Warning: Permanently added '[localhost]:62756' (ECDSA) to the list of known hosts. 2025/09/01 09:16:47 fuzzer started 2025/09/01 09:16:47 dialing manager at localhost:35473 syzkaller login: [ 51.481896] cgroup: Unknown subsys name 'net' [ 51.565015] cgroup: Unknown subsys name 'cpuset' [ 51.588125] cgroup: Unknown subsys name 'rlimit' 2025/09/01 09:16:58 syscalls: 2214 2025/09/01 09:16:58 code coverage: enabled 2025/09/01 09:16:58 comparison tracing: enabled 2025/09/01 09:16:58 extra coverage: enabled 2025/09/01 09:16:58 setuid sandbox: enabled 2025/09/01 09:16:58 namespace sandbox: enabled 2025/09/01 09:16:58 Android sandbox: enabled 2025/09/01 09:16:58 fault injection: enabled 2025/09/01 09:16:58 leak checking: enabled 2025/09/01 09:16:58 net packet injection: enabled 2025/09/01 09:16:58 net device setup: enabled 2025/09/01 09:16:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 09:16:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 09:16:58 USB emulation: enabled 2025/09/01 09:16:58 hci packet injection: enabled 2025/09/01 09:16:58 wifi device emulation: enabled 2025/09/01 09:16:58 802.15.4 emulation: enabled 2025/09/01 09:16:58 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 09:16:58 fetching corpus: 47, signal 24054/27418 (executing program) 2025/09/01 09:16:58 fetching corpus: 97, signal 37681/42146 (executing program) 2025/09/01 09:16:58 fetching corpus: 147, signal 45168/50706 (executing program) 2025/09/01 09:16:58 fetching corpus: 197, signal 51103/57594 (executing program) 2025/09/01 09:16:58 fetching corpus: 247, signal 55907/63279 (executing program) 2025/09/01 09:16:58 fetching corpus: 297, signal 61066/69174 (executing program) 2025/09/01 09:16:58 fetching corpus: 347, signal 64259/73211 (executing program) 2025/09/01 09:16:58 fetching corpus: 397, signal 67091/76817 (executing program) 2025/09/01 09:16:58 fetching corpus: 447, signal 70340/80635 (executing program) 2025/09/01 09:16:59 fetching corpus: 497, signal 73144/84064 (executing program) 2025/09/01 09:16:59 fetching corpus: 547, signal 75503/87079 (executing program) 2025/09/01 09:16:59 fetching corpus: 597, signal 78147/90235 (executing program) 2025/09/01 09:16:59 fetching corpus: 647, signal 80792/93232 (executing program) 2025/09/01 09:16:59 fetching corpus: 697, signal 83807/96509 (executing program) 2025/09/01 09:16:59 fetching corpus: 747, signal 86492/99456 (executing program) 2025/09/01 09:16:59 fetching corpus: 797, signal 89327/102431 (executing program) 2025/09/01 09:16:59 fetching corpus: 847, signal 91431/104816 (executing program) 2025/09/01 09:16:59 fetching corpus: 897, signal 93542/107122 (executing program) 2025/09/01 09:17:00 fetching corpus: 947, signal 96051/109635 (executing program) 2025/09/01 09:17:00 fetching corpus: 997, signal 97516/111372 (executing program) 2025/09/01 09:17:00 fetching corpus: 1047, signal 99560/113553 (executing program) 2025/09/01 09:17:00 fetching corpus: 1097, signal 101568/115610 (executing program) 2025/09/01 09:17:00 fetching corpus: 1147, signal 103397/117511 (executing program) 2025/09/01 09:17:00 fetching corpus: 1197, signal 105030/119186 (executing program) 2025/09/01 09:17:00 fetching corpus: 1247, signal 106594/120785 (executing program) 2025/09/01 09:17:00 fetching corpus: 1297, signal 107483/121913 (executing program) 2025/09/01 09:17:00 fetching corpus: 1347, signal 108690/123193 (executing program) 2025/09/01 09:17:01 fetching corpus: 1397, signal 109711/124350 (executing program) 2025/09/01 09:17:01 fetching corpus: 1447, signal 111120/125709 (executing program) 2025/09/01 09:17:01 fetching corpus: 1497, signal 112389/126962 (executing program) 2025/09/01 09:17:01 fetching corpus: 1547, signal 113433/128020 (executing program) 2025/09/01 09:17:01 fetching corpus: 1597, signal 114939/129331 (executing program) 2025/09/01 09:17:01 fetching corpus: 1647, signal 115835/130245 (executing program) 2025/09/01 09:17:01 fetching corpus: 1697, signal 116901/131177 (executing program) 2025/09/01 09:17:01 fetching corpus: 1747, signal 118175/132205 (executing program) 2025/09/01 09:17:01 fetching corpus: 1797, signal 119637/133323 (executing program) 2025/09/01 09:17:02 fetching corpus: 1847, signal 120940/134286 (executing program) 2025/09/01 09:17:02 fetching corpus: 1897, signal 122133/135268 (executing program) 2025/09/01 09:17:02 fetching corpus: 1947, signal 123749/136362 (executing program) 2025/09/01 09:17:02 fetching corpus: 1997, signal 124458/136997 (executing program) 2025/09/01 09:17:02 fetching corpus: 2047, signal 125570/137772 (executing program) 2025/09/01 09:17:02 fetching corpus: 2097, signal 126487/138451 (executing program) 2025/09/01 09:17:02 fetching corpus: 2147, signal 127485/139130 (executing program) 2025/09/01 09:17:02 fetching corpus: 2197, signal 128223/139680 (executing program) 2025/09/01 09:17:02 fetching corpus: 2247, signal 128858/140184 (executing program) 2025/09/01 09:17:02 fetching corpus: 2297, signal 129541/140692 (executing program) 2025/09/01 09:17:03 fetching corpus: 2347, signal 130424/141220 (executing program) 2025/09/01 09:17:03 fetching corpus: 2397, signal 131217/141691 (executing program) 2025/09/01 09:17:03 fetching corpus: 2447, signal 132637/142351 (executing program) 2025/09/01 09:17:03 fetching corpus: 2497, signal 133475/142787 (executing program) 2025/09/01 09:17:03 fetching corpus: 2547, signal 134083/143145 (executing program) 2025/09/01 09:17:03 fetching corpus: 2597, signal 134769/143502 (executing program) 2025/09/01 09:17:03 fetching corpus: 2647, signal 135318/143826 (executing program) 2025/09/01 09:17:03 fetching corpus: 2697, signal 136320/144242 (executing program) 2025/09/01 09:17:03 fetching corpus: 2747, signal 137098/144556 (executing program) 2025/09/01 09:17:04 fetching corpus: 2797, signal 137943/144896 (executing program) 2025/09/01 09:17:04 fetching corpus: 2847, signal 138419/145090 (executing program) 2025/09/01 09:17:04 fetching corpus: 2897, signal 138929/145326 (executing program) 2025/09/01 09:17:04 fetching corpus: 2947, signal 139405/145530 (executing program) 2025/09/01 09:17:04 fetching corpus: 2997, signal 140255/145810 (executing program) 2025/09/01 09:17:04 fetching corpus: 3047, signal 142030/146152 (executing program) 2025/09/01 09:17:04 fetching corpus: 3097, signal 142642/146298 (executing program) 2025/09/01 09:17:04 fetching corpus: 3147, signal 143347/146446 (executing program) 2025/09/01 09:17:05 fetching corpus: 3197, signal 144104/146684 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/146779 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/146802 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/146830 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/146872 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/146913 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/146951 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/146993 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/147005 (executing program) 2025/09/01 09:17:05 fetching corpus: 3214, signal 144271/147005 (executing program) 2025/09/01 09:17:07 starting 8 fuzzer processes 09:17:07 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', &(0x7f0000000000)={0x414001}, 0x18) 09:17:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="ed8100000a000000e1f4655fe1f4655fe1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce4468c700000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea040700000000000000000000000000006461746106015400000000000600000000000000786174747231000006014c000000000006000000000000007861747472320000000000000000000078617474723200007861747472310000ed81000028230000e1f4655fe1f4655fe1f4655f00000000000002001800000000000000010000000b0000000c0000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf1262ca00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x7000}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) 09:17:07 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x10000320) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xd10) unlink(&(0x7f0000000340)='./file0\x00') 09:17:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_BINDTODEVICE(r1, 0x29, 0x1d, &(0x7f0000000000)='lo\x00', 0x10) 09:17:07 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f00000000c0), 0x8) 09:17:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, 0x0, &(0x7f0000000100)) 09:17:07 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xa) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x40002, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x40002, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = memfd_secret(0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) creat(&(0x7f0000000080)='./file0\x00', 0x1) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b0000c184c66289682b99"], 0xb) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 09:17:07 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) splice(r0, 0x0, r1, 0x0, 0x802, 0x2) [ 71.149917] audit: type=1400 audit(1756718227.797:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 72.325753] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.328690] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.331960] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.340867] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.343316] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.510133] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 72.514009] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 72.516243] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 72.521101] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 72.524883] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 72.572889] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 72.575441] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 72.577873] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 72.581094] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 72.591663] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 72.599903] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 72.603021] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 72.611144] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 72.611655] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 72.616912] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 72.625034] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 72.626398] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 72.628042] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 72.639840] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 72.661932] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 72.663911] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 72.668861] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 72.673797] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 72.677144] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 72.686991] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 72.688873] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 72.690831] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 72.690983] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 72.697030] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 72.699169] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 72.738040] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 72.751919] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 72.757503] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 72.757546] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 72.771284] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 74.412964] Bluetooth: hci0: command tx timeout [ 74.604479] Bluetooth: hci1: command tx timeout [ 74.667605] Bluetooth: hci5: command tx timeout [ 74.668305] Bluetooth: hci3: command tx timeout [ 74.795478] Bluetooth: hci2: command tx timeout [ 74.796680] Bluetooth: hci4: command tx timeout [ 74.859450] Bluetooth: hci6: command tx timeout [ 74.860146] Bluetooth: hci7: command tx timeout [ 76.460421] Bluetooth: hci0: command tx timeout [ 76.654430] Bluetooth: hci1: command tx timeout [ 76.716447] Bluetooth: hci3: command tx timeout [ 76.716902] Bluetooth: hci5: command tx timeout [ 76.844449] Bluetooth: hci4: command tx timeout [ 76.844909] Bluetooth: hci2: command tx timeout [ 76.908561] Bluetooth: hci6: command tx timeout [ 76.909006] Bluetooth: hci7: command tx timeout [ 78.509481] Bluetooth: hci0: command tx timeout [ 78.701542] Bluetooth: hci1: command tx timeout [ 78.764425] Bluetooth: hci5: command tx timeout [ 78.764833] Bluetooth: hci3: command tx timeout [ 78.891429] Bluetooth: hci2: command tx timeout [ 78.891866] Bluetooth: hci4: command tx timeout [ 78.955458] Bluetooth: hci6: command tx timeout [ 78.955876] Bluetooth: hci7: command tx timeout [ 80.557422] Bluetooth: hci0: command tx timeout [ 80.747469] Bluetooth: hci1: command tx timeout [ 80.812482] Bluetooth: hci3: command tx timeout [ 80.812944] Bluetooth: hci5: command tx timeout [ 80.939576] Bluetooth: hci4: command tx timeout [ 80.940039] Bluetooth: hci2: command tx timeout [ 81.003443] Bluetooth: hci7: command tx timeout [ 81.003908] Bluetooth: hci6: command tx timeout [ 109.626868] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.627564] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.637786] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.638993] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.863027] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.863681] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.989096] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.990631] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.446290] audit: type=1400 audit(1756718267.093:8): avc: denied { open } for pid=3788 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 [ 110.455301] audit: type=1400 audit(1756718267.093:9): avc: denied { kernel } for pid=3788 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 09:17:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, 0x0, &(0x7f0000000100)) 09:17:47 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) splice(r0, 0x0, r1, 0x0, 0x802, 0x2) 09:17:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, 0x0, &(0x7f0000000100)) [ 110.768442] kmemleak: Found object by alias at 0x607f1a63db6c [ 110.768461] CPU: 1 UID: 0 PID: 3811 Comm: syz-executor.4 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 110.768480] Tainted: [W]=WARN [ 110.768484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 110.768491] Call Trace: [ 110.768495] [ 110.768500] dump_stack_lvl+0xca/0x120 [ 110.768531] __lookup_object+0x94/0xb0 [ 110.768549] delete_object_full+0x27/0x70 [ 110.768566] free_percpu+0x30/0x1160 [ 110.768583] ? arch_uprobe_clear_state+0x16/0x140 [ 110.768604] futex_hash_free+0x38/0xc0 [ 110.768619] mmput+0x2d3/0x390 [ 110.768639] do_exit+0x79d/0x2970 [ 110.768653] ? signal_wake_up_state+0x85/0x120 [ 110.768669] ? zap_other_threads+0x2b9/0x3a0 [ 110.768685] ? __pfx_do_exit+0x10/0x10 [ 110.768698] ? do_group_exit+0x1c3/0x2a0 [ 110.768712] ? lock_release+0xc8/0x290 [ 110.768730] do_group_exit+0xd3/0x2a0 [ 110.768745] __x64_sys_exit_group+0x3e/0x50 [ 110.768759] x64_sys_call+0x18c5/0x18d0 [ 110.768776] do_syscall_64+0xbf/0x360 [ 110.768789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.768801] RIP: 0033:0x7fd21122eb19 [ 110.768810] Code: Unable to access opcode bytes at 0x7fd21122eaef. [ 110.768815] RSP: 002b:00007ffef1b9b5f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 110.768827] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd21122eb19 [ 110.768835] RDX: 00007fd2111e172b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 110.768842] RBP: 0000000000000000 R08: 0000001b2d3215cc R09: 0000000000000000 [ 110.768850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 110.768856] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffef1b9b6e0 [ 110.768872] [ 110.768876] kmemleak: Object (percpu) 0x607f1a63db68 (size 16): [ 110.768883] kmemleak: comm "kworker/u10:6", pid 3820, jiffies 4294777393 [ 110.768890] kmemleak: min_count = 1 [ 110.768894] kmemleak: count = 0 [ 110.768898] kmemleak: flags = 0x21 [ 110.768902] kmemleak: checksum = 0 [ 110.768905] kmemleak: backtrace: [ 110.768910] pcpu_alloc_noprof+0x87a/0x1170 [ 110.768925] mm_init+0x99b/0x1170 [ 110.768934] mm_alloc+0xa0/0xd0 [ 110.768942] alloc_bprm+0x2e3/0x6e0 [ 110.768952] kernel_execve+0xb0/0x3d0 [ 110.768962] call_usermodehelper_exec_async+0x25f/0x4e0 [ 110.768978] ret_from_fork+0x34b/0x430 [ 110.768998] ret_from_fork_asm+0x1a/0x30 09:17:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, 0x0, &(0x7f0000000100)) 09:17:47 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) splice(r0, 0x0, r1, 0x0, 0x802, 0x2) [ 132.902632] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor.5:3829] [ 132.902655] Modules linked in: [ 132.902663] irq event stamp: 48124 [ 132.902667] hardirqs last enabled at (48123): [] irqentry_exit+0x3b/0x90 [ 132.902695] hardirqs last disabled at (48124): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 132.902714] softirqs last enabled at (48004): [] handle_softirqs+0x50c/0x770 [ 132.902735] softirqs last disabled at (47999): [] __irq_exit_rcu+0xc4/0x100 [ 132.902761] CPU: 0 UID: 0 PID: 3829 Comm: syz-executor.5 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 132.902780] Tainted: [W]=WARN [ 132.902783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 132.902791] RIP: 0010:smp_call_function_many_cond+0xa38/0x1110 [ 132.902813] Code: 31 ff 83 e5 01 89 ee e8 26 71 0b 00 85 ed 74 43 4d 89 ec 4c 89 ed 49 c1 ec 03 83 e5 07 4d 01 fc 83 c5 03 e8 da 75 0b 00 f3 90 <41> 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 d5 04 00 00 8b 43 08 31 [ 132.902824] RSP: 0018:ffff88801649f988 EFLAGS: 00000293 [ 132.902833] RAX: 0000000000000000 RBX: ffff88806cf3c300 RCX: ffffffff816880fc [ 132.902840] RDX: ffff88800f7e0000 RSI: ffffffff816880d6 RDI: 0000000000000005 [ 132.902848] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000001 [ 132.902854] R10: 0000000000000001 R11: 1ffff1100d9c6bb1 R12: ffffed100d9e7861 [ 132.902861] R13: ffff88806cf3c308 R14: 0000000000000001 R15: dffffc0000000000 [ 132.902871] FS: 00005555742a1400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 132.902882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.902889] CR2: 0000001b2d425000 CR3: 000000001e418000 CR4: 0000000000350ef0 [ 132.902897] Call Trace: [ 132.902903] [ 132.902918] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 132.902938] ? __pfx___text_poke+0x10/0x10 [ 132.902952] ? __pfx_do_sync_core+0x10/0x10 [ 132.902964] on_each_cpu_cond_mask+0x57/0xa0 [ 132.902983] smp_text_poke_batch_finish+0x36b/0xb50 [ 132.902999] ? __pfx___mutex_lock+0x10/0x10 [ 132.903015] ? queued_spin_lock_slowpath+0x32a/0xb60 [ 132.903032] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 132.903048] ? arch_jump_label_transform_queue+0xbd/0x110 [ 132.903065] ? __jump_label_update+0x29a/0x410 [ 132.903086] arch_jump_label_transform_apply+0x1c/0x30 [ 132.903102] jump_label_update+0x376/0x550 [ 132.903121] static_key_disable_cpuslocked+0x15a/0x1c0 [ 132.903139] static_key_disable+0x1a/0x20 [ 132.903155] tracepoint_probe_unregister+0x711/0xc90 [ 132.903173] trace_event_reg+0x185/0x350 [ 132.903190] perf_trace_event_unreg.isra.0+0xae/0x1d0 [ 132.903205] perf_trace_destroy+0xc8/0x1c0 [ 132.903218] ? __pfx_tp_perf_event_destroy+0x10/0x10 [ 132.903236] __free_event+0x255/0xc20 [ 132.903255] perf_event_release_kernel+0x3ef/0x540 [ 132.903271] ? __pfx_perf_release+0x10/0x10 [ 132.903282] perf_release+0x31/0x40 [ 132.903293] __fput+0x401/0xb50 [ 132.903314] fput_close_sync+0x10f/0x240 [ 132.903329] ? __pfx_fput_close_sync+0x10/0x10 [ 132.903344] ? dnotify_flush+0x79/0x4c0 [ 132.903359] __x64_sys_close+0x8f/0x120 [ 132.903378] do_syscall_64+0xbf/0x360 [ 132.903391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.903403] RIP: 0033:0x7f1b58e0672b [ 132.903414] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 132.903424] RSP: 002b:00007ffe8f4a9c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 132.903434] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1b58e0672b [ 132.903441] RDX: 00007f1b58f6bbf0 RSI: 00007f1b58bcb888 RDI: 0000000000000003 [ 132.903448] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2d42564c [ 132.903455] R10: 0000000000001a85 R11: 0000000000000293 R12: 000000000001b06d [ 132.903461] R13: 00000000000003e8 R14: 00007f1b58f66f60 R15: 000000000001b05b [ 132.903476] [ 132.903481] Sending NMI from CPU 0 to CPUs 1: [ 132.938340] NMI backtrace for cpu 1 [ 132.938370] CPU: 1 UID: 0 PID: 283 Comm: syz-executor.4 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 132.938402] Tainted: [W]=WARN [ 132.938409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 132.938421] RIP: 0010:__mm_cid_try_get.constprop.0+0x393/0x490 [ 132.938459] Code: 89 c3 89 c2 89 54 24 68 0f b6 55 00 84 d2 74 09 80 fa 03 0f 8e b0 00 00 00 41 8b 95 d8 00 00 00 39 da 0f 87 38 ff ff ff f3 90 <41> 80 3e 00 0f 85 ad 00 00 00 49 8b 04 24 48 83 f8 ff 75 ba ba 40 [ 132.938477] RSP: 0018:ffff8880199bf978 EFLAGS: 00000046 [ 132.938494] RAX: 0000000000000002 RBX: 0000000000000002 RCX: ffffffff814673ce [ 132.938508] RDX: 0000000000000002 RSI: 0000000000000004 RDI: ffff888015d495c4 [ 132.938520] RBP: ffffed1002ba92bb R08: 0000000000000000 R09: ffffed1002ba92b8 [ 132.938533] R10: ffff888015d495c7 R11: 1ffff1100d9e6f7b R12: ffff888015d49ed0 [ 132.938547] R13: ffff888015d49500 R14: ffffed1002ba93da R15: ffff888015d495c4 [ 132.938564] FS: 0000555591a60400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 132.938583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.938596] CR2: 00007fef1e254028 CR3: 000000001f0d9000 CR4: 0000000000350ef0 [ 132.938609] Call Trace: [ 132.938618] [ 132.938629] ? __update_load_avg_se+0x428/0xa40 [ 132.938663] ? __pfx___mm_cid_try_get.constprop.0+0x10/0x10 [ 132.938688] ? __perf_event_task_sched_out+0x103/0x14e0 [ 132.938712] ? update_load_avg+0x17d/0x1ef0 [ 132.938734] ? lock_is_held_type+0x9e/0x120 [ 132.938766] mm_cid_get.isra.0+0x16a/0x570 [ 132.938796] ? set_next_entity+0x331/0x940 [ 132.938818] ? __pfx_mm_cid_get.isra.0+0x10/0x10 [ 132.938849] ? lock_is_held_type+0x9e/0x120 [ 132.938880] __schedule+0x1744/0x3590 [ 132.938912] ? __pfx___schedule+0x10/0x10 [ 132.938939] ? lock_acquire+0x15e/0x2f0 [ 132.938963] ? find_held_lock+0x2b/0x80 [ 132.938992] ? schedule+0x2c7/0x390 [ 132.939017] ? lock_release+0xc8/0x290 [ 132.939041] schedule+0xdb/0x390 [ 132.939067] do_nanosleep+0x15e/0x560 [ 132.939093] ? __pfx_do_nanosleep+0x10/0x10 [ 132.939114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 132.939142] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 132.939170] ? __hrtimer_setup+0x1a4/0x2c0 [ 132.939201] hrtimer_nanosleep+0x13a/0x340 [ 132.939220] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 132.939242] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 132.939271] ? get_timespec64+0x11c/0x190 [ 132.939298] ? __pfx_get_timespec64+0x10/0x10 [ 132.939323] ? handle_mm_fault+0x590/0x9b0 [ 132.939354] common_nsleep+0xaa/0xd0 [ 132.939378] __x64_sys_clock_nanosleep+0x331/0x470 [ 132.939412] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 132.939448] do_syscall_64+0xbf/0x360 [ 132.939469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.939490] RIP: 0033:0x7fd2112538e1 [ 132.939505] Code: Unable to access opcode bytes at 0x7fd2112538b7. [ 132.939514] RSP: 002b:00007ffef1b9b5b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 132.939532] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fd2112538e1 [ 132.939544] RDX: 00007ffef1b9b5f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 132.939556] RBP: 00007ffef1b9b67c R08: 0000000000000000 R09: 00007fd21131e000 [ 132.939568] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 132.939580] R13: 000000000001b051 R14: 0000000000000002 R15: 00007ffef1b9b6e0 [ 132.939600] VM DIAGNOSIS: 09:18:09 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88806ce08928 R8 =0000000000000000 R9 =ffffed1001cf5046 R10=0000000000000020 R11=0000000000000001 R12=0000000000000020 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d 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 00005555742a1400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d425000 CR3=000000001e418000 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 XMM00=ffffffff81209610ffffffff812095ec XMM01=ffffffff81209610ffffffff81209610 XMM02=ffffffff812c825fffffffff81209610 XMM03=ffffffff81209610ffffffff81209610 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000002 RCX=ffffffff814673ce RDX=0000000000000002 RSI=0000000000000004 RDI=ffff888015d495c4 RBP=ffffed1002ba92bb RSP=ffff8880199bf978 R8 =0000000000000000 R9 =ffffed1002ba92b8 R10=ffff888015d495c7 R11=1ffff1100d9e6f7b R12=ffff888015d49ed0 R13=ffff888015d49500 R14=ffffed1002ba93da R15=ffff888015d495c4 RIP=ffffffff81467503 RFL=00000046 [---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 0000555591a60400 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fef1e254028 CR3=000000001f0d9000 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 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000