[ 46.343754] ------------[ cut here ]------------ [ 46.344511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.346450] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.347654] Modules linked in: [ 46.348179] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.349838] Tainted: [W]=WARN [ 46.350363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.351605] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.352378] 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 [ 46.355002] RSP: 0018:ffff888013f57bc0 EFLAGS: 00010286 [ 46.355774] RAX: 0000000000000000 RBX: ffffed10027eaf78 RCX: ffffffff813a4050 [ 46.356833] RDX: ffff8880161ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.357920] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027eaf2f [ 46.358981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.360041] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f57df8 [ 46.361096] FS: 00007f3d49c4a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.362297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.363181] CR2: 00007ffed5fe2ef8 CR3: 000000000ccc5000 CR4: 0000000000350ef0 [ 46.364255] Call Trace: [ 46.364643] [ 46.365025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.365751] ? __create_object+0x59/0x80 [ 46.366396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.367204] __vmalloc_noprof+0x59/0x60 [ 46.367797] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.368509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.369286] bpf_prog_alloc+0x39/0x200 [ 46.369869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.370651] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.371405] do_seccomp+0x349/0x25e0 [ 46.372001] ? find_held_lock+0x2b/0x80 [ 46.372595] ? do_prlimit+0x310/0x610 [ 46.373223] ? __pfx_do_seccomp+0x10/0x10 [ 46.373844] ? do_raw_spin_unlock+0x53/0x220 [ 46.374535] ? _raw_spin_unlock+0x1e/0x40 [ 46.375175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.375973] ? static_key_count+0x60/0x80 [ 46.376605] prctl_set_seccomp+0x4e/0x70 [ 46.377250] __do_sys_prctl+0xe6c/0x1d70 [ 46.377875] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.378590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.379396] ? irqentry_exit+0xf3/0x650 [ 46.380027] do_syscall_64+0xbf/0x430 [ 46.380609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.381407] RIP: 0033:0x7f3d4a13c5cd [ 46.382008] 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 [ 46.384622] RSP: 002b:00007ffed5fe17a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.385782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d4a13c5cd [ 46.386847] RDX: 000055cb0f5dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.387920] RBP: 00007ffed5fe1800 R08: 0000000000000000 R09: 00007ffed5fe0ea0 [ 46.388975] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb37ff92b0 [ 46.390065] R13: 00007ffed5fe1c30 R14: 000055cb37ffbd20 R15: 000055cb3800d8d0 [ 46.391126] [ 46.391473] irq event stamp: 1755 [ 46.392007] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.393244] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.394495] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.395760] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.397001] ---[ end trace 0000000000000000 ]--- [ 49.883046] ------------[ cut here ]------------ [ 49.883944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.886002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.887653] Modules linked in: [ 49.888363] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.890357] Tainted: [W]=WARN [ 49.890949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.892399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.893305] 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 [ 49.896492] RSP: 0018:ffff888017987bc0 EFLAGS: 00010286 [ 49.897479] RAX: 0000000000000000 RBX: ffffed1002f30f78 RCX: ffffffff813a4050 [ 49.898782] RDX: ffff888017448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.900080] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f30f2f [ 49.901375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.902679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017987df8 [ 49.903972] FS: 00007fbfb6ec2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.905427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.906514] CR2: 00007fbfb73b4580 CR3: 000000000d799000 CR4: 0000000000350ef0 [ 49.907811] Call Trace: [ 49.908323] [ 49.908742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.909658] ? __create_object+0x59/0x80 [ 49.910449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.911429] __vmalloc_noprof+0x59/0x60 [ 49.912175] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.913042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.913977] bpf_prog_alloc+0x39/0x200 [ 49.914660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915583] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.916483] do_seccomp+0x349/0x25e0 [ 49.917188] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.918088] ? __pfx_do_seccomp+0x10/0x10 [ 49.918813] ? find_held_lock+0x2b/0x80 [ 49.919558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.920505] ? static_key_count+0x60/0x80 [ 49.921307] prctl_set_seccomp+0x4e/0x70 [ 49.922081] __do_sys_prctl+0xe6c/0x1d70 [ 49.922801] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.923653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924602] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.925566] ? irqentry_exit+0xf3/0x650 [ 49.926311] do_syscall_64+0xbf/0x430 [ 49.927046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.927981] RIP: 0033:0x7fbfb73b45cd [ 49.928633] 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 [ 49.931778] RSP: 002b:00007ffc8920fb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.933114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfb73b45cd [ 49.934393] RDX: 0000555ee8f2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.935656] RBP: 00007ffc8920fbe0 R08: 0000000000000000 R09: 00007ffc8920f280 [ 49.936926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ef7acb240 [ 49.938192] R13: 00007ffc89210010 R14: 0000555ef7ad4380 R15: 0000555ef7adf540 [ 49.939467] [ 49.939885] irq event stamp: 1781 [ 49.940512] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.942013] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.943498] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 49.945019] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 49.946520] ---[ end trace 0000000000000000 ]--- [ 50.768326] ------------[ cut here ]------------ [ 50.769067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.770560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.771682] Modules linked in: [ 50.772337] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.773978] Tainted: [W]=WARN [ 50.774366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.775619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.776446] 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 [ 50.778741] RSP: 0018:ffff88800f6bfbc0 EFLAGS: 00010286 [ 50.779632] RAX: 0000000000000000 RBX: ffffed1001ed7f78 RCX: ffffffff813a4050 [ 50.780637] RDX: ffff888015c83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.781669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed7f2f [ 50.782741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.783820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6bfdf8 [ 50.785127] FS: 00007f7e64229900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.786316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.787247] CR2: 00007ffc2f3f8ef8 CR3: 000000001fc9d000 CR4: 0000000000350ef0 [ 50.788318] Call Trace: [ 50.788619] [ 50.788880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.789650] ? __create_object+0x59/0x80 [ 50.790263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.790855] __vmalloc_noprof+0x59/0x60 [ 50.791551] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.792726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.793597] bpf_prog_alloc+0x39/0x200 [ 50.794336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.795203] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.795795] do_seccomp+0x349/0x25e0 [ 50.796541] ? find_held_lock+0x2b/0x80 [ 50.797292] ? do_prlimit+0x310/0x610 [ 50.797780] ? __pfx_do_seccomp+0x10/0x10 [ 50.798373] ? do_raw_spin_unlock+0x53/0x220 [ 50.798933] ? _raw_spin_unlock+0x1e/0x40 [ 50.799433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.800074] ? static_key_count+0x60/0x80 [ 50.800584] prctl_set_seccomp+0x4e/0x70 [ 50.801091] __do_sys_prctl+0xe6c/0x1d70 [ 50.801608] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.802178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.802806] ? irqentry_exit+0xf3/0x650 [ 50.803313] do_syscall_64+0xbf/0x430 [ 50.803783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.804439] RIP: 0033:0x7f7e6471b5cd [ 50.804878] 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 [ 50.807038] RSP: 002b:00007ffc2f3f6a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.807955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e6471b5cd [ 50.808789] RDX: 000055cae8785e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.809663] RBP: 00007ffc2f3f6a80 R08: 0000000000000000 R09: 00007ffc2f3f6120 [ 50.810517] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb25e802b0 [ 50.811369] R13: 00007ffc2f3f6eb0 R14: 000055cb25e82d20 R15: 000055cb25e948d0 [ 50.812249] [ 50.812527] irq event stamp: 3927 [ 50.812968] hardirqs last enabled at (3937): [] __up_console_sem+0x78/0x80 [ 50.814002] hardirqs last disabled at (3946): [] __up_console_sem+0x5d/0x80 [ 50.815026] softirqs last enabled at (3730): [] handle_softirqs+0x50c/0x770 [ 50.816070] softirqs last disabled at (3709): [] __irq_exit_rcu+0xc4/0x100 [ 50.817097] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36231' (ECDSA) to the list of known hosts. 2025/11/18 12:51:50 fuzzer started 2025/11/18 12:51:50 dialing manager at localhost:34383 2025/11/18 12:51:50 checking machine... 2025/11/18 12:51:50 checking revisions... [ 51.667981] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:51:50 testing simple program... [ 51.748269] cgroup: Unknown subsys name 'net' [ 51.811081] cgroup: Unknown subsys name 'cpuset' [ 51.828361] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:51:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627eb8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627758 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000aed8 R12=ffffffff8135e7a2 R13=ffff888009627868 R14=ffff888009627e88 R15=ffff888009627820 RIP=ffffffff815bd105 RFL=00000247 [---Z-PC] 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc89209000 CR3=000000001f66c000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a79f 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0e5e04000 CR3=000000000d89d000 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=69ac6bfb71151490b149d631fd764400 XMM02=2c67c8bc2e329bc30000000000304718 XMM03=fb795ef6d65770560000000000312ec0 XMM04=65439d06d9416c7a00000000000ae988 XMM05=0394861f14684e590000000000322030 XMM06=3e829fc8c8edc9900000000000321eb8 XMM07=e042d86d42eb936e0000000000313140 XMM08=aea12e226a137dbe0000000000304778 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000