[ 45.969293] ------------[ cut here ]------------ [ 45.970217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.972311] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 45.973801] Modules linked in: [ 45.974396] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.976628] Tainted: [W]=WARN [ 45.977312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.978783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.979672] 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 [ 45.982987] RSP: 0018:ffff888016867bc0 EFLAGS: 00010286 [ 45.983971] RAX: 0000000000000000 RBX: ffffed1002d0cf78 RCX: ffffffff813a4050 [ 45.985257] RDX: ffff88800f1a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.986555] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0cf2f [ 45.987870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.989159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016867df8 [ 45.990447] FS: 00007f7c01e33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.991915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.992996] CR2: 00007f7c02325580 CR3: 000000000c0b3000 CR4: 0000000000350ef0 [ 45.994290] Call Trace: [ 45.994799] [ 45.995221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.996131] ? __create_object+0x59/0x80 [ 45.996932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.997900] __vmalloc_noprof+0x59/0x60 [ 45.998616] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.999520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.000558] bpf_prog_alloc+0x39/0x200 [ 46.001494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.002539] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.003490] do_seccomp+0x349/0x25e0 [ 46.004232] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.005145] ? __pfx_do_seccomp+0x10/0x10 [ 46.005944] ? find_held_lock+0x2b/0x80 [ 46.006672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.007669] ? static_key_count+0x60/0x80 [ 46.008486] prctl_set_seccomp+0x4e/0x70 [ 46.009276] __do_sys_prctl+0xe6c/0x1d70 [ 46.010094] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.010994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.011984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.012969] ? irqentry_exit+0xf3/0x650 [ 46.013759] do_syscall_64+0xbf/0x430 [ 46.014468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.015451] RIP: 0033:0x7f7c023255cd [ 46.016170] 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 [ 46.019377] RSP: 002b:00007ffc8ee05bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.020752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c023255cd [ 46.022050] RDX: 000055808f063e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.023355] RBP: 00007ffc8ee05c10 R08: 0000000000000000 R09: 00007ffc8ee052b0 [ 46.024635] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580b9d38ad0 [ 46.025946] R13: 00007ffc8ee06040 R14: 00005580b9d39bc0 R15: 00005580b9d4a780 [ 46.027270] [ 46.027754] irq event stamp: 1795 [ 46.028375] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.029922] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.031470] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 46.033042] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 46.034580] ---[ end trace 0000000000000000 ]--- [ 48.933988] ------------[ cut here ]------------ [ 48.934926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.936978] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.938451] Modules linked in: [ 48.939111] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.941109] Tainted: [W]=WARN [ 48.941660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.943168] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.944105] 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 [ 48.947309] RSP: 0018:ffff88801650fbc0 EFLAGS: 00010286 [ 48.948289] RAX: 0000000000000000 RBX: ffffed1002ca1f78 RCX: ffffffff813a4050 [ 48.949567] RDX: ffff88800f16b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.950863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca1f2f [ 48.952161] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.953466] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801650fdf8 [ 48.954768] FS: 00007f0bfe24f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.956229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.957302] CR2: 00007ffe7bcd2ef7 CR3: 000000000d22a000 CR4: 0000000000350ef0 [ 48.958594] Call Trace: [ 48.959120] [ 48.959529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.960431] ? __create_object+0x59/0x80 [ 48.961208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.962187] __vmalloc_noprof+0x59/0x60 [ 48.962965] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.963848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.964791] bpf_prog_alloc+0x39/0x200 [ 48.965505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.966448] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.967360] do_seccomp+0x349/0x25e0 [ 48.968069] ? find_held_lock+0x2b/0x80 [ 48.968828] ? do_prlimit+0x310/0x610 [ 48.969536] ? __pfx_do_seccomp+0x10/0x10 [ 48.970323] ? do_raw_spin_unlock+0x53/0x220 [ 48.971174] ? _raw_spin_unlock+0x1e/0x40 [ 48.971955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.972928] ? static_key_count+0x60/0x80 [ 48.973747] prctl_set_seccomp+0x4e/0x70 [ 48.974478] __do_sys_prctl+0xe6c/0x1d70 [ 48.975276] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.976137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.977116] ? irqentry_exit+0xf3/0x650 [ 48.977890] do_syscall_64+0xbf/0x430 [ 48.978594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.979545] RIP: 0033:0x7f0bfe7415cd [ 48.980237] 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 [ 48.983413] RSP: 002b:00007ffe7bcd1ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.984795] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bfe7415cd [ 48.986075] RDX: 000055d9bdb37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.987369] RBP: 00007ffe7bcd1d40 R08: 0000000000000000 R09: 00007ffe7bcd13e0 [ 48.988654] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9d1866bf0 [ 48.989964] R13: 00007ffe7bcd2170 R14: 000055d9d1870380 R15: 000055d9d187b460 [ 48.991267] [ 48.991721] irq event stamp: 1737 [ 48.992321] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 48.993850] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 48.995393] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 48.996940] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 48.998475] ---[ end trace 0000000000000000 ]--- [ 49.722789] ------------[ cut here ]------------ [ 49.723814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.726062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 49.727645] Modules linked in: [ 49.728355] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.730552] Tainted: [W]=WARN [ 49.731228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.732856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.733866] 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 [ 49.737398] RSP: 0018:ffff888016fb7bc0 EFLAGS: 00010286 [ 49.738485] RAX: 0000000000000000 RBX: ffffed1002df6f78 RCX: ffffffff813a4050 [ 49.739928] RDX: ffff888015a20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.741362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df6f2f [ 49.742795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.744236] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fb7df8 [ 49.745672] FS: 00007f81c1957900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.747320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.748521] CR2: 00007ffc938e5ef7 CR3: 000000001f590000 CR4: 0000000000350ef0 [ 49.749966] Call Trace: [ 49.750484] [ 49.750999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.752012] ? __create_object+0x59/0x80 [ 49.752895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.754014] __vmalloc_noprof+0x59/0x60 [ 49.754888] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.755892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.756952] bpf_prog_alloc+0x39/0x200 [ 49.757789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.758849] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.759896] do_seccomp+0x349/0x25e0 [ 49.760674] ? find_held_lock+0x2b/0x80 [ 49.761547] ? do_prlimit+0x310/0x610 [ 49.762398] ? __pfx_do_seccomp+0x10/0x10 [ 49.763314] ? do_raw_spin_unlock+0x53/0x220 [ 49.764272] ? _raw_spin_unlock+0x1e/0x40 [ 49.765176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.766281] ? static_key_count+0x60/0x80 [ 49.767221] prctl_set_seccomp+0x4e/0x70 [ 49.768085] __do_sys_prctl+0xe6c/0x1d70 [ 49.768868] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.769730] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.770657] ? irqentry_exit+0xf3/0x650 [ 49.771439] do_syscall_64+0xbf/0x430 [ 49.772166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.773134] RIP: 0033:0x7f81c1e495cd [ 49.773834] 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 [ 49.777081] RSP: 002b:00007ffc938e3dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.778464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81c1e495cd [ 49.779784] RDX: 00005639e7092e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.780888] RBP: 00007ffc938e3e30 R08: 0000000000000000 R09: 00007ffc938e34d0 [ 49.781969] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639f3ed72b0 [ 49.783075] R13: 00007ffc938e4260 R14: 00005639f3ed9d20 R15: 00005639f3eeb8d0 [ 49.784187] [ 49.784547] irq event stamp: 1719 [ 49.785108] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.786412] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.787734] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 49.789054] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 49.790364] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52387' (ECDSA) to the list of known hosts. 2025/11/18 06:08:36 fuzzer started 2025/11/18 06:08:36 dialing manager at localhost:37895 2025/11/18 06:08:36 checking machine... 2025/11/18 06:08:36 checking revisions... [ 50.659105] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:08:36 testing simple program... [ 50.751251] cgroup: Unknown subsys name 'net' [ 50.807204] cgroup: Unknown subsys name 'cpuset' [ 50.819889] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:08:36 Registers: info registers vcpu 0 RAX=00000000000410a5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d9d189d000 CR3=000000000ca3f000 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=2b04b79c527b3e83f54f1cbb60065e2e XMM02=2c67c8bc2e329bc300000000003042b0 XMM03=fb795ef6d65770560000000000311698 XMM04=3ba5ac40c244eed800000000000ae988 XMM05=c258be92829b3f2800000000003207a8 XMM06=8a841f6394c55d530000000000319c98 XMM07=e042d86d42eb936e0000000000311918 XMM08=133d222e6e2db3d60000000000304310 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000010000 RCX=ffffffff8162a378 RDX=0000000000000000 RSI=0000000000010000 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88806cf08d38 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000009829 R12=ffff88806cf25f80 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751798 RFL=00000006 [-----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 00007f0bfe24f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0bfe22e020 CR3=0000000009b8e000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000