[ 53.924747] ------------[ cut here ]------------ [ 53.925691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.927699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 53.929173] Modules linked in: [ 53.931023] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.933010] Tainted: [W]=WARN [ 53.933615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.935076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.935989] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 53.939121] RSP: 0018:ffff88801566fbc0 EFLAGS: 00010286 [ 53.940088] RAX: 0000000000000000 RBX: ffffed1002acdf78 RCX: ffffffff813a4050 [ 53.941346] RDX: ffff888015815340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.942633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002acdf2f [ 53.943935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.945214] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801566fdf8 [ 53.946518] FS: 00007f105b6ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.948001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.949086] CR2: 00007ffdcee91ef8 CR3: 000000000e5d0000 CR4: 0000000000350ef0 [ 53.950398] Call Trace: [ 53.950904] [ 53.951325] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.952221] ? __create_object+0x59/0x80 [ 53.953008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.953968] __vmalloc_noprof+0x59/0x60 [ 53.954712] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.955603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.956478] bpf_prog_alloc+0x39/0x200 [ 53.957214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.958133] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.959049] do_seccomp+0x349/0x25e0 [ 53.959785] ? find_held_lock+0x2b/0x80 [ 53.960493] ? do_prlimit+0x310/0x610 [ 53.961225] ? __pfx_do_seccomp+0x10/0x10 [ 53.962029] ? do_raw_spin_unlock+0x53/0x220 [ 53.962870] ? _raw_spin_unlock+0x1e/0x40 [ 53.963681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.964668] ? static_key_count+0x60/0x80 [ 53.965429] prctl_set_seccomp+0x4e/0x70 [ 53.966202] __do_sys_prctl+0xe6c/0x1d70 [ 53.966994] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.967882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.968868] ? irqentry_exit+0xf3/0x650 [ 53.969645] do_syscall_64+0xbf/0x430 [ 53.970339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.971307] RIP: 0033:0x7f105bb9d5cd [ 53.972018] 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 [ 53.975222] RSP: 002b:00007ffdcee8ff10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.976595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f105bb9d5cd [ 53.977903] RDX: 000055e403115e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.979205] RBP: 00007ffdcee8ff70 R08: 0000000000000000 R09: 00007ffdcee8f610 [ 53.980501] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4069e8ad0 [ 53.981804] R13: 00007ffdcee903a0 R14: 000055e4069e9bc0 R15: 000055e4069fa780 [ 53.983147] [ 53.983616] irq event stamp: 2007 [ 53.984226] hardirqs last enabled at (2015): [] __up_console_sem+0x78/0x80 [ 53.985748] hardirqs last disabled at (2024): [] __up_console_sem+0x5d/0x80 [ 53.987304] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 53.988846] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 53.990360] ---[ end trace 0000000000000000 ]--- [ 57.670440] ------------[ cut here ]------------ [ 57.671438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.673530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.675110] Modules linked in: [ 57.676010] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.678169] Tainted: [W]=WARN [ 57.678815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.680374] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.681350] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 57.684698] RSP: 0018:ffff888016d3fbc0 EFLAGS: 00010286 [ 57.685752] RAX: 0000000000000000 RBX: ffffed1002da7f78 RCX: ffffffff813a4050 [ 57.687127] RDX: ffff888015a1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.688479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da7f2f [ 57.689846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.691217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d3fdf8 [ 57.692587] FS: 00007f24cd141900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.694101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.695231] CR2: 00007f24cd633580 CR3: 000000000cc47000 CR4: 0000000000350ef0 [ 57.696594] Call Trace: [ 57.697091] [ 57.697524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.698496] ? __create_object+0x59/0x80 [ 57.699359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.700399] __vmalloc_noprof+0x59/0x60 [ 57.701188] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.702130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.703146] bpf_prog_alloc+0x39/0x200 [ 57.703944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.704937] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.705902] do_seccomp+0x349/0x25e0 [ 57.706665] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.707644] ? __pfx_do_seccomp+0x10/0x10 [ 57.708441] ? find_held_lock+0x2b/0x80 [ 57.709257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.710272] ? static_key_count+0x60/0x80 [ 57.711140] prctl_set_seccomp+0x4e/0x70 [ 57.711957] __do_sys_prctl+0xe6c/0x1d70 [ 57.712793] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.713707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.714749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.715793] ? irqentry_exit+0xf3/0x650 [ 57.716612] do_syscall_64+0xbf/0x430 [ 57.717335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.718355] RIP: 0033:0x7f24cd6335cd [ 57.719123] 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 [ 57.722433] RSP: 002b:00007ffc5967ecb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.723918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24cd6335cd [ 57.725284] RDX: 0000559b21a15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.726649] RBP: 00007ffc5967ed10 R08: 0000000000000000 R09: 00007ffc5967e3b0 [ 57.728025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b25576ad0 [ 57.729398] R13: 00007ffc5967f140 R14: 0000559b25577bc0 R15: 0000559b25588780 [ 57.730772] [ 57.731247] irq event stamp: 1891 [ 57.731941] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 57.733566] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 57.735183] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 57.736819] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 57.738428] ---[ end trace 0000000000000000 ]--- [ 58.538436] ------------[ cut here ]------------ [ 58.539214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.540886] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.542098] Modules linked in: [ 58.542614] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.544287] Tainted: [W]=WARN [ 58.544787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.546005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.546765] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 58.549406] RSP: 0018:ffff88801bfc7bc0 EFLAGS: 00010286 [ 58.550234] RAX: 0000000000000000 RBX: ffffed10037f8f78 RCX: ffffffff813a4050 [ 58.551323] RDX: ffff888017589bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.552402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037f8f2f [ 58.553469] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.554554] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bfc7df8 [ 58.555639] FS: 00007ffba11db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.556843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.557714] CR2: 00007ffc4f21eef8 CR3: 000000001c52c000 CR4: 0000000000350ef0 [ 58.558791] Call Trace: [ 58.559186] [ 58.559527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.560271] ? __create_object+0x59/0x80 [ 58.560916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.561734] __vmalloc_noprof+0x59/0x60 [ 58.562322] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.563053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.563851] bpf_prog_alloc+0x39/0x200 [ 58.564433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.565205] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.565962] do_seccomp+0x349/0x25e0 [ 58.566522] ? find_held_lock+0x2b/0x80 [ 58.567150] ? do_prlimit+0x310/0x610 [ 58.567772] ? __pfx_do_seccomp+0x10/0x10 [ 58.568389] ? do_raw_spin_unlock+0x53/0x220 [ 58.569080] ? _raw_spin_unlock+0x1e/0x40 [ 58.569719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.570478] ? static_key_count+0x60/0x80 [ 58.571164] prctl_set_seccomp+0x4e/0x70 [ 58.571801] __do_sys_prctl+0xe6c/0x1d70 [ 58.572411] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.573121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.573928] ? irqentry_exit+0xf3/0x650 [ 58.574525] do_syscall_64+0xbf/0x430 [ 58.575147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.575951] RIP: 0033:0x7ffba16cd5cd [ 58.576495] 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 [ 58.579136] RSP: 002b:00007ffc4f21ce00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.580280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffba16cd5cd [ 58.581343] RDX: 0000561aed654e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.582425] RBP: 00007ffc4f21ce60 R08: 0000000000000000 R09: 00007ffc4f21c500 [ 58.583532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b0bd5bad0 [ 58.584614] R13: 00007ffc4f21d290 R14: 0000561b0bd5cbc0 R15: 0000561b0bd6d780 [ 58.585709] [ 58.586061] irq event stamp: 1695 [ 58.586622] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 58.587908] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 58.589160] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 58.590435] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 58.591718] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45630' (ECDSA) to the list of known hosts. 2025/11/18 08:25:36 fuzzer started 2025/11/18 08:25:36 dialing manager at localhost:34383 2025/11/18 08:25:36 checking machine... 2025/11/18 08:25:36 checking revisions... [ 59.547299] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:25:36 testing simple program... [ 59.633859] cgroup: Unknown subsys name 'net' [ 59.699714] cgroup: Unknown subsys name 'cpuset' [ 59.712401] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:25:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce38140 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e2b998 RBP=ffffffff85e2b980 RSP=ffff888009627c08 R8 =00000000ffffffff R9 =ffffed10012c4f76 R10=0000000000000003 R11=0000000000000001 R12=ffffffff85e2b980 R13=ffffffff85e2b9c0 R14=ffffffff85e2b980 R15=ffff88806ce38152 RIP=ffffffff84c7207f 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc59678000 CR3=000000001a780000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b06d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd965b92f8 CR3=000000000e11b000 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=1f3dc124ab044bbe374a0af099be150b XMM02=0000000000304f88ec2efd57dc4c00df XMM03=00000000003100e84f6b86d7f07e576a XMM04=d3ff386b0b23011200000000000ae988 XMM05=02bff18291a041430000000000321278 XMM06=ae874397eddf69350000000000320c18 XMM07=e042d86d42eb936e0000000000310368 XMM08=4f6b86d7f07e576a0000000000304fe8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000