Warning: Permanently added '[localhost]:23103' (ECDSA) to the list of known hosts.
2022/10/04 14:29:19 fuzzer started
2022/10/04 14:29:19 dialing manager at localhost:46847
syzkaller login: [ 47.826785] cgroup: Unknown subsys name 'net'
[ 47.888286] cgroup: Unknown subsys name 'rlimit'
2022/10/04 14:29:33 syscalls: 2215
2022/10/04 14:29:33 code coverage: enabled
2022/10/04 14:29:33 comparison tracing: enabled
2022/10/04 14:29:33 extra coverage: enabled
2022/10/04 14:29:33 setuid sandbox: enabled
2022/10/04 14:29:33 namespace sandbox: enabled
2022/10/04 14:29:33 Android sandbox: enabled
2022/10/04 14:29:33 fault injection: enabled
2022/10/04 14:29:33 leak checking: enabled
2022/10/04 14:29:33 net packet injection: enabled
2022/10/04 14:29:33 net device setup: enabled
2022/10/04 14:29:33 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/10/04 14:29:33 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/10/04 14:29:33 USB emulation: enabled
2022/10/04 14:29:33 hci packet injection: enabled
2022/10/04 14:29:33 wifi device emulation: failed to parse kernel version (6.0.0-next-20221004����������������������������������������������)
2022/10/04 14:29:33 802.15.4 emulation: enabled
2022/10/04 14:29:33 fetching corpus: 0, signal 0/2000 (executing program)
2022/10/04 14:29:33 fetching corpus: 50, signal 18727/22200 (executing program)
2022/10/04 14:29:33 fetching corpus: 100, signal 38095/42491 (executing program)
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2022/10/04 14:29:34 fetching corpus: 250, signal 59705/66568 (executing program)
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2022/10/04 14:29:37 fetching corpus: 1300, signal 113097/122925 (executing program)
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2022/10/04 14:29:37 fetching corpus: 1400, signal 115769/125192 (executing program)
2022/10/04 14:29:37 fetching corpus: 1450, signal 117422/126479 (executing program)
2022/10/04 14:29:37 fetching corpus: 1500, signal 118778/127510 (executing program)
2022/10/04 14:29:37 fetching corpus: 1550, signal 120191/128511 (executing program)
2022/10/04 14:29:37 fetching corpus: 1600, signal 121404/129391 (executing program)
2022/10/04 14:29:38 fetching corpus: 1650, signal 122043/129972 (executing program)
2022/10/04 14:29:38 fetching corpus: 1700, signal 123381/130870 (executing program)
2022/10/04 14:29:38 fetching corpus: 1750, signal 124903/131787 (executing program)
2022/10/04 14:29:38 fetching corpus: 1800, signal 125756/132354 (executing program)
2022/10/04 14:29:38 fetching corpus: 1850, signal 127447/133342 (executing program)
2022/10/04 14:29:38 fetching corpus: 1900, signal 129058/134165 (executing program)
2022/10/04 14:29:38 fetching corpus: 1950, signal 130231/134978 (executing program)
2022/10/04 14:29:38 fetching corpus: 2000, signal 131743/135703 (executing program)
2022/10/04 14:29:39 fetching corpus: 2050, signal 132770/136196 (executing program)
2022/10/04 14:29:39 fetching corpus: 2100, signal 134008/136730 (executing program)
2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/136786 (executing program)
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2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/137789 (executing program)
2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/137847 (executing program)
2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/137905 (executing program)
2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/137981 (executing program)
2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/138032 (executing program)
2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/138097 (executing program)
2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/138161 (executing program)
2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/138217 (executing program)
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2022/10/04 14:29:39 fetching corpus: 2104, signal 134049/138257 (executing program)
2022/10/04 14:29:41 starting 8 fuzzer processes
14:29:41 executing program 0:
io_setup(0x5, &(0x7f0000000040)=<r0=>0x0)
io_getevents(r0, 0x3, 0x3, &(0x7f0000000080)=[{}, {}, {}], 0x0)
14:29:41 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4000)
14:29:41 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32343530303330383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000b138543112eb43ac9dbc7e1411f64d55010040000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000003400000000000000", 0x20, 0x560}, {&(0x7f0000010300)="03000000040000000500000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d7f4655fd8f4655fd8f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1480}, {&(0x7f0000010e00)="8081000000300404d7f4655fd7f4655fd7f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000", 0x60, 0x1700}, {&(0x7f0000010f00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1900}, {&(0x7f0000011000)="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"/768, 0x300, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011400)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011600)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011700)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011800)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011900)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012000)="504d4d00504d4dffd8f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000012200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000012700)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x20000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x203e0}, {&(0x7f0000012a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000012b00))
14:29:41 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCETHTOOL(r0, 0x8927, &(0x7f0000000040)={'syz_tun\x00', 0x0})
14:29:41 executing program 4:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0)
ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)
[ 69.058517] audit: type=1400 audit(1664893781.687:6): avc: denied { execmem } for pid=288 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
14:29:41 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
14:29:41 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8)
14:29:41 executing program 7:
ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0)
syz_io_uring_setup(0x659a, &(0x7f0000000080)={0x0, 0x113c, 0x2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140))
[ 70.251016] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.254622] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.255977] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.259063] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.267470] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.269158] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.273593] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 70.303519] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 70.306314] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 70.308127] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 70.310287] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 70.312605] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 70.314189] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 70.315140] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 70.318015] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 70.324454] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 70.326402] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 70.334124] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 70.339629] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 70.339675] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 70.341257] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 70.349053] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 70.370358] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 70.377893] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 70.381990] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 70.383549] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 70.385835] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 70.389541] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 70.393407] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 70.395614] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 70.397468] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 70.398550] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 70.400009] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 70.404246] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 70.408867] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 70.450651] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 70.451164] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 70.457238] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 70.458980] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 70.460947] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 70.462163] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 70.468745] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 70.470497] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 70.473528] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 70.473677] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 70.476549] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 70.481023] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 70.490504] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 70.492616] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 72.341337] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.404769] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 72.405796] Bluetooth: hci1: command 0x0409 tx timeout
[ 72.406361] Bluetooth: hci2: command 0x0409 tx timeout
[ 72.468837] Bluetooth: hci4: command 0x0409 tx timeout
[ 72.469417] Bluetooth: hci3: command 0x0409 tx timeout
[ 72.532767] Bluetooth: hci7: command 0x0409 tx timeout
[ 72.533314] Bluetooth: hci6: command 0x0409 tx timeout
[ 74.389820] Bluetooth: hci0: command 0x041b tx timeout
[ 74.453868] Bluetooth: hci2: command 0x041b tx timeout
[ 74.454419] Bluetooth: hci1: command 0x041b tx timeout
[ 74.516787] Bluetooth: hci3: command 0x041b tx timeout
[ 74.517342] Bluetooth: hci4: command 0x041b tx timeout
[ 74.580764] Bluetooth: hci6: command 0x041b tx timeout
[ 74.581317] Bluetooth: hci7: command 0x041b tx timeout
[ 76.436778] Bluetooth: hci0: command 0x040f tx timeout
[ 76.501759] Bluetooth: hci1: command 0x040f tx timeout
[ 76.502294] Bluetooth: hci2: command 0x040f tx timeout
[ 76.565757] Bluetooth: hci4: command 0x040f tx timeout
[ 76.566284] Bluetooth: hci3: command 0x040f tx timeout
[ 76.628812] Bluetooth: hci7: command 0x040f tx timeout
[ 76.629308] Bluetooth: hci6: command 0x040f tx timeout
[ 77.077800] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 78.485769] Bluetooth: hci0: command 0x0419 tx timeout
[ 78.549808] Bluetooth: hci2: command 0x0419 tx timeout
[ 78.550257] Bluetooth: hci1: command 0x0419 tx timeout
[ 78.613748] Bluetooth: hci3: command 0x0419 tx timeout
[ 78.614183] Bluetooth: hci4: command 0x0419 tx timeout
[ 78.677759] Bluetooth: hci6: command 0x0419 tx timeout
[ 78.678189] Bluetooth: hci7: command 0x0419 tx timeout
[ 81.556770] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 86.036886] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 90.581753] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 95.124904] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 99.988806] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 102.774775] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 102.778270] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 102.779563] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 102.781801] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 102.783232] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 102.784316] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 102.787514] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 104.852806] Bluetooth: hci5: command 0x0409 tx timeout
[ 106.901325] Bluetooth: hci5: command 0x041b tx timeout
[ 108.950102] Bluetooth: hci5: command 0x040f tx timeout
[ 110.997836] Bluetooth: hci5: command 0x0419 tx timeout
14:30:36 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4000)
[ 123.752056] random: crng reseeded on system resumption
[ 123.767474] audit: type=1400 audit(1664893836.396:7): avc: denied { open } for pid=3647 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 123.778344] random: crng reseeded on system resumption
14:30:36 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4000)
14:30:36 executing program 4:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0)
ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)
[ 123.928280] random: crng reseeded on system resumption
14:30:36 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4000)
14:30:36 executing program 4:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0)
ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)
[ 124.098037] random: crng reseeded on system resumption
[ 124.152558] audit: type=1400 audit(1664893836.781:8): avc: denied { kernel } for pid=3676 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
14:30:36 executing program 1:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0)
ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)
[ 124.167385] ------------[ cut here ]------------
[ 124.167412]
[ 124.167416] ======================================================
[ 124.167420] WARNING: possible circular locking dependency detected
[ 124.167424] 6.0.0-next-20221004 #1 Not tainted
[ 124.167430] ------------------------------------------------------
[ 124.167434] syz-executor.5/3678 is trying to acquire lock:
[ 124.167440] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 124.167481]
[ 124.167481] but task is already holding lock:
[ 124.167484] ffff88801d5f5420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 124.167511]
[ 124.167511] which lock already depends on the new lock.
[ 124.167511]
[ 124.167514]
[ 124.167514] the existing dependency chain (in reverse order) is:
[ 124.167517]
[ 124.167517] -> #3 (&ctx->lock){....}-{2:2}:
[ 124.167531] _raw_spin_lock+0x2a/0x40
[ 124.167543] __perf_event_task_sched_out+0x53b/0x18d0
[ 124.167555] __schedule+0xedd/0x2470
[ 124.167569] schedule+0xda/0x1b0
[ 124.167583] exit_to_user_mode_prepare+0x114/0x1a0
[ 124.167596] syscall_exit_to_user_mode+0x19/0x40
[ 124.167610] do_syscall_64+0x48/0x90
[ 124.167628] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 124.167641]
[ 124.167641] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 124.167654] _raw_spin_lock_nested+0x30/0x40
[ 124.167665] raw_spin_rq_lock_nested+0x1e/0x30
[ 124.167679] task_fork_fair+0x63/0x4d0
[ 124.167698] sched_cgroup_fork+0x3d0/0x540
[ 124.167713] copy_process+0x4183/0x6e20
[ 124.167723] kernel_clone+0xe7/0x890
[ 124.167733] user_mode_thread+0xad/0xf0
[ 124.167744] rest_init+0x24/0x250
[ 124.167756] arch_call_rest_init+0xf/0x14
[ 124.167775] start_kernel+0x4c6/0x4eb
[ 124.167791] secondary_startup_64_no_verify+0xe0/0xeb
[ 124.167805]
[ 124.167805] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 124.167818] _raw_spin_lock_irqsave+0x39/0x60
[ 124.167830] try_to_wake_up+0xab/0x1930
[ 124.167843] up+0x75/0xb0
[ 124.167857] __up_console_sem+0x6e/0x80
[ 124.167873] console_unlock+0x46a/0x590
[ 124.167889] vprintk_emit+0x1bd/0x560
[ 124.167905] vprintk+0x84/0xa0
[ 124.167921] _printk+0xba/0xf1
[ 124.167933] kauditd_hold_skb.cold+0x3f/0x4e
[ 124.167951] kauditd_send_queue+0x233/0x290
[ 124.167966] kauditd_thread+0x5f9/0x9c0
[ 124.167979] kthread+0x2ed/0x3a0
[ 124.167994] ret_from_fork+0x22/0x30
[ 124.168006]
[ 124.168006] -> #0 ((console_sem).lock){....}-{2:2}:
[ 124.168020] __lock_acquire+0x2a02/0x5e70
[ 124.168036] lock_acquire+0x1a2/0x530
[ 124.168052] _raw_spin_lock_irqsave+0x39/0x60
[ 124.168063] down_trylock+0xe/0x70
[ 124.168079] __down_trylock_console_sem+0x3b/0xd0
[ 124.168095] vprintk_emit+0x16b/0x560
[ 124.168110] vprintk+0x84/0xa0
[ 124.168126] _printk+0xba/0xf1
[ 124.168137] report_bug.cold+0x72/0xab
[ 124.168153] handle_bug+0x3c/0x70
[ 124.168162] exc_invalid_op+0x14/0x50
[ 124.168171] asm_exc_invalid_op+0x16/0x20
[ 124.168184] group_sched_out.part.0+0x2c7/0x460
[ 124.168202] ctx_sched_out+0x8f1/0xc10
[ 124.168218] __perf_event_task_sched_out+0x6d0/0x18d0
[ 124.168229] __schedule+0xedd/0x2470
[ 124.168243] schedule+0xda/0x1b0
[ 124.168257] exit_to_user_mode_prepare+0x114/0x1a0
[ 124.168267] syscall_exit_to_user_mode+0x19/0x40
[ 124.168280] do_syscall_64+0x48/0x90
[ 124.168297] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 124.168310]
[ 124.168310] other info that might help us debug this:
[ 124.168310]
[ 124.168313] Chain exists of:
[ 124.168313] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 124.168313]
[ 124.168328] Possible unsafe locking scenario:
[ 124.168328]
[ 124.168330] CPU0 CPU1
[ 124.168332] ---- ----
[ 124.168335] lock(&ctx->lock);
[ 124.168340] lock(&rq->__lock);
[ 124.168346] lock(&ctx->lock);
[ 124.168352] lock((console_sem).lock);
[ 124.168358]
[ 124.168358] *** DEADLOCK ***
[ 124.168358]
[ 124.168360] 2 locks held by syz-executor.5/3678:
[ 124.168367] #0: ffff88806ce37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 124.168396] #1: ffff88801d5f5420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 124.168422]
[ 124.168422] stack backtrace:
[ 124.168425] CPU: 0 PID: 3678 Comm: syz-executor.5 Not tainted 6.0.0-next-20221004 #1
[ 124.168438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 124.168446] Call Trace:
[ 124.168450] <TASK>
[ 124.168454] dump_stack_lvl+0x8b/0xb3
[ 124.168473] check_noncircular+0x263/0x2e0
[ 124.168489] ? format_decode+0x26c/0xb50
[ 124.168507] ? print_circular_bug+0x450/0x450
[ 124.168524] ? simple_strtoul+0x30/0x30
[ 124.168540] ? perf_trace_lock+0x308/0x560
[ 124.168554] ? format_decode+0x26c/0xb50
[ 124.168572] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 124.168591] __lock_acquire+0x2a02/0x5e70
[ 124.168614] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 124.168638] lock_acquire+0x1a2/0x530
[ 124.168654] ? down_trylock+0xe/0x70
[ 124.168673] ? lock_release+0x750/0x750
[ 124.168694] ? vprintk+0x84/0xa0
[ 124.168712] _raw_spin_lock_irqsave+0x39/0x60
[ 124.168724] ? down_trylock+0xe/0x70
[ 124.168741] down_trylock+0xe/0x70
[ 124.168757] ? vprintk+0x84/0xa0
[ 124.168774] __down_trylock_console_sem+0x3b/0xd0
[ 124.168792] vprintk_emit+0x16b/0x560
[ 124.168811] vprintk+0x84/0xa0
[ 124.168829] _printk+0xba/0xf1
[ 124.168841] ? record_print_text.cold+0x16/0x16
[ 124.168858] ? report_bug.cold+0x66/0xab
[ 124.168877] ? group_sched_out.part.0+0x2c7/0x460
[ 124.168895] report_bug.cold+0x72/0xab
[ 124.168915] handle_bug+0x3c/0x70
[ 124.168925] exc_invalid_op+0x14/0x50
[ 124.168936] asm_exc_invalid_op+0x16/0x20
[ 124.168949] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 124.168969] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 2b 08 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 124.168980] RSP: 0018:ffff88801a6cfc48 EFLAGS: 00010006
[ 124.168989] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 124.168997] RDX: ffff888020585040 RSI: ffffffff81566da7 RDI: 0000000000000005
[ 124.169004] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 124.169012] R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88801d5f5400
[ 124.169020] R13: ffff88806ce3d2c0 R14: ffffffff8547d040 R15: 0000000000000002
[ 124.169032] ? group_sched_out.part.0+0x2c7/0x460
[ 124.169052] ? group_sched_out.part.0+0x2c7/0x460
[ 124.169078] ctx_sched_out+0x8f1/0xc10
[ 124.169099] __perf_event_task_sched_out+0x6d0/0x18d0
[ 124.169114] ? lock_is_held_type+0xd7/0x130
[ 124.169129] ? __perf_cgroup_move+0x160/0x160
[ 124.169139] ? set_next_entity+0x304/0x550
[ 124.169157] ? update_curr+0x267/0x740
[ 124.169176] ? lock_is_held_type+0xd7/0x130
[ 124.169191] __schedule+0xedd/0x2470
[ 124.169210] ? io_schedule_timeout+0x150/0x150
[ 124.169227] ? __x64_sys_futex_time32+0x480/0x480
[ 124.169242] schedule+0xda/0x1b0
[ 124.169258] exit_to_user_mode_prepare+0x114/0x1a0
[ 124.169270] syscall_exit_to_user_mode+0x19/0x40
[ 124.169285] do_syscall_64+0x48/0x90
[ 124.169303] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 124.169317] RIP: 0033:0x7f5daf864b19
[ 124.169325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 124.169336] RSP: 002b:00007f5dacdda218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 124.169346] RAX: 0000000000000001 RBX: 00007f5daf977f68 RCX: 00007f5daf864b19
[ 124.169354] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5daf977f6c
[ 124.169361] RBP: 00007f5daf977f60 R08: 000000000000000e R09: 0000000000000000
[ 124.169368] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f5daf977f6c
[ 124.169375] R13: 00007ffc524ddcff R14: 00007f5dacdda300 R15: 0000000000022000
[ 124.169390] </TASK>
[ 124.169832] random: crng reseeded on system resumption
[ 124.169857] WARNING: CPU: 0 PID: 3678 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 124.229411] Modules linked in:
[ 124.229633] CPU: 0 PID: 3678 Comm: syz-executor.5 Not tainted 6.0.0-next-20221004 #1
[ 124.230145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 124.230875] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 124.231243] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 2b 08 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 124.232423] RSP: 0018:ffff88801a6cfc48 EFLAGS: 00010006
[ 124.232777] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 124.233252] RDX: ffff888020585040 RSI: ffffffff81566da7 RDI: 0000000000000005
[ 124.233721] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 124.234192] R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88801d5f5400
[ 124.234663] R13: ffff88806ce3d2c0 R14: ffffffff8547d040 R15: 0000000000000002
[ 124.235130] FS: 00007f5dacdda700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 124.235658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.236046] CR2: 00007f6075e39670 CR3: 000000003db1c000 CR4: 0000000000350ef0
[ 124.236515] Call Trace:
[ 124.236692] <TASK>
[ 124.236853] ctx_sched_out+0x8f1/0xc10
[ 124.237142] __perf_event_task_sched_out+0x6d0/0x18d0
[ 124.237491] ? lock_is_held_type+0xd7/0x130
[ 124.237783] ? __perf_cgroup_move+0x160/0x160
[ 124.238083] ? set_next_entity+0x304/0x550
[ 124.238370] ? update_curr+0x267/0x740
[ 124.238642] ? lock_is_held_type+0xd7/0x130
[ 124.238936] __schedule+0xedd/0x2470
[ 124.239197] ? io_schedule_timeout+0x150/0x150
[ 124.239509] ? __x64_sys_futex_time32+0x480/0x480
[ 124.239833] schedule+0xda/0x1b0
[ 124.240071] exit_to_user_mode_prepare+0x114/0x1a0
[ 124.240397] syscall_exit_to_user_mode+0x19/0x40
[ 124.240720] do_syscall_64+0x48/0x90
[ 124.240979] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 124.241332] RIP: 0033:0x7f5daf864b19
[ 124.241580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 124.242751] RSP: 002b:00007f5dacdda218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 124.243245] RAX: 0000000000000001 RBX: 00007f5daf977f68 RCX: 00007f5daf864b19
[ 124.243716] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5daf977f6c
[ 124.244180] RBP: 00007f5daf977f60 R08: 000000000000000e R09: 0000000000000000
[ 124.244648] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f5daf977f6c
[ 124.245122] R13: 00007ffc524ddcff R14: 00007f5dacdda300 R15: 0000000000022000
[ 124.245596] </TASK>
[ 124.245756] irq event stamp: 778
[ 124.245983] hardirqs last enabled at (777): [<ffffffff8133f829>] exit_to_user_mode_prepare+0x109/0x1a0
[ 124.246591] hardirqs last disabled at (778): [<ffffffff8425ec15>] __schedule+0x1225/0x2470
[ 124.247135] softirqs last enabled at (682): [<ffffffff81170a0b>] __irq_exit_rcu+0x11b/0x180
[ 124.247694] softirqs last disabled at (441): [<ffffffff81170a0b>] __irq_exit_rcu+0x11b/0x180
[ 124.248249] ---[ end trace 0000000000000000 ]---
14:30:36 executing program 4:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0)
ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)
14:30:36 executing program 1:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0)
ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)
[ 124.282008] random: crng reseeded on system resumption
[ 124.293801] random: crng reseeded on system resumption
[ 132.633949] loop2: detected capacity change from 0 to 1024
[ 132.643411] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[ 132.645450] ext4 filesystem being mounted at /syzkaller-testdir941430580/syzkaller.REGsvm/0/file0 supports timestamps until 2038 (0x7fffffff)
[ 132.676383] EXT4-fs (loop2): unmounting filesystem.
14:30:45 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8)
14:30:45 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32343530303330383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000b138543112eb43ac9dbc7e1411f64d55010040000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000003400000000000000", 0x20, 0x560}, {&(0x7f0000010300)="03000000040000000500000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d7f4655fd8f4655fd8f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1480}, {&(0x7f0000010e00)="8081000000300404d7f4655fd7f4655fd7f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000", 0x60, 0x1700}, {&(0x7f0000010f00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1900}, {&(0x7f0000011000)="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"/768, 0x300, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011400)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011600)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011700)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011800)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011900)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012000)="504d4d00504d4dffd8f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000012200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000012700)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x20000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x203e0}, {&(0x7f0000012a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000012b00))
14:30:45 executing program 0:
io_setup(0x5, &(0x7f0000000040)=<r0=>0x0)
io_getevents(r0, 0x3, 0x3, &(0x7f0000000080)=[{}, {}, {}], 0x0)
14:30:45 executing program 4:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0)
io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
14:30:45 executing program 7:
ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0)
syz_io_uring_setup(0x659a, &(0x7f0000000080)={0x0, 0x113c, 0x2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140))
14:30:45 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCETHTOOL(r0, 0x8927, &(0x7f0000000040)={'syz_tun\x00', 0x0})
14:30:45 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
14:30:45 executing program 1:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0)
ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)
[ 132.726334] random: crng reseeded on system resumption
[ 132.765401] loop2: detected capacity change from 0 to 1024
14:30:45 executing program 4:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0)
io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
[ 132.796954] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[ 132.798789] ext4 filesystem being mounted at /syzkaller-testdir941430580/syzkaller.REGsvm/1/file0 supports timestamps until 2038 (0x7fffffff)
[ 132.868271] EXT4-fs (loop2): unmounting filesystem.
14:30:46 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8)
14:30:46 executing program 7:
ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0)
syz_io_uring_setup(0x659a, &(0x7f0000000080)={0x0, 0x113c, 0x2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140))
14:30:46 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCETHTOOL(r0, 0x8927, &(0x7f0000000040)={'syz_tun\x00', 0x0})
14:30:46 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32343530303330383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000b138543112eb43ac9dbc7e1411f64d55010040000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000003400000000000000", 0x20, 0x560}, {&(0x7f0000010300)="03000000040000000500000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d7f4655fd8f4655fd8f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1480}, {&(0x7f0000010e00)="8081000000300404d7f4655fd7f4655fd7f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000", 0x60, 0x1700}, {&(0x7f0000010f00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1900}, {&(0x7f0000011000)="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"/768, 0x300, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011400)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011600)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011700)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011800)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011900)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012000)="504d4d00504d4dffd8f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000012200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000012700)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x20000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x203e0}, {&(0x7f0000012a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000012b00))
14:30:46 executing program 0:
io_setup(0x5, &(0x7f0000000040)=<r0=>0x0)
io_getevents(r0, 0x3, 0x3, &(0x7f0000000080)=[{}, {}, {}], 0x0)
14:30:46 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
14:30:46 executing program 4:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0)
io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
14:30:46 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
[ 133.601862] loop2: detected capacity change from 0 to 1024
[ 133.655663] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
[ 133.661851] ext4 filesystem being mounted at /syzkaller-testdir941430580/syzkaller.REGsvm/2/file0 supports timestamps until 2038 (0x7fffffff)
14:30:46 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8)
14:30:46 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
14:30:46 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCETHTOOL(r0, 0x8927, &(0x7f0000000040)={'syz_tun\x00', 0x0})
14:30:46 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
[ 133.748026] EXT4-fs (loop2): unmounting filesystem.
VM DIAGNOSIS:
14:30:37 Registers:
info registers vcpu 0
RAX=0000000000000066 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff823bd531 RDI=ffffffff8765c9a0 RBP=ffffffff8765c960 RSP=ffff88801a6cf650
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000066 R11=0000000000000001
R12=0000000000000066 R13=ffffffff8765c960 R14=0000000000000010 R15=ffffffff823bd520
RIP=ffffffff823bd589 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f5dacdda700 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6075e39670 CR3=000000003db1c000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 00007f5daf94b7c0 00007f5daf94b7c8
YMM02=0000000000000000 0000000000000000 00007f5daf94b7e0 00007f5daf94b7c0
YMM03=0000000000000000 0000000000000000 00007f5daf94b7c8 00007f5daf94b7c0
YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
RAX=0000000080000001 RBX=0000000000000001 RCX=ffffffff81692d73 RDX=0000000000000001
RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88802f3fb190 RSP=ffff88801b4df640
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff88801b4dfa30 R13=ffffea0000b6ee80 R14=dffffc0000000000 R15=0000000000000001
RIP=ffffffff81461780 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b2dc23000 CR3=000000000ee48000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff
YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000