[ 39.063409] ------------[ cut here ]------------ [ 39.064349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.066407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.067879] Modules linked in: [ 39.068511] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.070542] Tainted: [W]=WARN [ 39.071160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.072638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.073562] 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 [ 39.076772] RSP: 0018:ffff888017857bc0 EFLAGS: 00010286 [ 39.077750] RAX: 0000000000000000 RBX: ffffed1002f0af78 RCX: ffffffff813a4050 [ 39.079063] RDX: ffff88801b280000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.080348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0af2f [ 39.081627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.082950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017857df8 [ 39.084237] FS: 00007fe967c45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.085694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.086773] CR2: 00007fe968137580 CR3: 000000000e4da000 CR4: 0000000000350ef0 [ 39.088067] Call Trace: [ 39.088528] [ 39.088946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.089857] ? __create_object+0x59/0x80 [ 39.090663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.091654] __vmalloc_noprof+0x59/0x60 [ 39.092429] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.093298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094239] bpf_prog_alloc+0x39/0x200 [ 39.094942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.095867] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.096756] do_seccomp+0x349/0x25e0 [ 39.097478] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.098402] ? __pfx_do_seccomp+0x10/0x10 [ 39.099194] ? find_held_lock+0x2b/0x80 [ 39.099916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.100888] ? static_key_count+0x60/0x80 [ 39.101697] prctl_set_seccomp+0x4e/0x70 [ 39.102484] __do_sys_prctl+0xe6c/0x1d70 [ 39.103283] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.104149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.105110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.106035] ? irqentry_exit+0xf3/0x650 [ 39.106809] do_syscall_64+0xbf/0x430 [ 39.107555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.108506] RIP: 0033:0x7fe9681375cd [ 39.109214] 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 [ 39.112399] RSP: 002b:00007ffe91eb3bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.113763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9681375cd [ 39.115061] RDX: 0000559d6e237e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.116353] RBP: 00007ffe91eb3c10 R08: 0000000000000000 R09: 00007ffe91eb32b0 [ 39.117616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d88c37ad0 [ 39.118887] R13: 00007ffe91eb4040 R14: 0000559d88c38bc0 R15: 0000559d88c49780 [ 39.119980] [ 39.120366] irq event stamp: 1803 [ 39.120875] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 39.122145] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 39.123430] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 39.124713] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 39.126010] ---[ end trace 0000000000000000 ]--- [ 41.985235] ------------[ cut here ]------------ [ 41.985991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.987713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.988944] Modules linked in: [ 41.989670] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.991417] Tainted: [W]=WARN [ 41.991884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.993125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.993864] 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 [ 41.996604] RSP: 0018:ffff88800e6afbc0 EFLAGS: 00010286 [ 41.997431] RAX: 0000000000000000 RBX: ffffed1001cd5f78 RCX: ffffffff813a4050 [ 41.998526] RDX: ffff888016ce0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.999591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cd5f2f [ 42.000662] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.001730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e6afdf8 [ 42.002841] FS: 00007fb3c3ff8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.004065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.004913] CR2: 00007ffd27c85ef8 CR3: 000000001fe7e000 CR4: 0000000000350ef0 [ 42.005996] Call Trace: [ 42.006411] [ 42.006763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.007531] ? __create_object+0x59/0x80 [ 42.008202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.008986] __vmalloc_noprof+0x59/0x60 [ 42.009632] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.010379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.011158] bpf_prog_alloc+0x39/0x200 [ 42.011740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.012514] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.013271] do_seccomp+0x349/0x25e0 [ 42.013835] ? find_held_lock+0x2b/0x80 [ 42.014484] ? do_prlimit+0x310/0x610 [ 42.015112] ? __pfx_do_seccomp+0x10/0x10 [ 42.015731] ? do_raw_spin_unlock+0x53/0x220 [ 42.016424] ? _raw_spin_unlock+0x1e/0x40 [ 42.017075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.017846] ? static_key_count+0x60/0x80 [ 42.018560] prctl_set_seccomp+0x4e/0x70 [ 42.019212] __do_sys_prctl+0xe6c/0x1d70 [ 42.019831] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.020551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.021381] ? irqentry_exit+0xf3/0x650 [ 42.022000] do_syscall_64+0xbf/0x430 [ 42.022629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.023433] RIP: 0033:0x7fb3c44ea5cd [ 42.023985] 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 [ 42.026639] RSP: 002b:00007ffd27c84760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.027790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3c44ea5cd [ 42.028863] RDX: 00005648541dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.029937] RBP: 00007ffd27c847c0 R08: 0000000000000000 R09: 00007ffd27c83e60 [ 42.031020] R10: 0000000000000000 R11: 0000000000000246 R12: 000056486d37cad0 [ 42.032108] R13: 00007ffd27c84bf0 R14: 000056486d37dbc0 R15: 000056486d38e780 [ 42.033194] [ 42.033558] irq event stamp: 1821 [ 42.034115] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.035400] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.036673] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 42.037986] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 42.039272] ---[ end trace 0000000000000000 ]--- [ 42.643659] ------------[ cut here ]------------ [ 42.644627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.646726] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.648395] Modules linked in: [ 42.648971] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.651258] Tainted: [W]=WARN [ 42.651810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.653251] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.654166] 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 [ 42.657272] RSP: 0018:ffff8880177a7bc0 EFLAGS: 00010286 [ 42.658252] RAX: 0000000000000000 RBX: ffffed1002ef4f78 RCX: ffffffff813a4050 [ 42.659498] RDX: ffff88800e61b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.660806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef4f2f [ 42.662113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.663401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177a7df8 [ 42.664705] FS: 00007f40cc93e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.666211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.667296] CR2: 00007fff9e2e8ef8 CR3: 000000000e465000 CR4: 0000000000350ef0 [ 42.668616] Call Trace: [ 42.669130] [ 42.669571] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.670465] ? __create_object+0x59/0x80 [ 42.671233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.672176] __vmalloc_noprof+0x59/0x60 [ 42.672870] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.673714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.674644] bpf_prog_alloc+0x39/0x200 [ 42.675361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.676253] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.677117] do_seccomp+0x349/0x25e0 [ 42.677757] ? find_held_lock+0x2b/0x80 [ 42.678492] ? do_prlimit+0x310/0x610 [ 42.679207] ? __pfx_do_seccomp+0x10/0x10 [ 42.679912] ? do_raw_spin_unlock+0x53/0x220 [ 42.680709] ? _raw_spin_unlock+0x1e/0x40 [ 42.681466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.682414] ? static_key_count+0x60/0x80 [ 42.683196] prctl_set_seccomp+0x4e/0x70 [ 42.683908] __do_sys_prctl+0xe6c/0x1d70 [ 42.684653] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.685486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.686443] ? irqentry_exit+0xf3/0x650 [ 42.687193] do_syscall_64+0xbf/0x430 [ 42.687886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.688819] RIP: 0033:0x7f40cce305cd [ 42.689532] 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 [ 42.692643] RSP: 002b:00007fff9e2e7d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.693973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40cce305cd [ 42.694979] RDX: 000056341bf59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.695801] RBP: 00007fff9e2e7d80 R08: 0000000000000000 R09: 00007fff9e2e7420 [ 42.696625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563431797ad0 [ 42.697451] R13: 00007fff9e2e81b0 R14: 0000563431798bc0 R15: 00005634317a9780 [ 42.698304] [ 42.698584] irq event stamp: 1821 [ 42.698965] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.699941] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.700911] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 42.701908] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 42.702879] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3105' (ECDSA) to the list of known hosts. 2025/11/17 14:36:18 fuzzer started 2025/11/17 14:36:18 dialing manager at localhost:37895 2025/11/17 14:36:18 checking machine... 2025/11/17 14:36:18 checking revisions... [ 43.485703] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:36:18 testing simple program... [ 43.559112] cgroup: Unknown subsys name 'net' [ 43.604961] cgroup: Unknown subsys name 'cpuset' [ 43.616695] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:36:17 Registers: info registers vcpu 0 RAX=000000000003d6b7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcb15abf340 CR3=000000000d9e9000 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=36333a343120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303038 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=0000000000000000 RBX=0000000000000002 RCX=1ffff1100d9e50bc RDX=00000009e124f000 RSI=ffffffff8162b723 RDI=ffff88806cf285e0 RBP=0000000000000000 RSP=ffff88806cf08ea0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000003 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28e58 R14=7fffffffffffffff R15=dffffc0000000000 RIP=ffffffff8162b75a 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb3c3ff8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb3c3fc2008 CR3=000000001fe3a000 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=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