[ 46.340530] ------------[ cut here ]------------ [ 46.341360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.343167] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.344488] Modules linked in: [ 46.345068] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.346855] Tainted: [W]=WARN [ 46.347350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.348724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.349518] 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 [ 46.352375] RSP: 0018:ffff888017527bc0 EFLAGS: 00010286 [ 46.353258] RAX: 0000000000000000 RBX: ffffed1002ea4f78 RCX: ffffffff813a4050 [ 46.354417] RDX: ffff88800dc50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.355571] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea4f2f [ 46.356730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.357903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017527df8 [ 46.359068] FS: 00007f8bf5e98900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.360356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.361335] CR2: 00007ffde7678ef7 CR3: 000000001c4fc000 CR4: 0000000000350ef0 [ 46.362508] Call Trace: [ 46.362962] [ 46.363339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.364150] ? __create_object+0x59/0x80 [ 46.364858] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.365745] __vmalloc_noprof+0x59/0x60 [ 46.366385] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.367155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.368000] bpf_prog_alloc+0x39/0x200 [ 46.368620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.369476] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.370288] do_seccomp+0x349/0x25e0 [ 46.370937] ? find_held_lock+0x2b/0x80 [ 46.371580] ? do_prlimit+0x310/0x610 [ 46.372255] ? __pfx_do_seccomp+0x10/0x10 [ 46.372960] ? do_raw_spin_unlock+0x53/0x220 [ 46.373667] ? _raw_spin_unlock+0x1e/0x40 [ 46.374362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.375224] ? static_key_count+0x60/0x80 [ 46.375942] prctl_set_seccomp+0x4e/0x70 [ 46.376594] __do_sys_prctl+0xe6c/0x1d70 [ 46.377306] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.378083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.378954] ? irqentry_exit+0xf3/0x650 [ 46.379611] do_syscall_64+0xbf/0x430 [ 46.380271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.381118] RIP: 0033:0x7f8bf638a5cd [ 46.381759] 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 [ 46.384553] RSP: 002b:00007ffde7677230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.385795] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8bf638a5cd [ 46.386947] RDX: 000055adaf1d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.388116] RBP: 00007ffde7677290 R08: 0000000000000000 R09: 00007ffde7676930 [ 46.389276] R10: 0000000000000000 R11: 0000000000000246 R12: 000055add9ef6bf0 [ 46.390427] R13: 00007ffde76776c0 R14: 000055add9f00380 R15: 000055add9f0b460 [ 46.391589] [ 46.392014] irq event stamp: 1727 [ 46.392547] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.393930] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.395297] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 46.396694] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 46.398081] ---[ end trace 0000000000000000 ]--- [ 49.870925] ------------[ cut here ]------------ [ 49.871917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.874144] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.875952] Modules linked in: [ 49.876596] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.878818] Tainted: [W]=WARN [ 49.879411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.881032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.882058] 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 [ 49.885467] RSP: 0018:ffff88801732fbc0 EFLAGS: 00010286 [ 49.886525] RAX: 0000000000000000 RBX: ffffed1002e65f78 RCX: ffffffff813a4050 [ 49.887903] RDX: ffff88801589d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.889312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e65f2f [ 49.890702] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.892077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801732fdf8 [ 49.893477] FS: 00007f0f5d7ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.895018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.896156] CR2: 00007fff45f91ef7 CR3: 0000000020109000 CR4: 0000000000350ef0 [ 49.897566] Call Trace: [ 49.898123] [ 49.898569] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.899546] ? __create_object+0x59/0x80 [ 49.900392] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.901462] __vmalloc_noprof+0x59/0x60 [ 49.902288] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.903250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.904252] bpf_prog_alloc+0x39/0x200 [ 49.905062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.906085] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.907070] do_seccomp+0x349/0x25e0 [ 49.907860] ? find_held_lock+0x2b/0x80 [ 49.908637] ? do_prlimit+0x310/0x610 [ 49.909464] ? __pfx_do_seccomp+0x10/0x10 [ 49.910315] ? do_raw_spin_unlock+0x53/0x220 [ 49.911218] ? _raw_spin_unlock+0x1e/0x40 [ 49.912078] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.913179] ? static_key_count+0x60/0x80 [ 49.914066] prctl_set_seccomp+0x4e/0x70 [ 49.914923] __do_sys_prctl+0xe6c/0x1d70 [ 49.915760] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.916624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.917665] ? irqentry_exit+0xf3/0x650 [ 49.918499] do_syscall_64+0xbf/0x430 [ 49.919297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.920335] RIP: 0033:0x7f0f5dcac5cd [ 49.921102] 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 [ 49.924476] RSP: 002b:00007fff45f90b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.925942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f5dcac5cd [ 49.927326] RDX: 000055b0290ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.928724] RBP: 00007fff45f90bb0 R08: 0000000000000000 R09: 00007fff45f90250 [ 49.930099] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b05ee8b2b0 [ 49.931471] R13: 00007fff45f90fe0 R14: 000055b05ee8dd20 R15: 000055b05ee9f8d0 [ 49.932868] [ 49.933334] irq event stamp: 2245 [ 49.933922] hardirqs last enabled at (2255): [] __up_console_sem+0x78/0x80 [ 49.935285] hardirqs last disabled at (2264): [] __up_console_sem+0x5d/0x80 [ 49.936639] softirqs last enabled at (2070): [] handle_softirqs+0x50c/0x770 [ 49.938057] softirqs last disabled at (2059): [] __irq_exit_rcu+0xc4/0x100 [ 49.939406] ---[ end trace 0000000000000000 ]--- [ 50.706897] ------------[ cut here ]------------ [ 50.707740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.709559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.710864] Modules linked in: [ 50.711394] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.713146] Tainted: [W]=WARN [ 50.713655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.715000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.715815] 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 [ 50.718625] RSP: 0018:ffff8880168c7bc0 EFLAGS: 00010286 [ 50.719512] RAX: 0000000000000000 RBX: ffffed1002d18f78 RCX: ffffffff813a4050 [ 50.720644] RDX: ffff888019ff1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.721813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d18f2f [ 50.722956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.724087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168c7df8 [ 50.725238] FS: 00007fc45cc5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.726528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.727466] CR2: 00007fc45d1c24a6 CR3: 00000000201d8000 CR4: 0000000000350ef0 [ 50.728562] Call Trace: [ 50.729014] [ 50.729378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.730139] ? __create_object+0x59/0x80 [ 50.730792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.731576] __vmalloc_noprof+0x59/0x60 [ 50.732214] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.732963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.733768] bpf_prog_alloc+0x39/0x200 [ 50.734346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.735123] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.735881] do_seccomp+0x349/0x25e0 [ 50.736454] ? find_held_lock+0x2b/0x80 [ 50.737086] ? do_prlimit+0x310/0x610 [ 50.737710] ? __pfx_do_seccomp+0x10/0x10 [ 50.738364] ? do_raw_spin_unlock+0x53/0x220 [ 50.739113] ? _raw_spin_unlock+0x1e/0x40 [ 50.739809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.740627] ? static_key_count+0x60/0x80 [ 50.741364] prctl_set_seccomp+0x4e/0x70 [ 50.742065] __do_sys_prctl+0xe6c/0x1d70 [ 50.742756] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.743474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.744335] ? irqentry_exit+0xf3/0x650 [ 50.745026] do_syscall_64+0xbf/0x430 [ 50.745666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.746521] RIP: 0033:0x7fc45d14e5cd [ 50.747155] 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 [ 50.749974] RSP: 002b:00007ffe1195df80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.751184] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc45d14e5cd [ 50.752316] RDX: 000055ab548ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.753492] RBP: 00007ffe1195dfe0 R08: 0000000000000000 R09: 00007ffe1195d680 [ 50.754638] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab8e76a2b0 [ 50.755793] R13: 00007ffe1195e410 R14: 000055ab8e76cd20 R15: 000055ab8e77e8d0 [ 50.756965] [ 50.757364] irq event stamp: 1699 [ 50.757963] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.759326] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.760708] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 50.762114] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.763476] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25319' (ECDSA) to the list of known hosts. 2025/11/17 18:36:18 fuzzer started 2025/11/17 18:36:19 dialing manager at localhost:37895 2025/11/17 18:36:19 checking machine... 2025/11/17 18:36:19 checking revisions... [ 51.671240] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:36:19 testing simple program... [ 51.751038] cgroup: Unknown subsys name 'net' [ 51.812173] cgroup: Unknown subsys name 'cpuset' [ 51.827808] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:36:18 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff867350a0 RCX=ffffffff81c07b4a RDX=0000000000000018 RSI=ffffffff86acf2f8 RDI=ffffffff86735084 RBP=ffffffff86735084 RSP=ffff88806ce089e0 R8 =ffffffff86acf2f8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000029334 R12=ffffffff8673509c R13=ffffffff86735084 R14=ffffffff86735084 R15=dffffc0000000000 RIP=ffffffff8135da94 RFL=00000256 [---ZAP-] 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 00007f06a995a700 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=00007f0f5dd71618 CR3=000000000e853000 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=2038313a36333a383120373120766f4e XMM01=6964206465766965636552203a5d3434 XMM02=6f63736964203a31313a363434363320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a36333a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=dffffc0000000000 RCX=ffff88806cf08e2c RDX=0000000000000000 RSI=ffffffff85e1fec0 RDI=ffff88801b6a002c RBP=ffff88806cf38140 RSP=ffff88806cf08e68 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=000000000000000a R13=ffff88806cf08ee0 R14=ffff88801b6a0000 R15=0000000000000009 RIP=ffffffff815d7132 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 00007f0f5d7ba900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff45f8a000 CR3=0000000020056000 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=6720646572637465733a4d41503d706f 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