[ 46.315528] ------------[ cut here ]------------ [ 46.316446] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.318503] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.319945] Modules linked in: [ 46.320575] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.322527] Tainted: [W]=WARN [ 46.323071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.324520] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.325420] 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 [ 46.328515] RSP: 0018:ffff8880185afbc0 EFLAGS: 00010286 [ 46.329481] RAX: 0000000000000000 RBX: ffffed10030b5f78 RCX: ffffffff813a4050 [ 46.330740] RDX: ffff8880186a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.332002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b5f2f [ 46.333248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.334499] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185afdf8 [ 46.335775] FS: 00007f6bd3557900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.337176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.338246] CR2: 00007ffd31c2fef7 CR3: 000000000bcdf000 CR4: 0000000000350ef0 [ 46.339547] Call Trace: [ 46.340138] [ 46.340720] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.341874] ? __create_object+0x59/0x80 [ 46.342872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.344124] __vmalloc_noprof+0x59/0x60 [ 46.345083] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.346228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.347430] bpf_prog_alloc+0x39/0x200 [ 46.348376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.349557] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.350713] do_seccomp+0x349/0x25e0 [ 46.351644] ? find_held_lock+0x2b/0x80 [ 46.352616] ? do_prlimit+0x310/0x610 [ 46.353575] ? __pfx_do_seccomp+0x10/0x10 [ 46.354589] ? do_raw_spin_unlock+0x53/0x220 [ 46.355642] ? _raw_spin_unlock+0x1e/0x40 [ 46.356473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.357501] ? static_key_count+0x60/0x80 [ 46.358328] prctl_set_seccomp+0x4e/0x70 [ 46.359098] __do_sys_prctl+0xe6c/0x1d70 [ 46.359859] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.360783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.361806] ? irqentry_exit+0xf3/0x650 [ 46.362636] do_syscall_64+0xbf/0x430 [ 46.363439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.364436] RIP: 0033:0x7f6bd3a495cd [ 46.365120] 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 [ 46.367991] RSP: 002b:00007ffd31c2ec60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.369410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bd3a495cd [ 46.370726] RDX: 000055b877913e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.371819] RBP: 00007ffd31c2ecc0 R08: 0000000000000000 R09: 00007ffd31c2e360 [ 46.373169] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8a7aaab10 [ 46.374539] R13: 00007ffd31c2f0f0 R14: 000055b8a7aab2b0 R15: 000055b8a7abf6f0 [ 46.375643] [ 46.376089] irq event stamp: 1729 [ 46.376762] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.378334] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.379643] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 46.381241] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.382735] ---[ end trace 0000000000000000 ]--- [ 49.863628] ------------[ cut here ]------------ [ 49.864525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.866558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.868014] Modules linked in: [ 49.868648] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.870846] Tainted: [W]=WARN [ 49.871512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.872978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.873896] 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 [ 49.877053] RSP: 0018:ffff888016bdfbc0 EFLAGS: 00010286 [ 49.878046] RAX: 0000000000000000 RBX: ffffed1002d7bf78 RCX: ffffffff813a4050 [ 49.879317] RDX: ffff88801b8e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.880603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7bf2f [ 49.881889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.883162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bdfdf8 [ 49.884472] FS: 00007f2148e8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.885894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.886942] CR2: 00007fff2d6f4ef7 CR3: 0000000007083000 CR4: 0000000000350ef0 [ 49.888227] Call Trace: [ 49.888691] [ 49.889091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.889984] ? __create_object+0x59/0x80 [ 49.890746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.891722] __vmalloc_noprof+0x59/0x60 [ 49.892459] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.893317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.894247] bpf_prog_alloc+0x39/0x200 [ 49.894937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.895886] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.896782] do_seccomp+0x349/0x25e0 [ 49.897489] ? find_held_lock+0x2b/0x80 [ 49.898262] ? do_prlimit+0x310/0x610 [ 49.898953] ? __pfx_do_seccomp+0x10/0x10 [ 49.899743] ? do_raw_spin_unlock+0x53/0x220 [ 49.900576] ? _raw_spin_unlock+0x1e/0x40 [ 49.901368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.902330] ? static_key_count+0x60/0x80 [ 49.903081] prctl_set_seccomp+0x4e/0x70 [ 49.903862] __do_sys_prctl+0xe6c/0x1d70 [ 49.904642] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.905494] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.906449] ? irqentry_exit+0xf3/0x650 [ 49.907169] do_syscall_64+0xbf/0x430 [ 49.907923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.908865] RIP: 0033:0x7f214937c5cd [ 49.909558] 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 [ 49.912705] RSP: 002b:00007fff2d6f3900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.914055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f214937c5cd [ 49.915346] RDX: 00005605986e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.916649] RBP: 00007fff2d6f3960 R08: 0000000000000000 R09: 00007fff2d6f3000 [ 49.917934] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605d48f2b10 [ 49.919227] R13: 00007fff2d6f3d90 R14: 00005605d48f32b0 R15: 00005605d49076f0 [ 49.920550] [ 49.920980] irq event stamp: 1793 [ 49.921633] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.923168] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.924850] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.926417] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.927969] ---[ end trace 0000000000000000 ]--- [ 50.716072] ------------[ cut here ]------------ [ 50.717005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.719051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.720508] Modules linked in: [ 50.721090] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.723425] Tainted: [W]=WARN [ 50.723982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.725609] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.726739] 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 [ 50.729936] RSP: 0018:ffff88801bd87bc0 EFLAGS: 00010286 [ 50.730928] RAX: 0000000000000000 RBX: ffffed10037b0f78 RCX: ffffffff813a4050 [ 50.732237] RDX: ffff888016770000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.733757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b0f2f [ 50.735119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.736424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd87df8 [ 50.737710] FS: 00007f8d96fe3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.739156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.740260] CR2: 00007f8d974d5580 CR3: 000000000d7c7000 CR4: 0000000000350ef0 [ 50.741551] Call Trace: [ 50.742013] [ 50.742464] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.743378] ? __create_object+0x59/0x80 [ 50.744129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.745113] __vmalloc_noprof+0x59/0x60 [ 50.745854] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.746737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.747699] bpf_prog_alloc+0x39/0x200 [ 50.748434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.749358] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.750277] do_seccomp+0x349/0x25e0 [ 50.750969] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.751891] ? __pfx_do_seccomp+0x10/0x10 [ 50.752677] ? find_held_lock+0x2b/0x80 [ 50.753433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.754412] ? static_key_count+0x60/0x80 [ 50.755174] prctl_set_seccomp+0x4e/0x70 [ 50.755980] __do_sys_prctl+0xe6c/0x1d70 [ 50.756770] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.757643] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.758617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.759602] ? irqentry_exit+0xf3/0x650 [ 50.760411] do_syscall_64+0xbf/0x430 [ 50.761117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.762073] RIP: 0033:0x7f8d974d55cd [ 50.762767] 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 [ 50.765956] RSP: 002b:00007fff1baaa620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.767333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d974d55cd [ 50.768648] RDX: 00005581ffbb0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.769936] RBP: 00007fff1baaa680 R08: 0000000000000000 R09: 00007fff1baa9d20 [ 50.771225] R10: 0000000000000000 R11: 0000000000000246 R12: 000055822d569b10 [ 50.772514] R13: 00007fff1baaaab0 R14: 000055822d56a2b0 R15: 000055822d57e6f0 [ 50.773817] [ 50.774281] irq event stamp: 1843 [ 50.774883] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 50.776417] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 50.777950] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.779497] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.781028] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49326' (ECDSA) to the list of known hosts. 2025/11/17 18:08:03 fuzzer started 2025/11/17 18:08:03 dialing manager at localhost:37895 2025/11/17 18:08:03 checking machine... 2025/11/17 18:08:03 checking revisions... [ 51.743758] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:08:03 testing simple program... [ 51.836107] cgroup: Unknown subsys name 'net' [ 51.883599] cgroup: Unknown subsys name 'cpuset' [ 51.900860] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:08:02 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff86ab8c8a RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627778 R8 =ffffffff86ab8c8e R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000025776 R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627bb0 R15=ffff888009627840 RIP=ffffffff815bcfa0 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2d6ed000 CR3=000000000e1ad000 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=38303a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383832 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=000000000002b4cb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f21d7f000 CR3=000000000e10f000 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=18b7875b32e80ea7ed487a4d4e0367a5 XMM02=0000000000307278ec2efd57dc4c00df XMM03=00000000003147b834b62fc34c972ac8 XMM04=ed3dc14a4589794b00000000000ae988 XMM05=14648eaa1277bab10000000000323890 XMM06=817b8945e9d503730000000000323718 XMM07=e042d86d42eb936e00000000003151a0 XMM08=34b62fc34c972ac800000000003072d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000