[ 46.519941] ------------[ cut here ]------------ [ 46.520882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.522915] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.524386] Modules linked in: [ 46.525021] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.527267] Tainted: [W]=WARN [ 46.527974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.529463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.530383] 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 [ 46.533577] RSP: 0018:ffff88801684fbc0 EFLAGS: 00010286 [ 46.534560] RAX: 0000000000000000 RBX: ffffed1002d09f78 RCX: ffffffff813a4050 [ 46.535834] RDX: ffff8880186c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.537131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d09f2f [ 46.538430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.539736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801684fdf8 [ 46.541045] FS: 00007fe4c110a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.542502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.543565] CR2: 00007ffd4eb35ef7 CR3: 000000000de66000 CR4: 0000000000350ef0 [ 46.544856] Call Trace: [ 46.545322] [ 46.545740] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.546651] ? __create_object+0x59/0x80 [ 46.547428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.548426] __vmalloc_noprof+0x59/0x60 [ 46.549179] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.550060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.551000] bpf_prog_alloc+0x39/0x200 [ 46.551718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.552640] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.553527] do_seccomp+0x349/0x25e0 [ 46.554240] ? find_held_lock+0x2b/0x80 [ 46.555017] ? do_prlimit+0x310/0x610 [ 46.555742] ? __pfx_do_seccomp+0x10/0x10 [ 46.556549] ? do_raw_spin_unlock+0x53/0x220 [ 46.557379] ? _raw_spin_unlock+0x1e/0x40 [ 46.558161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.559137] ? static_key_count+0x60/0x80 [ 46.559965] prctl_set_seccomp+0x4e/0x70 [ 46.560690] __do_sys_prctl+0xe6c/0x1d70 [ 46.561482] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.562349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.563327] ? irqentry_exit+0xf3/0x650 [ 46.564109] do_syscall_64+0xbf/0x430 [ 46.564842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.565745] RIP: 0033:0x7fe4c15fc5cd [ 46.566460] 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 [ 46.569673] RSP: 002b:00007ffd4eb34050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.571028] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4c15fc5cd [ 46.572329] RDX: 00005633f6dfce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.573636] RBP: 00007ffd4eb340b0 R08: 0000000000000000 R09: 00007ffd4eb33750 [ 46.574911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563407db3ad0 [ 46.576209] R13: 00007ffd4eb344e0 R14: 0000563407db4bc0 R15: 0000563407dc5780 [ 46.577515] [ 46.577986] irq event stamp: 1849 [ 46.578610] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 46.580160] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 46.581682] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 46.583229] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 46.584802] ---[ end trace 0000000000000000 ]--- [ 50.012083] ------------[ cut here ]------------ [ 50.013017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.015095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.016575] Modules linked in: [ 50.017223] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.019225] Tainted: [W]=WARN [ 50.019835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.021305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.022211] 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 [ 50.025365] RSP: 0018:ffff88800f337bc0 EFLAGS: 00010286 [ 50.026336] RAX: 0000000000000000 RBX: ffffed1001e66f78 RCX: ffffffff813a4050 [ 50.027634] RDX: ffff888019629bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.028917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e66f2f [ 50.030202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.031471] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f337df8 [ 50.032787] FS: 00007fe3a652b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.034236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.035283] CR2: 00007fe3a6a914a6 CR3: 0000000009c34000 CR4: 0000000000350ef0 [ 50.036566] Call Trace: [ 50.037068] [ 50.037469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.038360] ? __create_object+0x59/0x80 [ 50.039136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.040104] __vmalloc_noprof+0x59/0x60 [ 50.040866] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.041697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.042621] bpf_prog_alloc+0x39/0x200 [ 50.043369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.044307] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.045219] do_seccomp+0x349/0x25e0 [ 50.045931] ? find_held_lock+0x2b/0x80 [ 50.046645] ? do_prlimit+0x310/0x610 [ 50.047379] ? __pfx_do_seccomp+0x10/0x10 [ 50.048187] ? do_raw_spin_unlock+0x53/0x220 [ 50.049015] ? _raw_spin_unlock+0x1e/0x40 [ 50.049743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.050709] ? static_key_count+0x60/0x80 [ 50.051505] prctl_set_seccomp+0x4e/0x70 [ 50.052300] __do_sys_prctl+0xe6c/0x1d70 [ 50.053091] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.053952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.054925] ? irqentry_exit+0xf3/0x650 [ 50.055654] do_syscall_64+0xbf/0x430 [ 50.056387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.057324] RIP: 0033:0x7fe3a6a1d5cd [ 50.058018] 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 [ 50.061174] RSP: 002b:00007ffd472d61b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.062537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3a6a1d5cd [ 50.063847] RDX: 0000563ebb9dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.065125] RBP: 00007ffd472d6210 R08: 0000000000000000 R09: 00007ffd472d58b0 [ 50.066403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ef106fad0 [ 50.067697] R13: 00007ffd472d6640 R14: 0000563ef1070bc0 R15: 0000563ef1081780 [ 50.068990] [ 50.069418] irq event stamp: 1777 [ 50.070069] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.071595] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.073117] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.074664] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.076191] ---[ end trace 0000000000000000 ]--- [ 50.876372] ------------[ cut here ]------------ [ 50.877161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.878879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.880098] Modules linked in: [ 50.880599] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.882262] Tainted: [W]=WARN [ 50.882720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.883954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.884693] 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 [ 50.887348] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 50.888160] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 50.889233] RDX: ffff8880152a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.890304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 50.891368] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.892434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 50.893500] FS: 00007f4f811a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.894698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.895579] CR2: 00007ffd0c040ef7 CR3: 000000000d440000 CR4: 0000000000350ef0 [ 50.896654] Call Trace: [ 50.897072] [ 50.897417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.898161] ? __create_object+0x59/0x80 [ 50.898821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.899606] __vmalloc_noprof+0x59/0x60 [ 50.900242] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.900966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.901709] bpf_prog_alloc+0x39/0x200 [ 50.902334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.903108] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.903870] do_seccomp+0x349/0x25e0 [ 50.904436] ? find_held_lock+0x2b/0x80 [ 50.905068] ? do_prlimit+0x310/0x610 [ 50.905652] ? __pfx_do_seccomp+0x10/0x10 [ 50.906293] ? do_raw_spin_unlock+0x53/0x220 [ 50.906982] ? _raw_spin_unlock+0x1e/0x40 [ 50.907611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.908420] ? static_key_count+0x60/0x80 [ 50.909080] prctl_set_seccomp+0x4e/0x70 [ 50.909692] __do_sys_prctl+0xe6c/0x1d70 [ 50.910342] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.911053] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.911870] ? irqentry_exit+0xf3/0x650 [ 50.912473] do_syscall_64+0xbf/0x430 [ 50.913089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.913879] RIP: 0033:0x7f4f816995cd [ 50.914428] 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 [ 50.917095] RSP: 002b:00007ffd0c03e640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.918233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f816995cd [ 50.919298] RDX: 000056393b42ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.920387] RBP: 00007ffd0c03e6a0 R08: 0000000000000000 R09: 00007ffd0c03dd40 [ 50.921456] R10: 0000000000000000 R11: 0000000000000246 R12: 000056395b605ad0 [ 50.922511] R13: 00007ffd0c03ead0 R14: 000056395b606bc0 R15: 000056395b617780 [ 50.923607] [ 50.924003] irq event stamp: 1763 [ 50.924507] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.925777] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.927058] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 50.928362] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 50.929619] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53635' (ECDSA) to the list of known hosts. 2025/11/18 14:58:57 fuzzer started 2025/11/18 14:58:57 dialing manager at localhost:34383 2025/11/18 14:58:57 checking machine... 2025/11/18 14:58:57 checking revisions... [ 51.866449] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:58:57 testing simple program... [ 51.966395] cgroup: Unknown subsys name 'net' [ 52.023136] cgroup: Unknown subsys name 'cpuset' [ 52.035867] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:58:56 Registers: info registers vcpu 0 RAX=1ffffffff0d3e427 RBX=0000000000000001 RCX=ffffffff869f2136 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff869f2138 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff869f213a R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff8880164a74a8 R15=ffff88806ce08a50 RIP=ffffffff8135fac9 RFL=00000216 [----AP-] 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 00007f4f46b67700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe73c9413f8 CR3=000000000e5a7000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732036353a3835 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888019628000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880164978c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880164979a8 RIP=ffffffff81529327 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 00007fe3a652b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3a6ae2618 CR3=000000001fdb5000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000