887] elevator_init_mq+0xd7/0x160 [ 1838.309958] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1838.315271] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1838.319783] ? __mutex_init+0x1f7/0x290 [ 1838.323798] ? blk_mq_alloc_tag_set+0x60e/0xad0 [ 1838.328501] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1838.333708] blk_mq_init_queue+0x63/0xb0 [ 1838.337784] loop_add+0x376/0xa40 [ 1838.341274] ? loop_queue_rq+0x690/0x690 [ 1838.345362] loop_control_ioctl+0x199/0x530 [ 1838.349694] ? loop_add+0xa40/0xa40 [ 1838.353335] ? perf_trace_sched_process_exec+0x860/0x860 [ 1838.358820] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1838.363766] ? loop_add+0xa40/0xa40 [ 1838.367405] do_vfs_ioctl+0x1de/0x1790 [ 1838.371340] ? ioctl_preallocate+0x300/0x300 [ 1838.375764] ? selinux_file_mprotect+0x620/0x620 [ 1838.380538] ? __sb_end_write+0xd9/0x110 [ 1838.384617] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1838.390161] ? fput+0x130/0x1a0 [ 1838.393452] ? do_syscall_64+0x9a/0x820 [ 1838.397448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1838.403011] ? security_file_ioctl+0x94/0xc0 [ 1838.407435] ksys_ioctl+0xa9/0xd0 [ 1838.410904] __x64_sys_ioctl+0x73/0xb0 [ 1838.414806] do_syscall_64+0x1b9/0x820 [ 1838.418709] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1838.424089] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1838.429028] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1838.433882] ? trace_hardirqs_on_caller+0x310/0x310 [ 1838.438911] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1838.443953] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1838.448988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1838.453850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1838.459046] RIP: 0033:0x457569 [ 1838.462268] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1838.481175] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1838.488903] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1838.496177] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1838.503451] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 01:20:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x800, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000040)={0x14, 0x49, 0x2, {0x20, 0x3, 0x3}}, 0x14) fanotify_init(0x4, 0x109002) ioctl$VIDIOC_TRY_ENCODER_CMD(r1, 0xc028564e, &(0x7f0000000080)={0x2, 0x1, [0xd5d, 0x4, 0x3, 0x0, 0x7f, 0x7fffffff, 0x7, 0x80000001]}) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1838.510724] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1838.517999] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VIDIOC_S_PRIORITY(r2, 0x40045644, 0x2) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) r3 = memfd_create(&(0x7f0000000180)='aegis128l\x00', 0x1) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000300)={[], 0x1, 0x3ff, 0x7f, 0x0, 0x100000000, 0x1, 0x1000, [], 0x4}) 01:20:11 executing program 5 (fault-call:8 fault-nth:43): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:11 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c33, 0x0) 01:20:11 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c4f, 0x0) [ 1838.822984] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1838.861030] FAULT_INJECTION: forcing a failure. [ 1838.861030] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.879489] CPU: 0 PID: 27124 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1838.886878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1838.896249] Call Trace: [ 1838.898895] dump_stack+0x244/0x39d [ 1838.902540] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1838.907793] ? should_fail.cold.4+0x5/0x17 [ 1838.912042] ? dump_stack+0xf/0x39d [ 1838.915686] should_fail.cold.4+0xa/0x17 [ 1838.919763] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1838.925328] ? mark_held_locks+0xc7/0x130 [ 1838.929493] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.934282] ? zap_class+0x640/0x640 [ 1838.938006] ? retint_kernel+0x2d/0x2d [ 1838.941908] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1838.946852] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.951620] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1838.957088] ? find_held_lock+0x36/0x1c0 [ 1838.961253] ? __lock_is_held+0xb5/0x140 [ 1838.965350] ? perf_trace_sched_process_exec+0x860/0x860 [ 1838.970824] __should_failslab+0x124/0x180 [ 1838.975076] should_failslab+0x9/0x14 [ 1838.978889] kmem_cache_alloc_node_trace+0x270/0x740 [ 1838.984023] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1838.988617] ? retint_kernel+0x2d/0x2d [ 1838.992526] elevator_alloc+0x82/0x1f0 [ 1838.996435] dd_init_queue+0x9c/0x600 [ 1839.000270] ? dd_exit_queue+0x250/0x250 [ 1839.004351] ? retint_kernel+0x2d/0x2d [ 1839.008285] blk_mq_init_sched+0x3b3/0x770 [ 1839.012548] elevator_init_mq+0xd7/0x160 [ 1839.016629] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1839.021931] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1839.026449] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1839.031042] ? retint_kernel+0x2d/0x2d [ 1839.034948] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1839.039894] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.044663] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1839.050140] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.055099] ? blk_alloc_queue_node+0x988/0xe80 [ 1839.059785] blk_mq_init_queue+0x63/0xb0 [ 1839.063866] loop_add+0x376/0xa40 [ 1839.067336] ? loop_queue_rq+0x690/0x690 [ 1839.071422] loop_control_ioctl+0x199/0x530 [ 1839.075759] ? loop_add+0xa40/0xa40 [ 1839.079397] ? perf_trace_sched_process_exec+0x860/0x860 [ 1839.084861] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1839.089825] ? loop_add+0xa40/0xa40 [ 1839.093467] do_vfs_ioctl+0x1de/0x1790 [ 1839.097372] ? ioctl_preallocate+0x300/0x300 [ 1839.101798] ? selinux_file_mprotect+0x620/0x620 [ 1839.106576] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.111358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1839.116910] ? security_file_ioctl+0x94/0xc0 [ 1839.121332] ksys_ioctl+0xa9/0xd0 [ 1839.124802] __x64_sys_ioctl+0x73/0xb0 [ 1839.128705] do_syscall_64+0x1b9/0x820 [ 1839.132603] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1839.137980] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1839.142918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1839.147770] ? trace_hardirqs_on_caller+0x310/0x310 [ 1839.152796] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1839.157825] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1839.162858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1839.167721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1839.172922] RIP: 0033:0x457569 [ 1839.176125] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1839.195035] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1839.202764] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1839.210038] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1839.217314] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1839.224588] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1839.231864] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x8e}], 0x1, 0x0) 01:20:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(crct10dif-generic,cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9ca, 0x241) ioctl$NBD_DISCONNECT(r2, 0xab08) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) 01:20:12 executing program 5 (fault-call:8 fault-nth:44): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:12 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c4e, 0x0) 01:20:12 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c3d, 0x0) [ 1839.393994] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:20:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f0000000040)={0x1, 0x8, "3c337aec45b7601ab6c826feff574de1fc21c528f1f5d98b13598d4515125338", 0x5, 0x7ff, 0x40, 0x6, 0x10}) fanotify_mark(r1, 0x80, 0x0, r1, &(0x7f00000000c0)='./file0\x00') ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f00000001c0)={0x4, "06842610b08afd7deda1c21501022f474ddd0cc81062065c0053694e170fd4da", 0x6, 0x1000, 0x9, 0x3, 0x14, 0x7, 0x6, 0x1ff}) [ 1839.456624] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1839.488647] FAULT_INJECTION: forcing a failure. [ 1839.488647] name failslab, interval 1, probability 0, space 0, times 0 [ 1839.515229] CPU: 1 PID: 27149 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1839.522655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1839.532019] Call Trace: [ 1839.534630] dump_stack+0x244/0x39d [ 1839.538297] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1839.543516] should_fail.cold.4+0xa/0x17 [ 1839.547589] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.552368] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1839.557479] ? retint_kernel+0x2d/0x2d [ 1839.561384] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1839.566323] ? save_stack+0x43/0xd0 [ 1839.569962] ? kasan_kmalloc+0xc7/0xe0 [ 1839.573862] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.578630] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1839.584095] ? blk_mq_init_allocated_queue+0x1074/0x1680 [ 1839.589553] ? blk_mq_init_queue+0x63/0xb0 [ 1839.593796] ? loop_add+0x376/0xa40 [ 1839.597441] ? loop_control_ioctl+0x199/0x530 [ 1839.601972] ? do_vfs_ioctl+0x1de/0x1790 [ 1839.606040] ? ksys_ioctl+0xa9/0xd0 [ 1839.609682] ? zap_class+0x640/0x640 [ 1839.613416] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.618201] ? __lock_is_held+0xb5/0x140 [ 1839.622301] ? perf_trace_sched_process_exec+0x860/0x860 [ 1839.627786] __should_failslab+0x124/0x180 [ 1839.632054] should_failslab+0x9/0x14 [ 1839.635864] kmem_cache_alloc_node_trace+0x270/0x740 [ 1839.640997] ? __sanitizer_cov_trace_const_cmp2+0x20/0x20 [ 1839.646547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1839.652102] dd_init_queue+0x10e/0x600 [ 1839.656005] ? dd_exit_queue+0x250/0x250 [ 1839.660087] ? retint_kernel+0x2d/0x2d [ 1839.664015] blk_mq_init_sched+0x3b3/0x770 [ 1839.668296] elevator_init_mq+0xd7/0x160 [ 1839.672386] blk_mq_init_allocated_queue+0x1074/0x1680 [ 1839.677686] ? blk_mq_map_swqueue+0xa50/0xa50 [ 1839.682196] ? __mutex_init+0x1f7/0x290 [ 1839.686213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1839.691772] ? __blk_mq_alloc_rq_map+0x17d/0x2e0 [ 1839.696575] ? blk_mq_update_nr_hw_queues+0xf00/0xf00 [ 1839.701793] blk_mq_init_queue+0x63/0xb0 [ 1839.705867] loop_add+0x376/0xa40 [ 1839.709332] ? loop_queue_rq+0x690/0x690 [ 1839.713423] loop_control_ioctl+0x199/0x530 [ 1839.717759] ? loop_add+0xa40/0xa40 [ 1839.721403] ? perf_trace_sched_process_exec+0x860/0x860 [ 1839.726872] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1839.731823] ? loop_add+0xa40/0xa40 [ 1839.735467] do_vfs_ioctl+0x1de/0x1790 [ 1839.739375] ? ioctl_preallocate+0x300/0x300 [ 1839.743804] ? selinux_file_mprotect+0x620/0x620 [ 1839.748579] ? __sb_end_write+0xd9/0x110 [ 1839.752657] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1839.758220] ? fput+0x130/0x1a0 [ 1839.761535] ? do_syscall_64+0x9a/0x820 [ 1839.765544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1839.771148] ? security_file_ioctl+0x94/0xc0 [ 1839.775617] ksys_ioctl+0xa9/0xd0 [ 1839.779090] __x64_sys_ioctl+0x73/0xb0 [ 1839.782994] do_syscall_64+0x1b9/0x820 [ 1839.786892] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1839.792309] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1839.797259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1839.802115] ? trace_hardirqs_on_caller+0x310/0x310 [ 1839.807149] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1839.812184] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1839.817222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1839.822094] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1839.827309] RIP: 0033:0x457569 [ 1839.830516] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1839.849426] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1839.857144] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1839.864422] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1839.871698] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1839.878976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1839.886261] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:12 executing program 5 (fault-call:8 fault-nth:45): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:12 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c3e, 0x0) 01:20:12 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c51, 0x0) 01:20:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400000, 0x88) write$FUSE_NOTIFY_STORE(r2, &(0x7f00000001c0)={0x2a, 0x4, 0x0, {0x4, 0x2a, 0x2, 0x0, [0x0, 0x0]}}, 0x2a) [ 1840.115907] FAULT_INJECTION: forcing a failure. [ 1840.115907] name failslab, interval 1, probability 0, space 0, times 0 [ 1840.131130] CPU: 1 PID: 27178 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1840.138518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1840.147878] Call Trace: [ 1840.150482] dump_stack+0x244/0x39d [ 1840.154133] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1840.159350] ? debug_smp_processor_id+0x1c/0x20 [ 1840.164032] ? perf_trace_lock+0x14d/0x7a0 [ 1840.168298] should_fail.cold.4+0xa/0x17 [ 1840.172385] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1840.177507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1840.183060] ? check_preemption_disabled+0x48/0x280 [ 1840.188092] ? debug_smp_processor_id+0x1c/0x20 [ 1840.192774] ? perf_trace_lock+0x14d/0x7a0 [ 1840.197017] ? blk_mq_debugfs_register_sched_hctx+0x14d/0x1b0 [ 1840.202912] ? zap_class+0x640/0x640 [ 1840.206630] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1840.211671] ? lock_is_held_type+0x210/0x210 [ 1840.216093] ? find_held_lock+0x36/0x1c0 [ 1840.220163] ? __lock_is_held+0xb5/0x140 [ 1840.224256] ? perf_trace_sched_process_exec+0x860/0x860 [ 1840.229710] ? find_held_lock+0x36/0x1c0 [ 1840.233791] __should_failslab+0x124/0x180 [ 1840.238035] should_failslab+0x9/0x14 [ 1840.241841] kmem_cache_alloc_node_trace+0x270/0x740 [ 1840.246955] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1840.251548] ? trace_hardirqs_on+0xbd/0x310 [ 1840.255876] ? kasan_check_read+0x11/0x20 [ 1840.260041] __alloc_disk_node+0xc9/0x510 [ 1840.264201] ? disk_expand_part_tbl+0x3d0/0x3d0 [ 1840.268876] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1840.273988] ? blk_queue_flag_set+0xf6/0x160 [ 1840.278404] loop_add+0x459/0xa40 [ 1840.281865] ? loop_queue_rq+0x690/0x690 [ 1840.285946] loop_control_ioctl+0x199/0x530 [ 1840.290276] ? loop_add+0xa40/0xa40 [ 1840.293911] ? perf_trace_sched_process_exec+0x860/0x860 [ 1840.299374] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1840.304318] ? loop_add+0xa40/0xa40 [ 1840.307953] do_vfs_ioctl+0x1de/0x1790 [ 1840.311856] ? ioctl_preallocate+0x300/0x300 [ 1840.316285] ? selinux_file_mprotect+0x620/0x620 [ 1840.321058] ? __sb_end_write+0xd9/0x110 [ 1840.325134] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1840.330681] ? fput+0x130/0x1a0 [ 1840.333965] ? do_syscall_64+0x9a/0x820 [ 1840.337953] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1840.343513] ? security_file_ioctl+0x94/0xc0 [ 1840.347934] ksys_ioctl+0xa9/0xd0 [ 1840.351396] __x64_sys_ioctl+0x73/0xb0 [ 1840.355294] do_syscall_64+0x1b9/0x820 [ 1840.359190] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1840.364561] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1840.369497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1840.374349] ? trace_hardirqs_on_caller+0x310/0x310 [ 1840.379375] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1840.384402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1840.389263] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1840.394460] RIP: 0033:0x457569 [ 1840.397655] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1840.416562] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1840.424277] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1840.431553] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1840.438826] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1840.446097] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1840.453366] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:13 executing program 5 (fault-call:8 fault-nth:46): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400052028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x10000016) 01:20:13 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syzkaller1\x00', r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xb97}], 0x1, 0x0) 01:20:13 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c60, 0x0) 01:20:13 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c7c, 0x0) 01:20:13 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c28, 0x0) [ 1840.807193] FAULT_INJECTION: forcing a failure. [ 1840.807193] name failslab, interval 1, probability 0, space 0, times 0 [ 1840.831048] CPU: 1 PID: 27199 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1840.838443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1840.847804] Call Trace: [ 1840.850413] dump_stack+0x244/0x39d [ 1840.854068] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1840.859285] ? debug_smp_processor_id+0x1c/0x20 [ 1840.863970] ? perf_trace_lock+0x14d/0x7a0 [ 1840.868221] should_fail.cold.4+0xa/0x17 [ 1840.872318] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1840.877446] ? zap_class+0x640/0x640 [ 1840.881177] ? mark_held_locks+0xc7/0x130 [ 1840.885336] ? zap_class+0x640/0x640 [ 1840.889060] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1840.893830] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1840.898426] ? find_held_lock+0x36/0x1c0 [ 1840.902501] ? __lock_is_held+0xb5/0x140 [ 1840.906592] ? perf_trace_sched_process_exec+0x860/0x860 [ 1840.912070] __should_failslab+0x124/0x180 [ 1840.916319] should_failslab+0x9/0x14 [ 1840.920134] kmem_cache_alloc_node_trace+0x270/0x740 [ 1840.925414] ? lockdep_init_map+0x9/0x10 [ 1840.929498] __kmalloc_node+0x3c/0x70 [ 1840.933319] disk_expand_part_tbl+0x24b/0x3d0 [ 1840.937827] ? blk_free_devt+0x60/0x60 [ 1840.941739] __alloc_disk_node+0x177/0x510 [ 1840.945992] ? disk_expand_part_tbl+0x3d0/0x3d0 [ 1840.950676] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1840.955803] ? blk_queue_flag_set+0xf6/0x160 [ 1840.960229] loop_add+0x459/0xa40 [ 1840.963710] ? loop_queue_rq+0x690/0x690 [ 1840.967800] loop_control_ioctl+0x199/0x530 [ 1840.972133] ? loop_add+0xa40/0xa40 [ 1840.975776] ? perf_trace_sched_process_exec+0x860/0x860 [ 1840.981255] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1840.986200] ? loop_add+0xa40/0xa40 [ 1840.989837] do_vfs_ioctl+0x1de/0x1790 [ 1840.993740] ? ioctl_preallocate+0x300/0x300 [ 1840.998171] ? selinux_file_mprotect+0x620/0x620 [ 1841.002947] ? __sb_end_write+0xd9/0x110 [ 1841.007025] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1841.012575] ? fput+0x130/0x1a0 [ 1841.015864] ? do_syscall_64+0x9a/0x820 [ 1841.019852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1841.025408] ? security_file_ioctl+0x94/0xc0 [ 1841.029833] ksys_ioctl+0xa9/0xd0 [ 1841.033309] __x64_sys_ioctl+0x73/0xb0 [ 1841.037263] do_syscall_64+0x1b9/0x820 [ 1841.041157] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1841.046534] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1841.051469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1841.056863] ? trace_hardirqs_on_caller+0x310/0x310 [ 1841.061920] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1841.066954] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1841.071989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1841.076853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1841.082048] RIP: 0033:0x457569 [ 1841.085262] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:20:13 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:20:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) syz_emit_ethernet(0x100, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', r1}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xffffff61, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) [ 1841.104172] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1841.111918] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1841.119198] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1841.126471] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1841.133748] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1841.141026] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 01:20:14 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c26, 0x0) 01:20:14 executing program 5 (fault-call:8 fault-nth:47): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:14 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c04, 0x0) [ 1841.262976] __nla_parse: 2 callbacks suppressed [ 1841.262986] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:20:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) socketpair(0xa, 0xa, 0xda54, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="ba09090000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="67a000efd968402f79d4a609ba9522e6b80b0931c40a500d28c87c5dba5e50c9fa10966f86506c0b111145610635e986cbd89f3b653542f4a9ddf13b6b194c8be32f38b29efc6fe1372cd26ab1b31db000746f78a8879695acca31f943b8889cfe3fa1cf846f5f60cd09d5585c050b819c3c9db3c7e51e6e63e00ae6e055f6653717e2b088f07b194eb4ec9565c05a2bbc30d5473f986c45c86dda7587f4ce2576cf73dc55ebb447ce7a8856d7c999ad5ec022efc5b70b8733bcff79160d99d5ef142811071d0a6c3f0f9ac823248778cb061ad736fe994a031063ae"], @ANYBLOB="0005b5bd0101b8c308bfb300400000000a4898a4ace15d3a6dfeb8aa56bc335cde275c6bf2f73dd4577776614360af76d14be835b16ecc93e3d3851e278d0550fee10ede50e35fb3dba0a1262c14f45896064324111d810c1ee5d285d413c359108f17e83d4aad9b26000000000000005823b2135fc9ba50cdf3cefdaa06967d73538b748902c2bb80aeea611936023442b0a3dd74feffcccf8bb221ee20018a7fb532"]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000300)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@mcast2, r4}, 0x14) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0xffffffffffffff25}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) ioctl$VIDIOC_DBG_S_REGISTER(r3, 0x4038564f, &(0x7f00000001c0)={{0x1, @addr=0x48}, 0x8, 0x10000, 0xfffffffffffffffd}) 01:20:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x2, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) fcntl$setlease(r0, 0x400, 0x0) [ 1841.369555] FAULT_INJECTION: forcing a failure. [ 1841.369555] name failslab, interval 1, probability 0, space 0, times 0 [ 1841.403647] CPU: 0 PID: 27224 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1841.411203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1841.420580] Call Trace: [ 1841.423188] dump_stack+0x244/0x39d [ 1841.426841] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1841.432069] should_fail.cold.4+0xa/0x17 [ 1841.436158] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1841.441305] ? mark_held_locks+0xc7/0x130 [ 1841.445472] ? zap_class+0x640/0x640 [ 1841.449205] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1841.453811] ? retint_kernel+0x2d/0x2d [ 1841.457718] ? find_held_lock+0x36/0x1c0 [ 1841.461797] ? __lock_is_held+0xb5/0x140 [ 1841.465883] ? retint_kernel+0x2d/0x2d [ 1841.469782] ? perf_trace_sched_process_exec+0x860/0x860 [ 1841.475273] __should_failslab+0x124/0x180 [ 1841.479526] should_failslab+0x9/0x14 [ 1841.483339] kmem_cache_alloc_trace+0x2d7/0x750 [ 1841.488020] ? part_uevent+0x120/0x120 [ 1841.491921] ? percpu_ref_noop_confirm_switch+0x10/0x10 [ 1841.497307] ? trace_hardirqs_on+0xbd/0x310 [ 1841.501716] rand_initialize_disk+0x43/0xc0 [ 1841.506061] __alloc_disk_node+0x2ba/0x510 [ 1841.510315] ? disk_expand_part_tbl+0x3d0/0x3d0 [ 1841.515000] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1841.520124] ? blk_queue_flag_set+0xf6/0x160 [ 1841.524553] loop_add+0x459/0xa40 [ 1841.528019] ? loop_queue_rq+0x690/0x690 [ 1841.532102] loop_control_ioctl+0x199/0x530 [ 1841.536437] ? loop_add+0xa40/0xa40 [ 1841.540076] ? perf_trace_sched_process_exec+0x860/0x860 [ 1841.545546] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1841.550490] ? loop_add+0xa40/0xa40 [ 1841.554134] do_vfs_ioctl+0x1de/0x1790 [ 1841.558037] ? ioctl_preallocate+0x300/0x300 [ 1841.562462] ? selinux_file_mprotect+0x620/0x620 [ 1841.567238] ? __sb_end_write+0xd9/0x110 [ 1841.571334] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1841.576882] ? fput+0x130/0x1a0 [ 1841.580173] ? do_syscall_64+0x9a/0x820 [ 1841.584168] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1841.589720] ? security_file_ioctl+0x94/0xc0 [ 1841.594141] ksys_ioctl+0xa9/0xd0 [ 1841.597611] __x64_sys_ioctl+0x73/0xb0 [ 1841.601516] do_syscall_64+0x1b9/0x820 [ 1841.605416] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1841.610797] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1841.615740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1841.620599] ? trace_hardirqs_on_caller+0x310/0x310 [ 1841.625628] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1841.630660] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1841.635693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1841.640558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1841.645756] RIP: 0033:0x457569 [ 1841.648977] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 01:20:14 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c2c, 0x0) [ 1841.667894] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1841.675608] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1841.682883] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1841.690169] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1841.697448] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1841.704726] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1841.933642] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1841.963384] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 01:20:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="4631876963812572b5"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x23080, &(0x7f0000000200)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0xd87}], 0x1, 0x0) 01:20:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0xff) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:14 executing program 5 (fault-call:8 fault-nth:48): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 01:20:14 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x40049409, 0x0) 01:20:14 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x40049409, 0x0) 01:20:14 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x6, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="45a89551a8b0c7489445409b6a7c6a1dfce6629af99d6a7f85dfd60195a0b3d59ed4a5db8c654eb2843f1d34a1f1b12a45a120a8fccc0b751d89749e7a8c67164a2b16ba674873ffd7c70c91671c8d006d5a5b0b6d79d46308b732c6d238b406f8b5bd066fa569ffa78a0873e6dc0b7e194426f34450fc3fa5", 0x79, 0x8}], 0x10, &(0x7f0000000380)='TRUE') fsetxattr$security_smack_transmute(r0, &(0x7f00000001c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000200)='TRUE', 0x4, 0x1) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000140)=0x8000, 0x4) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000100)={0xffff, 0x3, 0xb3, &(0x7f0000000040)="5487ea9f579e6cb48710ef2507ea932a6ca7ebbe9490ef653439ec962a87f114499544a4d3607c0fb0e06aae3d5e1a20d0d208f0fdf54d5466a6c0b31a774d7c55088bae57493bbf56d3d16ca1ddd7c304e952c3b37db9b5d831759e05f68576b89299a1ef4583ac729373bd670a704ce3b37276bab2d4cbe39190448589965edeb9f03eaf9d93a6e9567669bfb07a7739d54afd625156a39b06d6caf618782b72b4a20aa56ae772716fb3731692a833e93b1b"}) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x6bae, 0x86640) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e11ff0), 0x0) 01:20:14 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c5d, 0x0) 01:20:15 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x4c61, 0x0) [ 1842.155144] ceph: device name is missing path (no : separator in /dev/loop2) [ 1842.223436] ceph: device name is missing path (no : separator in /dev/loop2) 01:20:15 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x208040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r5, 0x80086601, 0x0) 01:20:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000023c0)="b3374d0136b0b43afbdea2666ed7911a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/16, 0x10}, 0x0) 01:20:15 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) rt_sigsuspend(&(0x7f0000000040)={0xffffffffffff2e45}, 0x8) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 01:20:15 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47744279}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c0e, 0x0) [ 1842.490148] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 1842.540794] FAULT_INJECTION: forcing a failure. [ 1842.540794] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.552719] CPU: 1 PID: 27290 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1842.560103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1842.569473] Call Trace: [ 1842.572084] dump_stack+0x244/0x39d [ 1842.575735] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1842.580949] ? debug_smp_processor_id+0x1c/0x20 [ 1842.585633] ? perf_trace_lock+0x14d/0x7a0 [ 1842.589902] should_fail.cold.4+0xa/0x17 [ 1842.593984] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1842.599101] ? mark_held_locks+0xc7/0x130 [ 1842.603277] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1842.608399] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1842.612997] ? zap_class+0x640/0x640 [ 1842.616730] ? trace_hardirqs_off_caller+0x310/0x310 [ 1842.621848] ? do_raw_spin_trylock+0x270/0x270 [ 1842.626449] ? find_held_lock+0x36/0x1c0 [ 1842.630532] ? __lock_is_held+0xb5/0x140 [ 1842.634628] ? perf_trace_sched_process_exec+0x860/0x860 [ 1842.640090] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1842.645209] ? __debug_object_init+0x57d/0x1290 [ 1842.649909] __should_failslab+0x124/0x180 [ 1842.654165] should_failslab+0x9/0x14 [ 1842.657981] kmem_cache_alloc_trace+0x2d7/0x750 [ 1842.662662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1842.668210] ? check_preemption_disabled+0x48/0x280 [ 1842.673281] device_create_groups_vargs+0xa7/0x270 [ 1842.678233] device_create_vargs+0x46/0x60 [ 1842.682502] bdi_register_va.part.9+0xc3/0x9c0 [ 1842.687115] ? cgwb_kill+0x640/0x640 [ 1842.690856] ? lockdep_init_map+0x9/0x10 [ 1842.694947] ? __init_waitqueue_head+0x9e/0x150 [ 1842.699632] ? init_wait_entry+0x1c0/0x1c0 [ 1842.703892] ? __lockdep_init_map+0x105/0x590 [ 1842.708421] ? pm_runtime_init+0x459/0x560 [ 1842.712672] ? update_pm_runtime_accounting+0x1b0/0x1b0 [ 1842.718066] bdi_register+0x111/0x130 [ 1842.721911] ? bdi_register_va+0x80/0x80 [ 1842.726002] bdi_register_owner+0x5e/0x100 [ 1842.730267] __device_add_disk+0xebd/0x13e0 [ 1842.734620] ? blk_alloc_devt+0x2e0/0x2e0 [ 1842.738802] ? pointer+0x900/0x900 [ 1842.742352] ? __mutex_init+0x1f7/0x290 [ 1842.746342] ? psi_task_change.cold.11+0x1ac/0x1ac [ 1842.751294] ? sprintf+0xb0/0xe0 [ 1842.754680] ? scnprintf+0x130/0x130 [ 1842.758409] ? __lockdep_init_map+0x105/0x590 [ 1842.762927] device_add_disk+0x2a/0x40 [ 1842.766826] loop_add+0x75b/0xa40 [ 1842.770300] ? loop_queue_rq+0x690/0x690 [ 1842.774391] loop_control_ioctl+0x199/0x530 [ 1842.778724] ? loop_add+0xa40/0xa40 [ 1842.782369] ? perf_trace_sched_process_exec+0x860/0x860 [ 1842.787840] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1842.792797] ? loop_add+0xa40/0xa40 [ 1842.796440] do_vfs_ioctl+0x1de/0x1790 [ 1842.800354] ? ioctl_preallocate+0x300/0x300 [ 1842.804790] ? selinux_file_mprotect+0x620/0x620 [ 1842.809568] ? __sb_end_write+0xd9/0x110 [ 1842.813647] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1842.819191] ? fput+0x130/0x1a0 [ 1842.822483] ? do_syscall_64+0x9a/0x820 [ 1842.826476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1842.832027] ? security_file_ioctl+0x94/0xc0 [ 1842.836452] ksys_ioctl+0xa9/0xd0 [ 1842.839927] __x64_sys_ioctl+0x73/0xb0 [ 1842.843833] do_syscall_64+0x1b9/0x820 [ 1842.847732] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1842.853118] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1842.858064] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1842.862923] ? trace_hardirqs_on_caller+0x310/0x310 [ 1842.867951] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1842.872985] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1842.878023] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1842.882893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1842.888091] RIP: 0033:0x457569 [ 1842.891299] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1842.910210] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1842.918022] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1842.925300] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1842.932580] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1842.939853] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1842.947129] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1842.962234] WARNING: CPU: 1 PID: 27290 at block/genhd.c:704 __device_add_disk+0x10e6/0x13e0 [ 1842.970757] Kernel panic - not syncing: panic_on_warn set ... [ 1842.976659] CPU: 1 PID: 27290 Comm: syz-executor5 Not tainted 4.20.0-rc2+ #117 [ 1842.984022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1842.993379] Call Trace: [ 1842.995985] dump_stack+0x244/0x39d [ 1842.999636] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1843.004851] panic+0x2ad/0x55c [ 1843.008058] ? add_taint.cold.5+0x16/0x16 [ 1843.012229] ? __warn.cold.8+0x5/0x45 [ 1843.016062] ? __device_add_disk+0x10e6/0x13e0 [ 1843.020656] __warn.cold.8+0x20/0x45 [ 1843.024382] ? rcu_softirq_qs+0x20/0x20 [ 1843.028373] ? __device_add_disk+0x10e6/0x13e0 [ 1843.032974] report_bug+0x254/0x2d0 [ 1843.036621] do_error_trap+0x11b/0x200 [ 1843.040528] do_invalid_op+0x36/0x40 [ 1843.044267] ? __device_add_disk+0x10e6/0x13e0 [ 1843.048868] invalid_op+0x14/0x20 [ 1843.052338] RIP: 0010:__device_add_disk+0x10e6/0x13e0 [ 1843.058059] Code: 00 80 a3 dc 00 00 00 ef e9 57 f7 ff ff e8 12 33 ff fd 0f 0b e9 cf f7 ff ff e8 06 33 ff fd 0f 0b e9 eb f6 ff ff e8 fa 32 ff fd <0f> 0b e9 e5 fd ff ff 4c 89 f7 e8 ab 80 42 fe e9 97 f0 ff ff e8 71 [ 1843.076983] RSP: 0018:ffff888149ef7870 EFLAGS: 00010246 [ 1843.082360] RAX: 0000000000040000 RBX: ffff8881820d7500 RCX: ffffc9000feba000 [ 1843.089636] RDX: 0000000000040000 RSI: ffffffff838054e6 RDI: 0000000000000005 [ 1843.096912] RBP: ffff888149ef7a48 R08: ffff8881c90e2140 R09: ffffed103b5e5b67 [ 1843.104194] R10: ffffed103b5e5b67 R11: ffff8881daf2db3b R12: ffff888149ef7a20 [ 1843.111467] R13: 00000000fffffff4 R14: ffff8881820d7a70 R15: ffff8881820d7504 [ 1843.118779] ? __device_add_disk+0x10e6/0x13e0 [ 1843.123392] ? blk_alloc_devt+0x2e0/0x2e0 [ 1843.127565] ? pointer+0x900/0x900 [ 1843.131118] ? __mutex_init+0x1f7/0x290 [ 1843.135113] ? psi_task_change.cold.11+0x1ac/0x1ac [ 1843.140062] ? sprintf+0xb0/0xe0 [ 1843.143444] ? scnprintf+0x130/0x130 [ 1843.147178] ? __lockdep_init_map+0x105/0x590 [ 1843.151691] device_add_disk+0x2a/0x40 [ 1843.155604] loop_add+0x75b/0xa40 [ 1843.159072] ? loop_queue_rq+0x690/0x690 [ 1843.163155] loop_control_ioctl+0x199/0x530 [ 1843.167489] ? loop_add+0xa40/0xa40 [ 1843.171128] ? perf_trace_sched_process_exec+0x860/0x860 [ 1843.176600] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1843.181551] ? loop_add+0xa40/0xa40 [ 1843.185191] do_vfs_ioctl+0x1de/0x1790 [ 1843.189099] ? ioctl_preallocate+0x300/0x300 [ 1843.193526] ? selinux_file_mprotect+0x620/0x620 [ 1843.198307] ? __sb_end_write+0xd9/0x110 [ 1843.202388] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1843.207938] ? fput+0x130/0x1a0 [ 1843.211233] ? do_syscall_64+0x9a/0x820 [ 1843.215235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1843.220803] ? security_file_ioctl+0x94/0xc0 [ 1843.225231] ksys_ioctl+0xa9/0xd0 [ 1843.228716] __x64_sys_ioctl+0x73/0xb0 [ 1843.232617] do_syscall_64+0x1b9/0x820 [ 1843.236515] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1843.241892] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1843.246836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1843.251695] ? trace_hardirqs_on_caller+0x310/0x310 [ 1843.256721] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1843.261754] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1843.266800] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1843.271668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1843.276869] RIP: 0033:0x457569 [ 1843.280072] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1843.298985] RSP: 002b:00007f5e32499c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1843.306705] RAX: ffffffffffffffda RBX: 00007f5e32499c90 RCX: 0000000000457569 [ 1843.313984] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 1843.321267] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1843.328538] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e3249a6d4 [ 1843.335813] R13: 00000000004c0606 R14: 00000000004d0b10 R15: 0000000000000006 [ 1843.344327] Kernel Offset: disabled [ 1843.348133] Rebooting in 86400 seconds..