Warning: Permanently added '[localhost]:2966' (ECDSA) to the list of known hosts. 2022/09/23 12:18:49 fuzzer started 2022/09/23 12:18:49 dialing manager at localhost:38881 syzkaller login: [ 42.277629] cgroup: Unknown subsys name 'net' [ 42.412161] cgroup: Unknown subsys name 'rlimit' 2022/09/23 12:19:03 syscalls: 2215 2022/09/23 12:19:03 code coverage: enabled 2022/09/23 12:19:03 comparison tracing: enabled 2022/09/23 12:19:03 extra coverage: enabled 2022/09/23 12:19:03 setuid sandbox: enabled 2022/09/23 12:19:03 namespace sandbox: enabled 2022/09/23 12:19:03 Android sandbox: enabled 2022/09/23 12:19:03 fault injection: enabled 2022/09/23 12:19:03 leak checking: enabled 2022/09/23 12:19:03 net packet injection: enabled 2022/09/23 12:19:03 net device setup: enabled 2022/09/23 12:19:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/23 12:19:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/23 12:19:03 USB emulation: enabled 2022/09/23 12:19:03 hci packet injection: enabled 2022/09/23 12:19:03 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220923) 2022/09/23 12:19:03 802.15.4 emulation: enabled 2022/09/23 12:19:03 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/23 12:19:03 fetching corpus: 49, signal 30934/34111 (executing program) 2022/09/23 12:19:03 fetching corpus: 99, signal 37544/42060 (executing program) 2022/09/23 12:19:03 fetching corpus: 149, signal 45788/51356 (executing program) 2022/09/23 12:19:03 fetching corpus: 199, signal 50665/57368 (executing program) 2022/09/23 12:19:03 fetching corpus: 249, signal 56737/64331 (executing program) 2022/09/23 12:19:04 fetching corpus: 299, signal 64172/72364 (executing program) 2022/09/23 12:19:04 fetching corpus: 349, signal 67421/76466 (executing program) 2022/09/23 12:19:04 fetching corpus: 399, signal 73572/83072 (executing program) 2022/09/23 12:19:04 fetching corpus: 449, signal 79087/88882 (executing program) 2022/09/23 12:19:04 fetching corpus: 499, signal 82823/93119 (executing program) 2022/09/23 12:19:04 fetching corpus: 549, signal 85252/96104 (executing program) 2022/09/23 12:19:04 fetching corpus: 599, signal 88257/99559 (executing program) 2022/09/23 12:19:04 fetching corpus: 649, signal 91864/103383 (executing program) 2022/09/23 12:19:05 fetching corpus: 699, signal 93657/105670 (executing program) 2022/09/23 12:19:05 fetching corpus: 749, signal 96391/108676 (executing program) 2022/09/23 12:19:05 fetching corpus: 799, signal 99028/111522 (executing program) 2022/09/23 12:19:05 fetching corpus: 849, signal 101360/114018 (executing program) 2022/09/23 12:19:05 fetching corpus: 899, signal 103220/116146 (executing program) 2022/09/23 12:19:05 fetching corpus: 949, signal 105227/118309 (executing program) 2022/09/23 12:19:05 fetching corpus: 999, signal 107536/120622 (executing program) 2022/09/23 12:19:06 fetching corpus: 1049, signal 109090/122372 (executing program) 2022/09/23 12:19:06 fetching 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fetching corpus: 1699, signal 129697/141460 (executing program) 2022/09/23 12:19:07 fetching corpus: 1749, signal 130767/142326 (executing program) 2022/09/23 12:19:07 fetching corpus: 1799, signal 132417/143484 (executing program) 2022/09/23 12:19:07 fetching corpus: 1849, signal 133493/144398 (executing program) 2022/09/23 12:19:08 fetching corpus: 1899, signal 134753/145324 (executing program) 2022/09/23 12:19:08 fetching corpus: 1949, signal 136754/146651 (executing program) 2022/09/23 12:19:08 fetching corpus: 1999, signal 137979/147478 (executing program) 2022/09/23 12:19:08 fetching corpus: 2049, signal 139333/148329 (executing program) 2022/09/23 12:19:08 fetching corpus: 2099, signal 139793/148735 (executing program) 2022/09/23 12:19:08 fetching corpus: 2149, signal 141145/149745 (executing program) 2022/09/23 12:19:08 fetching corpus: 2199, signal 142310/150451 (executing program) 2022/09/23 12:19:09 fetching corpus: 2249, signal 144366/151503 (executing program) 2022/09/23 12:19:09 fetching corpus: 2299, signal 145425/152059 (executing program) 2022/09/23 12:19:09 fetching corpus: 2349, signal 146735/152725 (executing program) 2022/09/23 12:19:09 fetching corpus: 2399, signal 148027/153306 (executing program) 2022/09/23 12:19:09 fetching corpus: 2449, signal 149156/153796 (executing program) 2022/09/23 12:19:09 fetching corpus: 2499, signal 150202/154244 (executing program) 2022/09/23 12:19:09 fetching corpus: 2549, signal 150941/154580 (executing program) 2022/09/23 12:19:09 fetching corpus: 2599, signal 151899/155073 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155270 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155330 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155386 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155427 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155482 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155541 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155593 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155633 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155678 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155720 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155766 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155827 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155887 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155940 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/155985 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156036 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156082 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156140 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156193 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156237 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156275 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156322 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156387 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156400 (executing program) 2022/09/23 12:19:10 fetching corpus: 2626, signal 152350/156400 (executing program) 2022/09/23 12:19:13 starting 8 fuzzer processes 12:19:13 executing program 0: semtimedop(0x0, &(0x7f0000000540)=[{}], 0x1, 0x0) 12:19:13 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x500, 0x0) 12:19:13 executing program 2: semtimedop(0x0, &(0x7f0000002d00)=[{0x0, 0x100}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f0000002d80)) 12:19:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37313332313635343500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f2a953140c764271ad9be301789147cf010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000e85575eae85575ea00000000d1f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404d1f4655fd1f4655fd1f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000d908479700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000090dc20e700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3731333231363534352f66696c65302f66696c65300000000000000000000000000000000000000000000009d0860300000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffd1f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) 12:19:13 executing program 4: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file0\x00'}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) [ 65.498651] audit: type=1400 audit(1663935553.199:6): avc: denied { execmem } for pid=286 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:19:13 executing program 5: keyctl$assume_authority(0x10, 0x0) r0 = add_key$user(&(0x7f0000001600), &(0x7f0000001640)={'syz', 0x2}, &(0x7f0000001680)="ba", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f00000016c0)="95", 0x1) keyctl$setperm(0x5, 0x0, 0x0) 12:19:13 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 12:19:13 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) [ 66.734223] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 66.736978] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 66.738342] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 66.742861] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 66.744917] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 66.746256] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.751941] Bluetooth: hci0: HCI_REQ-0x0c1a [ 66.780214] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 66.782293] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 66.794792] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 66.797752] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 66.801188] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 66.803957] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 66.810524] Bluetooth: hci1: HCI_REQ-0x0c1a [ 66.873732] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 66.875341] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 66.878361] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 66.880008] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 66.882173] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 66.883912] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 66.884651] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 66.887842] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 66.889615] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 66.890450] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 66.892457] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 66.899454] Bluetooth: hci4: HCI_REQ-0x0c1a [ 66.908252] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 66.926013] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 66.927448] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 66.929439] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 66.930973] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 66.932940] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 66.938515] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 66.940153] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 66.942594] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 66.944836] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 66.948839] Bluetooth: hci3: HCI_REQ-0x0c1a [ 66.949671] Bluetooth: hci2: HCI_REQ-0x0c1a [ 66.952777] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 66.962388] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 66.962443] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 66.989228] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 66.997989] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 67.003432] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 67.006478] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 67.008061] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 67.012769] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 67.025322] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 67.027476] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 67.029910] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 67.038067] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 67.041863] Bluetooth: hci5: HCI_REQ-0x0c1a [ 67.045329] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 67.047758] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 67.052404] Bluetooth: hci6: HCI_REQ-0x0c1a [ 67.053679] Bluetooth: hci7: HCI_REQ-0x0c1a [ 68.817646] Bluetooth: hci0: command 0x0409 tx timeout [ 68.881739] Bluetooth: hci1: command 0x0409 tx timeout [ 68.945804] Bluetooth: hci4: command 0x0409 tx timeout [ 69.008667] Bluetooth: hci2: command 0x0409 tx timeout [ 69.009815] Bluetooth: hci3: command 0x0409 tx timeout [ 69.072673] Bluetooth: hci5: command 0x0409 tx timeout [ 69.073850] Bluetooth: hci6: command 0x0409 tx timeout [ 69.137817] Bluetooth: hci7: command 0x0409 tx timeout [ 70.864645] Bluetooth: hci0: command 0x041b tx timeout [ 70.929601] Bluetooth: hci1: command 0x041b tx timeout [ 70.993622] Bluetooth: hci4: command 0x041b tx timeout [ 71.057592] Bluetooth: hci3: command 0x041b tx timeout [ 71.058026] Bluetooth: hci2: command 0x041b tx timeout [ 71.121612] Bluetooth: hci6: command 0x041b tx timeout [ 71.122014] Bluetooth: hci5: command 0x041b tx timeout [ 71.184629] Bluetooth: hci7: command 0x041b tx timeout [ 72.913714] Bluetooth: hci0: command 0x040f tx timeout [ 72.977972] Bluetooth: hci1: command 0x040f tx timeout [ 73.040599] Bluetooth: hci4: command 0x040f tx timeout [ 73.104637] Bluetooth: hci2: command 0x040f tx timeout [ 73.105285] Bluetooth: hci3: command 0x040f tx timeout [ 73.168645] Bluetooth: hci5: command 0x040f tx timeout [ 73.169277] Bluetooth: hci6: command 0x040f tx timeout [ 73.233668] Bluetooth: hci7: command 0x040f tx timeout [ 74.961599] Bluetooth: hci0: command 0x0419 tx timeout [ 75.025588] Bluetooth: hci1: command 0x0419 tx timeout [ 75.088643] Bluetooth: hci4: command 0x0419 tx timeout [ 75.153611] Bluetooth: hci3: command 0x0419 tx timeout [ 75.154077] Bluetooth: hci2: command 0x0419 tx timeout [ 75.217609] Bluetooth: hci6: command 0x0419 tx timeout [ 75.218054] Bluetooth: hci5: command 0x0419 tx timeout [ 75.281585] Bluetooth: hci7: command 0x0419 tx timeout [ 123.709948] loop3: detected capacity change from 0 to 1024 [ 123.766411] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 12:20:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37313332313635343500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f2a953140c764271ad9be301789147cf010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000e85575eae85575ea00000000d1f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404d1f4655fd1f4655fd1f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000d908479700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000090dc20e700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3731333231363534352f66696c65302f66696c65300000000000000000000000000000000000000000000009d0860300000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffd1f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) [ 123.881251] EXT4-fs (loop3): unmounting filesystem. [ 124.004987] loop3: detected capacity change from 0 to 1024 [ 124.043119] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 124.114472] EXT4-fs (loop3): unmounting filesystem. 12:20:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37313332313635343500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f2a953140c764271ad9be301789147cf010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000e85575eae85575ea00000000d1f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404d1f4655fd1f4655fd1f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000d908479700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000090dc20e700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3731333231363534352f66696c65302f66696c65300000000000000000000000000000000000000000000009d0860300000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffd1f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) [ 124.202998] loop3: detected capacity change from 0 to 1024 [ 124.249475] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 12:20:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37313332313635343500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f2a953140c764271ad9be301789147cf010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000e85575eae85575ea00000000d1f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404d1f4655fd1f4655fd1f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000d908479700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000090dc20e700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3731333231363534352f66696c65302f66696c65300000000000000000000000000000000000000000000009d0860300000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffd1f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) [ 124.315589] EXT4-fs (loop3): unmounting filesystem. [ 124.411913] loop3: detected capacity change from 0 to 1024 [ 124.463167] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 124.595985] EXT4-fs (loop3): unmounting filesystem. 12:20:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="fd", 0x1, r1) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)="38d21b3dc4b7e245d1ab6e7f6ec8155d25ac5bcaa8e1a4c73c408afc23efbb186de47a76401e7b264fc81c2fbe5e2f6682b68539a43f4e7333b1d965df51d7bc7cc38322ad92f5acfb9aed2b33a5059f75de53dc2848a1b70f40de666b62b52e094647ff4873b7182ed6e4be275ea03672926858174d0485c7d4a52c9bba70e44914f724d75f1161053e0009a358f44489a2b13a6fa9c38904b0d9fcb526304de11397dbc1b95277022578e1d3e3604f7fbe609e9309c9c746b0352a9f0ffd80fa7cf4d51b5b7bb93506", 0xca, r1) r5 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000300)='key_or_keyring:', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r2}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r5, @ANYRESOCT=r0]) [ 124.897560] audit: type=1400 audit(1663935612.598:7): avc: denied { open } for pid=3702 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 124.899269] audit: type=1400 audit(1663935612.598:8): avc: denied { kernel } for pid=3702 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 124.923505] ------------[ cut here ]------------ [ 124.923528] [ 124.923534] ====================================================== [ 124.923538] WARNING: possible circular locking dependency detected [ 124.923542] 6.0.0-rc6-next-20220923 #1 Not tainted [ 124.923549] ------------------------------------------------------ [ 124.923553] syz-executor.3/3704 is trying to acquire lock: [ 124.923560] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 124.923603] [ 124.923603] but task is already holding lock: [ 124.923607] ffff88803e7c4820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 124.923638] [ 124.923638] which lock already depends on the new lock. [ 124.923638] [ 124.923641] [ 124.923641] the existing dependency chain (in reverse order) is: [ 124.923645] [ 124.923645] -> #3 (&ctx->lock){....}-{2:2}: [ 124.923660] _raw_spin_lock+0x2a/0x40 [ 124.923680] __perf_event_task_sched_out+0x53b/0x18d0 [ 124.923694] __schedule+0xedd/0x2470 [ 124.923709] schedule+0xda/0x1b0 [ 124.923722] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.923735] syscall_exit_to_user_mode+0x19/0x40 [ 124.923749] do_syscall_64+0x48/0x90 [ 124.923767] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.923781] [ 124.923781] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 124.923795] _raw_spin_lock_nested+0x30/0x40 [ 124.923815] raw_spin_rq_lock_nested+0x1e/0x30 [ 124.923830] task_fork_fair+0x63/0x4d0 [ 124.923848] sched_cgroup_fork+0x3d0/0x540 [ 124.923863] copy_process+0x4183/0x6e20 [ 124.923875] kernel_clone+0xe7/0x890 [ 124.923885] user_mode_thread+0xad/0xf0 [ 124.923896] rest_init+0x24/0x250 [ 124.923908] arch_call_rest_init+0xf/0x14 [ 124.923927] start_kernel+0x4c1/0x4e6 [ 124.923943] secondary_startup_64_no_verify+0xe0/0xeb [ 124.923959] [ 124.923959] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 124.923973] _raw_spin_lock_irqsave+0x39/0x60 [ 124.923993] try_to_wake_up+0xab/0x1930 [ 124.924007] up+0x75/0xb0 [ 124.924022] __up_console_sem+0x6e/0x80 [ 124.924039] console_unlock+0x46a/0x590 [ 124.924056] vprintk_emit+0x1bd/0x560 [ 124.924073] vprintk+0x84/0xa0 [ 124.924090] _printk+0xba/0xf1 [ 124.924102] kauditd_hold_skb.cold+0x3f/0x4e [ 124.924121] kauditd_send_queue+0x233/0x290 [ 124.924137] kauditd_thread+0x5da/0x9a0 [ 124.924151] kthread+0x2ed/0x3a0 [ 124.924167] ret_from_fork+0x22/0x30 [ 124.924180] [ 124.924180] -> #0 ((console_sem).lock){....}-{2:2}: [ 124.924195] __lock_acquire+0x2a02/0x5e70 [ 124.924213] lock_acquire+0x1a2/0x530 [ 124.924229] _raw_spin_lock_irqsave+0x39/0x60 [ 124.924249] down_trylock+0xe/0x70 [ 124.924265] __down_trylock_console_sem+0x3b/0xd0 [ 124.924281] vprintk_emit+0x16b/0x560 [ 124.924299] vprintk+0x84/0xa0 [ 124.924316] _printk+0xba/0xf1 [ 124.924326] report_bug.cold+0x72/0xab [ 124.924343] handle_bug+0x3c/0x70 [ 124.924360] exc_invalid_op+0x14/0x50 [ 124.924378] asm_exc_invalid_op+0x16/0x20 [ 124.924390] group_sched_out.part.0+0x2c7/0x460 [ 124.924402] ctx_sched_out+0x8f1/0xc10 [ 124.924412] __perf_event_task_sched_out+0x6d0/0x18d0 [ 124.924426] __schedule+0xedd/0x2470 [ 124.924440] schedule+0xda/0x1b0 [ 124.924454] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.924473] syscall_exit_to_user_mode+0x19/0x40 [ 124.924489] do_syscall_64+0x48/0x90 [ 124.924511] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.924524] [ 124.924524] other info that might help us debug this: [ 124.924524] [ 124.924527] Chain exists of: [ 124.924527] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 124.924527] [ 124.924543] Possible unsafe locking scenario: [ 124.924543] [ 124.924546] CPU0 CPU1 [ 124.924548] ---- ---- [ 124.924551] lock(&ctx->lock); [ 124.924557] lock(&rq->__lock); [ 124.924564] lock(&ctx->lock); [ 124.924571] lock((console_sem).lock); [ 124.924577] [ 124.924577] *** DEADLOCK *** [ 124.924577] [ 124.924579] 2 locks held by syz-executor.3/3704: [ 124.924586] #0: ffff88806cf37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 124.924617] #1: ffff88803e7c4820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 124.924647] [ 124.924647] stack backtrace: [ 124.924650] CPU: 1 PID: 3704 Comm: syz-executor.3 Not tainted 6.0.0-rc6-next-20220923 #1 [ 124.924663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 124.924672] Call Trace: [ 124.924676] [ 124.924680] dump_stack_lvl+0x8b/0xb3 [ 124.924700] check_noncircular+0x263/0x2e0 [ 124.924717] ? format_decode+0x26c/0xb50 [ 124.924735] ? print_circular_bug+0x450/0x450 [ 124.924753] ? enable_ptr_key_workfn+0x20/0x20 [ 124.924771] ? format_decode+0x26c/0xb50 [ 124.924789] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 124.924808] __lock_acquire+0x2a02/0x5e70 [ 124.924831] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 124.924855] lock_acquire+0x1a2/0x530 [ 124.924873] ? down_trylock+0xe/0x70 [ 124.924891] ? lock_release+0x750/0x750 [ 124.924913] ? vprintk+0x84/0xa0 [ 124.924932] _raw_spin_lock_irqsave+0x39/0x60 [ 124.924952] ? down_trylock+0xe/0x70 [ 124.924969] down_trylock+0xe/0x70 [ 124.924986] ? vprintk+0x84/0xa0 [ 124.925003] __down_trylock_console_sem+0x3b/0xd0 [ 124.925022] vprintk_emit+0x16b/0x560 [ 124.925042] vprintk+0x84/0xa0 [ 124.925061] _printk+0xba/0xf1 [ 124.925073] ? record_print_text.cold+0x16/0x16 [ 124.925090] ? report_bug.cold+0x66/0xab [ 124.925108] ? group_sched_out.part.0+0x2c7/0x460 [ 124.925121] report_bug.cold+0x72/0xab [ 124.925140] handle_bug+0x3c/0x70 [ 124.925159] exc_invalid_op+0x14/0x50 [ 124.925178] asm_exc_invalid_op+0x16/0x20 [ 124.925191] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 124.925206] Code: 5e 41 5f e9 5b bb ef ff e8 56 bb ef ff 65 8b 1d 1b 26 ac 7e 31 ff 89 de e8 f6 b7 ef ff 85 db 0f 84 8a 00 00 00 e8 39 bb ef ff <0f> 0b e9 a5 fe ff ff e8 2d bb ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 124.925218] RSP: 0018:ffff88801b89fc48 EFLAGS: 00010006 [ 124.925228] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 124.925237] RDX: ffff88800d873580 RSI: ffffffff81564fb7 RDI: 0000000000000005 [ 124.925245] RBP: ffff88803f748000 R08: 0000000000000005 R09: 0000000000000001 [ 124.925253] R10: 0000000000000000 R11: ffffffff865b005b R12: ffff88803e7c4800 [ 124.925262] R13: ffff88806cf3d140 R14: ffffffff8547d040 R15: 0000000000000002 [ 124.925273] ? group_sched_out.part.0+0x2c7/0x460 [ 124.925288] ? group_sched_out.part.0+0x2c7/0x460 [ 124.925302] ctx_sched_out+0x8f1/0xc10 [ 124.925316] __perf_event_task_sched_out+0x6d0/0x18d0 [ 124.925332] ? lock_is_held_type+0xd7/0x130 [ 124.925347] ? __perf_cgroup_move+0x160/0x160 [ 124.925360] ? set_next_entity+0x304/0x550 [ 124.925378] ? update_curr+0x267/0x740 [ 124.925398] ? lock_is_held_type+0xd7/0x130 [ 124.925413] __schedule+0xedd/0x2470 [ 124.925430] ? io_schedule_timeout+0x150/0x150 [ 124.925448] ? rcu_read_lock_sched_held+0x3e/0x80 [ 124.925470] schedule+0xda/0x1b0 [ 124.925485] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.925498] syscall_exit_to_user_mode+0x19/0x40 [ 124.925512] do_syscall_64+0x48/0x90 [ 124.925531] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.925545] RIP: 0033:0x7f3fbc028b19 [ 124.925553] 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 [ 124.925565] RSP: 002b:00007f3fb959e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.925577] RAX: 0000000000000001 RBX: 00007f3fbc13bf68 RCX: 00007f3fbc028b19 [ 124.925585] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3fbc13bf6c [ 124.925593] RBP: 00007f3fbc13bf60 R08: 000000000000000e R09: 0000000000000000 [ 124.925600] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f3fbc13bf6c [ 124.925608] R13: 00007fff080be94f R14: 00007f3fb959e300 R15: 0000000000022000 [ 124.925622] [ 124.985959] WARNING: CPU: 1 PID: 3704 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 124.986674] Modules linked in: [ 124.986933] CPU: 1 PID: 3704 Comm: syz-executor.3 Not tainted 6.0.0-rc6-next-20220923 #1 [ 124.987555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 124.988426] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 124.988855] Code: 5e 41 5f e9 5b bb ef ff e8 56 bb ef ff 65 8b 1d 1b 26 ac 7e 31 ff 89 de e8 f6 b7 ef ff 85 db 0f 84 8a 00 00 00 e8 39 bb ef ff <0f> 0b e9 a5 fe ff ff e8 2d bb ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 124.990254] RSP: 0018:ffff88801b89fc48 EFLAGS: 00010006 [ 124.990678] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 124.991229] RDX: ffff88800d873580 RSI: ffffffff81564fb7 RDI: 0000000000000005 [ 124.991781] RBP: ffff88803f748000 R08: 0000000000000005 R09: 0000000000000001 [ 124.992338] R10: 0000000000000000 R11: ffffffff865b005b R12: ffff88803e7c4800 [ 124.992907] R13: ffff88806cf3d140 R14: ffffffff8547d040 R15: 0000000000000002 [ 124.993466] FS: 00007f3fb959e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 124.994095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.994548] CR2: 00007fdc3a429368 CR3: 0000000015fe6000 CR4: 0000000000350ee0 [ 124.995095] Call Trace: [ 124.995307] [ 124.995492] ctx_sched_out+0x8f1/0xc10 [ 124.995798] __perf_event_task_sched_out+0x6d0/0x18d0 [ 124.996206] ? lock_is_held_type+0xd7/0x130 [ 124.996553] ? __perf_cgroup_move+0x160/0x160 [ 124.996904] ? set_next_entity+0x304/0x550 [ 124.997241] ? update_curr+0x267/0x740 [ 124.997552] ? lock_is_held_type+0xd7/0x130 [ 124.997893] __schedule+0xedd/0x2470 [ 124.998195] ? io_schedule_timeout+0x150/0x150 [ 124.998563] ? rcu_read_lock_sched_held+0x3e/0x80 [ 124.998949] schedule+0xda/0x1b0 [ 124.999222] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.999611] syscall_exit_to_user_mode+0x19/0x40 [ 124.999984] do_syscall_64+0x48/0x90 [ 125.000284] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.000693] RIP: 0033:0x7f3fbc028b19 [ 125.000988] 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 [ 125.002363] RSP: 002b:00007f3fb959e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.002956] RAX: 0000000000000001 RBX: 00007f3fbc13bf68 RCX: 00007f3fbc028b19 [ 125.003508] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3fbc13bf6c [ 125.004056] RBP: 00007f3fbc13bf60 R08: 000000000000000e R09: 0000000000000000 [ 125.004623] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f3fbc13bf6c [ 125.005167] R13: 00007fff080be94f R14: 00007f3fb959e300 R15: 0000000000022000 [ 125.005721] [ 125.005905] irq event stamp: 666 [ 125.006169] hardirqs last enabled at (665): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 125.006883] hardirqs last disabled at (666): [] __schedule+0x1225/0x2470 [ 125.007518] softirqs last enabled at (332): [] __irq_exit_rcu+0x11b/0x180 [ 125.008167] softirqs last disabled at (297): [] __irq_exit_rcu+0x11b/0x180 [ 125.008825] ---[ end trace 0000000000000000 ]--- [ 125.169760] loop3: detected capacity change from 0 to 264192 [ 125.177675] FAT-fs (loop3): Unrecognized mount option "000000000000044444411341844674407370955161500000000000000000000004" or missing value [ 125.274191] loop3: detected capacity change from 0 to 264192 [ 125.274975] FAT-fs (loop3): Unrecognized mount option "000000000000001624650621844674407370955161500000000000000000000004" or missing value 12:20:13 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="fd", 0x1, r1) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)="38d21b3dc4b7e245d1ab6e7f6ec8155d25ac5bcaa8e1a4c73c408afc23efbb186de47a76401e7b264fc81c2fbe5e2f6682b68539a43f4e7333b1d965df51d7bc7cc38322ad92f5acfb9aed2b33a5059f75de53dc2848a1b70f40de666b62b52e094647ff4873b7182ed6e4be275ea03672926858174d0485c7d4a52c9bba70e44914f724d75f1161053e0009a358f44489a2b13a6fa9c38904b0d9fcb526304de11397dbc1b95277022578e1d3e3604f7fbe609e9309c9c746b0352a9f0ffd80fa7cf4d51b5b7bb93506", 0xca, r1) r5 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000300)='key_or_keyring:', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r2}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r5, @ANYRESOCT=r0]) [ 125.421116] loop3: detected capacity change from 0 to 264192 [ 125.435098] FAT-fs (loop3): Unrecognized mount option "000000000000007067735001844674407370955161500000000000000000000004" or missing value [ 125.560550] hrtimer: interrupt took 15569 ns 12:20:13 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="fd", 0x1, r1) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)="38d21b3dc4b7e245d1ab6e7f6ec8155d25ac5bcaa8e1a4c73c408afc23efbb186de47a76401e7b264fc81c2fbe5e2f6682b68539a43f4e7333b1d965df51d7bc7cc38322ad92f5acfb9aed2b33a5059f75de53dc2848a1b70f40de666b62b52e094647ff4873b7182ed6e4be275ea03672926858174d0485c7d4a52c9bba70e44914f724d75f1161053e0009a358f44489a2b13a6fa9c38904b0d9fcb526304de11397dbc1b95277022578e1d3e3604f7fbe609e9309c9c746b0352a9f0ffd80fa7cf4d51b5b7bb93506", 0xca, r1) r5 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000300)='key_or_keyring:', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r2}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r5, @ANYRESOCT=r0]) [ 125.948224] loop3: detected capacity change from 0 to 264192 [ 125.975039] FAT-fs (loop3): Unrecognized mount option "000000000000005177422441844674407370955161500000000000000000000004" or missing value 12:20:13 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="fd", 0x1, r1) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)="38d21b3dc4b7e245d1ab6e7f6ec8155d25ac5bcaa8e1a4c73c408afc23efbb186de47a76401e7b264fc81c2fbe5e2f6682b68539a43f4e7333b1d965df51d7bc7cc38322ad92f5acfb9aed2b33a5059f75de53dc2848a1b70f40de666b62b52e094647ff4873b7182ed6e4be275ea03672926858174d0485c7d4a52c9bba70e44914f724d75f1161053e0009a358f44489a2b13a6fa9c38904b0d9fcb526304de11397dbc1b95277022578e1d3e3604f7fbe609e9309c9c746b0352a9f0ffd80fa7cf4d51b5b7bb93506", 0xca, r1) r5 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000300)='key_or_keyring:', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r2}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r5, @ANYRESOCT=r0]) [ 126.236435] loop3: detected capacity change from 0 to 264192 [ 126.237749] FAT-fs (loop3): Unrecognized mount option "017777777777777777777771844674407370955161500000000000000000000004" or missing value 12:20:14 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="fd", 0x1, r1) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)="38d21b3dc4b7e245d1ab6e7f6ec8155d25ac5bcaa8e1a4c73c408afc23efbb186de47a76401e7b264fc81c2fbe5e2f6682b68539a43f4e7333b1d965df51d7bc7cc38322ad92f5acfb9aed2b33a5059f75de53dc2848a1b70f40de666b62b52e094647ff4873b7182ed6e4be275ea03672926858174d0485c7d4a52c9bba70e44914f724d75f1161053e0009a358f44489a2b13a6fa9c38904b0d9fcb526304de11397dbc1b95277022578e1d3e3604f7fbe609e9309c9c746b0352a9f0ffd80fa7cf4d51b5b7bb93506", 0xca, r1) r5 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000300)='key_or_keyring:', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r2}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r5, @ANYRESOCT=r0]) [ 126.619458] loop3: detected capacity change from 0 to 264192 [ 126.621220] FAT-fs (loop3): Unrecognized mount option "000000000000050013641711844674407370955161500000000000000000000004" or missing value [ 128.745246] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 128.753129] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 128.757610] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 128.760016] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 128.761669] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 128.763291] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 128.766684] Bluetooth: hci7: HCI_REQ-0x0c1a [ 130.448573] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 130.577570] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 130.704587] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 130.705451] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 130.705563] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 130.768594] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 130.769590] Bluetooth: hci7: command 0x0409 tx timeout [ 132.816594] Bluetooth: hci7: command 0x041b tx timeout [ 134.672729] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 134.800582] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 134.864720] Bluetooth: hci7: command 0x040f tx timeout VM DIAGNOSIS: 12:20:12 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000156 RCX=ffffffff815b8a4f RDX=ffff88801f2ed040 RSI=0000000000000156 RDI=000000000000015d RBP=0000000000000016 RSP=ffff88801f32fbb8 R8 =0000000000000006 R9 =0000000000000016 R10=0000000000000016 R11=0000000000000001 R12=ffff8880080a58c0 R13=0000000000000016 R14=000000000000015d R15=dffffc0000000000 RIP=ffffffff81460744 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb45e919540 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=00007fb45ea9cff0 CR3=000000001d25c000 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 2d0065626f727064 6f6d2f6e6962732f YMM02=0000000000000000 0000000000000000 00ff000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000ff00000000ff YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b17e1 RDI=ffffffff87645be0 RBP=ffffffff87645ba0 RSP=ffff88801b89f698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000a R13=ffffffff87645ba0 R14=0000000000000010 R15=ffffffff822b17d0 RIP=ffffffff822b1839 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 00007f3fb959e700 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=00007fdc3a429368 CR3=0000000015fe6000 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 00007f3fbc10f7c0 00007f3fbc10f7c8 YMM02=0000000000000000 0000000000000000 00007f3fbc10f7e0 00007f3fbc10f7c0 YMM03=0000000000000000 0000000000000000 00007f3fbc10f7c8 00007f3fbc10f7c0 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