[ 45.977464] ------------[ cut here ]------------ [ 45.978414] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.980466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.981932] Modules linked in: [ 45.982585] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.984590] Tainted: [W]=WARN [ 45.985211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.986711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.987660] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 45.990888] RSP: 0018:ffff888017007bc0 EFLAGS: 00010286 [ 45.991882] RAX: 0000000000000000 RBX: ffffed1002e00f78 RCX: ffffffff813a4050 [ 45.993216] RDX: ffff888014219bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.994521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e00f2f [ 45.995817] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.997141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017007df8 [ 45.998478] FS: 00007f9830c4f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.000062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.001184] CR2: 00007fff92febef7 CR3: 000000001c8af000 CR4: 0000000000350ef0 [ 46.002502] Call Trace: [ 46.002965] [ 46.003438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.004389] ? __create_object+0x59/0x80 [ 46.005228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.006274] __vmalloc_noprof+0x59/0x60 [ 46.007300] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.008524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.009814] bpf_prog_alloc+0x39/0x200 [ 46.010711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.011716] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.012857] do_seccomp+0x349/0x25e0 [ 46.013644] ? find_held_lock+0x2b/0x80 [ 46.014479] ? do_prlimit+0x310/0x610 [ 46.015290] ? __pfx_do_seccomp+0x10/0x10 [ 46.016148] ? do_raw_spin_unlock+0x53/0x220 [ 46.016971] ? _raw_spin_unlock+0x1e/0x40 [ 46.017816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.018857] ? static_key_count+0x60/0x80 [ 46.019724] prctl_set_seccomp+0x4e/0x70 [ 46.020582] __do_sys_prctl+0xe6c/0x1d70 [ 46.021436] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.022375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.023405] ? irqentry_exit+0xf3/0x650 [ 46.024240] do_syscall_64+0xbf/0x430 [ 46.024961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.025968] RIP: 0033:0x7f98311415cd [ 46.026746] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.030164] RSP: 002b:00007fff92fea110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.031630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98311415cd [ 46.033018] RDX: 000055fa4e8d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.034414] RBP: 00007fff92fea170 R08: 0000000000000000 R09: 00007fff92fe9810 [ 46.035776] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa87001240 [ 46.037157] R13: 00007fff92fea5a0 R14: 000055fa8700a380 R15: 000055fa87015540 [ 46.038560] [ 46.039032] irq event stamp: 1817 [ 46.039679] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.041319] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.042934] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 46.044618] softirqs last disabled at (1429): [] __irq_exit_rcu+0xc4/0x100 [ 46.046034] ---[ end trace 0000000000000000 ]--- [ 49.476659] ------------[ cut here ]------------ [ 49.477567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.479542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.481207] Modules linked in: [ 49.481810] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.483768] Tainted: [W]=WARN [ 49.484375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.485830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.486761] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.489943] RSP: 0018:ffff8880173c7bc0 EFLAGS: 00010286 [ 49.490917] RAX: 0000000000000000 RBX: ffffed1002e78f78 RCX: ffffffff813a4050 [ 49.492220] RDX: ffff888014358000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.493494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e78f2f [ 49.494747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.496045] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173c7df8 [ 49.497320] FS: 00007f21f31d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.498739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.499792] CR2: 00007ffdeae0bef7 CR3: 0000000020ec2000 CR4: 0000000000350ef0 [ 49.501076] Call Trace: [ 49.501533] [ 49.501941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.502842] ? __create_object+0x59/0x80 [ 49.503621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.504590] __vmalloc_noprof+0x59/0x60 [ 49.505350] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.506215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.507138] bpf_prog_alloc+0x39/0x200 [ 49.507820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.508752] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.509639] do_seccomp+0x349/0x25e0 [ 49.510354] ? find_held_lock+0x2b/0x80 [ 49.511108] ? do_prlimit+0x310/0x610 [ 49.511802] ? __pfx_do_seccomp+0x10/0x10 [ 49.512601] ? do_raw_spin_unlock+0x53/0x220 [ 49.513436] ? _raw_spin_unlock+0x1e/0x40 [ 49.514210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.515170] ? static_key_count+0x60/0x80 [ 49.515923] prctl_set_seccomp+0x4e/0x70 [ 49.516710] __do_sys_prctl+0xe6c/0x1d70 [ 49.517500] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.518350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.519331] ? irqentry_exit+0xf3/0x650 [ 49.520079] do_syscall_64+0xbf/0x430 [ 49.520777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.521718] RIP: 0033:0x7f21f36ca5cd [ 49.522406] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.525564] RSP: 002b:00007ffdeae0a540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.526929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21f36ca5cd [ 49.528228] RDX: 0000561d06e22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.529514] RBP: 00007ffdeae0a5a0 R08: 0000000000000000 R09: 00007ffdeae09c40 [ 49.530788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d15b8d2b0 [ 49.532082] R13: 00007ffdeae0a9d0 R14: 0000561d15b8fd20 R15: 0000561d15ba18d0 [ 49.533392] [ 49.533809] irq event stamp: 1733 [ 49.534466] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.536042] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.537573] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.539098] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.540648] ---[ end trace 0000000000000000 ]--- [ 50.340754] ------------[ cut here ]------------ [ 50.341674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.343669] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.345130] Modules linked in: [ 50.345734] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.347716] Tainted: [W]=WARN [ 50.348310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.349772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.350676] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.353849] RSP: 0018:ffff888015bafbc0 EFLAGS: 00010286 [ 50.354829] RAX: 0000000000000000 RBX: ffffed1002b75f78 RCX: ffffffff813a4050 [ 50.356125] RDX: ffff888019e28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.357395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b75f2f [ 50.358672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.359941] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bafdf8 [ 50.361244] FS: 00007fb2c1c87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.362667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.363736] CR2: 00007ffc0bc0cef7 CR3: 000000000da4a000 CR4: 0000000000350ef0 [ 50.365027] Call Trace: [ 50.365491] [ 50.365901] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.366796] ? __create_object+0x59/0x80 [ 50.367589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.368567] __vmalloc_noprof+0x59/0x60 [ 50.369322] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.370198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.371133] bpf_prog_alloc+0x39/0x200 [ 50.371825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.372765] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.373665] do_seccomp+0x349/0x25e0 [ 50.374381] ? find_held_lock+0x2b/0x80 [ 50.375129] ? do_prlimit+0x310/0x610 [ 50.375839] ? __pfx_do_seccomp+0x10/0x10 [ 50.376630] ? do_raw_spin_unlock+0x53/0x220 [ 50.377461] ? _raw_spin_unlock+0x1e/0x40 [ 50.378252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.379207] ? static_key_count+0x60/0x80 [ 50.379960] prctl_set_seccomp+0x4e/0x70 [ 50.380748] __do_sys_prctl+0xe6c/0x1d70 [ 50.381527] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.382397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.383350] ? irqentry_exit+0xf3/0x650 [ 50.384118] do_syscall_64+0xbf/0x430 [ 50.384829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.385789] RIP: 0033:0x7fb2c21795cd [ 50.386488] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.389651] RSP: 002b:00007ffc0bc0b7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.391050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2c21795cd [ 50.392390] RDX: 0000561fd44bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.393665] RBP: 00007ffc0bc0b820 R08: 0000000000000000 R09: 00007ffc0bc0aec0 [ 50.394946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562009fd2b10 [ 50.396224] R13: 00007ffc0bc0bc50 R14: 0000562009fd32b0 R15: 0000562009fe76f0 [ 50.397522] [ 50.397943] irq event stamp: 1719 [ 50.398588] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.400096] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 50.401610] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 50.403127] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 50.404635] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1922' (ECDSA) to the list of known hosts. 2025/11/18 06:05:14 fuzzer started 2025/11/18 06:05:14 dialing manager at localhost:37895 2025/11/18 06:05:14 checking machine... 2025/11/18 06:05:14 checking revisions... [ 51.307364] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:05:15 testing simple program... [ 51.397724] cgroup: Unknown subsys name 'net' [ 51.451630] cgroup: Unknown subsys name 'cpuset' [ 51.464951] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:05:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a30 RCX=0000000000000002 RDX=1ffff1100d9c1148 RSI=ffff88806ce08fe8 RDI=ffff88806ce08a40 RBP=ffff88806ce08fe8 RSP=ffff88806ce08988 R8 =ffffffff86a0b89a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008972 R12=0000000000000008 R13=ffff88806ce01000 R14=ffff88806ce08ff0 R15=ffff88806ce08a30 RIP=ffffffff8135e28e RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f251d7ed000 CR3=000000000b8a8000 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=00000000000000000000000000000000 XMM01=ca703b6b25b4d0807e4853d41b5e1fe0 XMM02=00000000003037f0d59e07bde36eea69 XMM03=0000000000303918ec2efd57dc4c00df XMM04=d947cd66797b3c8d00000000000ae988 XMM05=deb191e3fa9b1ebd0000000000321ed0 XMM06=d74844bf967d85ba0000000000320cc0 XMM07=fb795ef6d65770560000000000311b18 XMM08=2c67c8bc2e329bc30000000000303918 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801e594818 RBX=ffff88801e5344c0 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffff888008c4b701 RBP=ffff888008c4b780 RSP=ffff88801a3efa30 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea0000796500 R11=0000000000000001 R12=0000000000000000 R13=ffff88801a3efa68 R14=ffff88801e594940 R15=ffff88801e594940 RIP=ffffffff81b2e298 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f21f31d8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdeae04000 CR3=0000000020f57000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000