[ 38.967967] ------------[ cut here ]------------ [ 38.968973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.971119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.972576] Modules linked in: [ 38.973239] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.975226] Tainted: [W]=WARN [ 38.975788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.977289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.978214] 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 [ 38.981418] RSP: 0018:ffff888016bffbc0 EFLAGS: 00010286 [ 38.982400] RAX: 0000000000000000 RBX: ffffed1002d7ff78 RCX: ffffffff813a4050 [ 38.983685] RDX: ffff88801716b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.985027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ff2f [ 38.986317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.987597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bffdf8 [ 38.988903] FS: 00007f466d27a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.990324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.991385] CR2: 00007ffc04079ef7 CR3: 0000000017be9000 CR4: 0000000000350ef0 [ 38.992659] Call Trace: [ 38.993188] [ 38.993604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.994506] ? __create_object+0x59/0x80 [ 38.995296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.996278] __vmalloc_noprof+0x59/0x60 [ 38.997058] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.997886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.998824] bpf_prog_alloc+0x39/0x200 [ 38.999567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000498] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.001422] do_seccomp+0x349/0x25e0 [ 39.002152] ? find_held_lock+0x2b/0x80 [ 39.002873] ? do_prlimit+0x310/0x610 [ 39.003603] ? __pfx_do_seccomp+0x10/0x10 [ 39.004405] ? do_raw_spin_unlock+0x53/0x220 [ 39.005264] ? _raw_spin_unlock+0x1e/0x40 [ 39.006053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.006976] ? static_key_count+0x60/0x80 [ 39.007792] prctl_set_seccomp+0x4e/0x70 [ 39.008567] __do_sys_prctl+0xe6c/0x1d70 [ 39.009369] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.011207] ? irqentry_exit+0xf3/0x650 [ 39.011928] do_syscall_64+0xbf/0x430 [ 39.012700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.013665] RIP: 0033:0x7f466d76c5cd [ 39.014368] 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 [ 39.017551] RSP: 002b:00007ffc040786f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.018907] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f466d76c5cd [ 39.020176] RDX: 000055f0fd5f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.021486] RBP: 00007ffc04078750 R08: 0000000000000000 R09: 00007ffc04077df0 [ 39.022765] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f13c958ad0 [ 39.024057] R13: 00007ffc04078b80 R14: 000055f13c959bc0 R15: 000055f13c96a780 [ 39.025366] [ 39.025793] irq event stamp: 1743 [ 39.026456] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.027982] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.029528] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.031075] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.032586] ---[ end trace 0000000000000000 ]--- [ 42.085682] ------------[ cut here ]------------ [ 42.086556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.088499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.089871] Modules linked in: [ 42.090457] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.092372] Tainted: [W]=WARN [ 42.092906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.094530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.095457] 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 [ 42.098467] RSP: 0018:ffff888016f2fbc0 EFLAGS: 00010286 [ 42.099404] RAX: 0000000000000000 RBX: ffffed1002de5f78 RCX: ffffffff813a4050 [ 42.100626] RDX: ffff888009ce3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.101856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de5f2f [ 42.103071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.104286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f2fdf8 [ 42.105512] FS: 00007f6c0d877900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.106881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.107885] CR2: 00007ffee20cbef7 CR3: 000000001e9ae000 CR4: 0000000000350ef0 [ 42.109111] Call Trace: [ 42.109546] [ 42.109930] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.110787] ? __create_object+0x59/0x80 [ 42.111526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.112440] __vmalloc_noprof+0x59/0x60 [ 42.113184] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.113983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.114877] bpf_prog_alloc+0x39/0x200 [ 42.115582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.116482] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.117384] do_seccomp+0x349/0x25e0 [ 42.118088] ? find_held_lock+0x2b/0x80 [ 42.118781] ? do_prlimit+0x310/0x610 [ 42.119491] ? __pfx_do_seccomp+0x10/0x10 [ 42.120248] ? do_raw_spin_unlock+0x53/0x220 [ 42.121040] ? _raw_spin_unlock+0x1e/0x40 [ 42.121758] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.122672] ? static_key_count+0x60/0x80 [ 42.123440] prctl_set_seccomp+0x4e/0x70 [ 42.124176] __do_sys_prctl+0xe6c/0x1d70 [ 42.124904] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.125747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.126682] ? irqentry_exit+0xf3/0x650 [ 42.127415] do_syscall_64+0xbf/0x430 [ 42.128148] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.129071] RIP: 0033:0x7f6c0dd695cd [ 42.129724] 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 [ 42.132769] RSP: 002b:00007ffee20caa60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.134086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c0dd695cd [ 42.135320] RDX: 000055916e931e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.136544] RBP: 00007ffee20caac0 R08: 0000000000000000 R09: 00007ffee20ca160 [ 42.137766] R10: 0000000000000000 R11: 0000000000000246 R12: 000055916eb4ead0 [ 42.139017] R13: 00007ffee20caef0 R14: 000055916eb4fbc0 R15: 000055916eb60780 [ 42.140257] [ 42.140662] irq event stamp: 1775 [ 42.141303] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.142529] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.143735] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.144972] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.146208] ---[ end trace 0000000000000000 ]--- [ 42.888035] ------------[ cut here ]------------ [ 42.888882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.890835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.892226] Modules linked in: [ 42.892795] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.894919] Tainted: [W]=WARN [ 42.895562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.896978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.897841] 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 [ 42.900873] RSP: 0018:ffff888016f37bc0 EFLAGS: 00010286 [ 42.901810] RAX: 0000000000000000 RBX: ffffed1002de6f78 RCX: ffffffff813a4050 [ 42.903034] RDX: ffff888017771bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.904241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de6f2f [ 42.905472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.906706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f37df8 [ 42.907939] FS: 00007ff7afd31900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.909324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.910332] CR2: 00007ff7b0223580 CR3: 000000000c79c000 CR4: 0000000000350ef0 [ 42.911559] Call Trace: [ 42.912042] [ 42.912437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.913305] ? __create_object+0x59/0x80 [ 42.914051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.914931] __vmalloc_noprof+0x59/0x60 [ 42.915658] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.916490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.917385] bpf_prog_alloc+0x39/0x200 [ 42.918087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.918925] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.919780] do_seccomp+0x349/0x25e0 [ 42.920467] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.921340] ? __pfx_do_seccomp+0x10/0x10 [ 42.922089] ? find_held_lock+0x2b/0x80 [ 42.922772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.923687] ? static_key_count+0x60/0x80 [ 42.924450] prctl_set_seccomp+0x4e/0x70 [ 42.925209] __do_sys_prctl+0xe6c/0x1d70 [ 42.925907] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.926713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.927629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.928548] ? irqentry_exit+0xf3/0x650 [ 42.929297] do_syscall_64+0xbf/0x430 [ 42.929953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.930844] RIP: 0033:0x7ff7b02235cd [ 42.931495] 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 [ 42.934521] RSP: 002b:00007ffc85f0f5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.935805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7b02235cd [ 42.937054] RDX: 000055c948e5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.938279] RBP: 00007ffc85f0f630 R08: 0000000000000000 R09: 00007ffc85f0ecd0 [ 42.939502] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9871acb10 [ 42.940730] R13: 00007ffc85f0fa60 R14: 000055c9871ad2b0 R15: 000055c9871c16f0 [ 42.941973] [ 42.942421] irq event stamp: 1879 [ 42.943050] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 42.944508] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 42.945994] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 42.947486] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 42.948946] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18213' (ECDSA) to the list of known hosts. 2025/11/18 08:48:07 fuzzer started 2025/11/18 08:48:08 dialing manager at localhost:34383 2025/11/18 08:48:08 checking machine... 2025/11/18 08:48:08 checking revisions... [ 43.740948] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:48:08 testing simple program... [ 43.844089] cgroup: Unknown subsys name 'net' [ 43.902209] cgroup: Unknown subsys name 'cpuset' [ 43.919544] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:48:07 Registers: info registers vcpu 0 RAX=ffffffff81b2a571 RBX=ffffffff86725d70 RCX=ffffffff81b2a562 RDX=0000000000000000 RSI=ffffffff86ab850e RDI=ffffffff86725d50 RBP=ffffffff86725d50 RSP=ffff888009627788 R8 =ffffffff86ab850e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff86725d6c R13=ffffffff86725d50 R14=ffffffff86725d50 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055916eb82148 CR3=000000000ff94000 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=4e91eefc71bcd38e0b4c2d10f76750a8 XMM02=0000000000301658eff9b2d0a8fce9cb XMM03=00000000003017282c67c8bc2e329bc3 XMM04=396dd400b3a4f16300000000000ae988 XMM05=52b6ce35a647d615000000000031ecc0 XMM06=d96330e2d2db8632000000000031db20 XMM07=fb795ef6d6577056000000000030d420 XMM08=2c67c8bc2e329bc300000000003016c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff885b6f10 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffffffff885b6f00 RSI=0000000000000000 RDI=ffff88801eaf6a00 RBP=ffff88801eaf6a00 RSP=ffff888019dcfa58 R8 =0000000000000001 R9 =ffffed10033b9f3c R10=0000000000000003 R11=0000000000000001 R12=ffff8880117422b8 R13=0000000000000246 R14=ffff88801eaf6a00 R15=ffff8880096c78c0 RIP=ffffffff81b61aea 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 00007f6c0d877900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee20c4000 CR3=000000001e9fc000 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