[ 39.014572] ------------[ cut here ]------------ [ 39.015165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.016375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.017260] Modules linked in: [ 39.017610] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.018834] Tainted: [W]=WARN [ 39.019166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.020047] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.020568] 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 [ 39.022474] RSP: 0018:ffff888017e07bc0 EFLAGS: 00010286 [ 39.023073] RAX: 0000000000000000 RBX: ffffed1002fc0f78 RCX: ffffffff813a4050 [ 39.023869] RDX: ffff88800eff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.024615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc0f2f [ 39.025413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.026191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e07df8 [ 39.026976] FS: 00007f349d613900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.027868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.028495] CR2: 00007f349db05580 CR3: 000000000c775000 CR4: 0000000000350ef0 [ 39.029303] Call Trace: [ 39.029587] [ 39.029874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.030391] ? __create_object+0x59/0x80 [ 39.030877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.031432] __vmalloc_noprof+0x59/0x60 [ 39.031905] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.032407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032985] bpf_prog_alloc+0x39/0x200 [ 39.033420] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034001] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.034527] do_seccomp+0x349/0x25e0 [ 39.034966] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.035484] ? __pfx_do_seccomp+0x10/0x10 [ 39.035983] ? find_held_lock+0x2b/0x80 [ 39.036424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.037014] ? static_key_count+0x60/0x80 [ 39.037480] prctl_set_seccomp+0x4e/0x70 [ 39.037956] __do_sys_prctl+0xe6c/0x1d70 [ 39.038406] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.038940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.039495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.040095] ? irqentry_exit+0xf3/0x650 [ 39.040529] do_syscall_64+0xbf/0x430 [ 39.040988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.041546] RIP: 0033:0x7f349db055cd [ 39.041987] 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 [ 39.043912] RSP: 002b:00007ffd56726210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.044702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f349db055cd [ 39.045509] RDX: 000055d7875a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.046288] RBP: 00007ffd56726270 R08: 0000000000000000 R09: 00007ffd56725910 [ 39.047080] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7a8854ad0 [ 39.047860] R13: 00007ffd567266a0 R14: 000055d7a8855bc0 R15: 000055d7a8866780 [ 39.048621] [ 39.048927] irq event stamp: 1657 [ 39.049309] hardirqs last enabled at (1665): [] __up_console_sem+0x78/0x80 [ 39.050249] hardirqs last disabled at (1674): [] __up_console_sem+0x5d/0x80 [ 39.051189] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 39.052150] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 39.053094] ---[ end trace 0000000000000000 ]--- [ 41.820635] ------------[ cut here ]------------ [ 41.821518] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.823372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.824732] Modules linked in: [ 41.825359] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.827251] Tainted: [W]=WARN [ 41.827777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.829140] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.830009] 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 [ 41.833013] RSP: 0018:ffff888016c8fbc0 EFLAGS: 00010286 [ 41.833951] RAX: 0000000000000000 RBX: ffffed1002d91f78 RCX: ffffffff813a4050 [ 41.835164] RDX: ffff888016498000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.836354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d91f2f [ 41.837560] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.838775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c8fdf8 [ 41.839959] FS: 00007fecb2c0e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.841323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.842311] CR2: 00007ffc68192ef7 CR3: 00000000200bf000 CR4: 0000000000350ef0 [ 41.843501] Call Trace: [ 41.843971] [ 41.844361] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.845203] ? __create_object+0x59/0x80 [ 41.845929] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.846801] __vmalloc_noprof+0x59/0x60 [ 41.847531] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.848353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.849222] bpf_prog_alloc+0x39/0x200 [ 41.849919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.850746] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.851579] do_seccomp+0x349/0x25e0 [ 41.852240] ? find_held_lock+0x2b/0x80 [ 41.852955] ? do_prlimit+0x310/0x610 [ 41.853623] ? __pfx_do_seccomp+0x10/0x10 [ 41.854360] ? do_raw_spin_unlock+0x53/0x220 [ 41.855122] ? _raw_spin_unlock+0x1e/0x40 [ 41.855806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.856702] ? static_key_count+0x60/0x80 [ 41.857461] prctl_set_seccomp+0x4e/0x70 [ 41.858180] __do_sys_prctl+0xe6c/0x1d70 [ 41.858917] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.859664] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.860558] ? irqentry_exit+0xf3/0x650 [ 41.861280] do_syscall_64+0xbf/0x430 [ 41.861971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.862801] RIP: 0033:0x7fecb31005cd [ 41.863459] 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 [ 41.866397] RSP: 002b:00007ffc68191550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.867680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fecb31005cd [ 41.868851] RDX: 0000555f59c2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.870076] RBP: 00007ffc681915b0 R08: 0000000000000000 R09: 00007ffc68190c50 [ 41.871254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f8e963ad0 [ 41.872456] R13: 00007ffc681919e0 R14: 0000555f8e964bc0 R15: 0000555f8e975780 [ 41.873664] [ 41.874102] irq event stamp: 1707 [ 41.874660] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 41.876055] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 41.877467] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 41.878883] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 41.880285] ---[ end trace 0000000000000000 ]--- [ 42.615804] ------------[ cut here ]------------ [ 42.616594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.618258] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.619483] Modules linked in: [ 42.620006] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.621666] Tainted: [W]=WARN [ 42.622158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.623417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.624194] 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 [ 42.626852] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 42.627628] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 42.628706] RDX: ffff888009d61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.629784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 42.630857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.631929] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 42.632994] FS: 00007f8ee6607900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.634206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.635099] CR2: 00007fff51164ef7 CR3: 000000000ce80000 CR4: 0000000000350ef0 [ 42.636165] Call Trace: [ 42.636556] [ 42.636925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.637664] ? __create_object+0x59/0x80 [ 42.638319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.639123] __vmalloc_noprof+0x59/0x60 [ 42.639711] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.640437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.641223] bpf_prog_alloc+0x39/0x200 [ 42.641811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.642591] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.643338] do_seccomp+0x349/0x25e0 [ 42.643928] ? find_held_lock+0x2b/0x80 [ 42.644528] ? do_prlimit+0x310/0x610 [ 42.645190] ? __pfx_do_seccomp+0x10/0x10 [ 42.645861] ? do_raw_spin_unlock+0x53/0x220 [ 42.646516] ? _raw_spin_unlock+0x1e/0x40 [ 42.647158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.647970] ? static_key_count+0x60/0x80 [ 42.648609] prctl_set_seccomp+0x4e/0x70 [ 42.649263] __do_sys_prctl+0xe6c/0x1d70 [ 42.649913] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.650601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.651409] ? irqentry_exit+0xf3/0x650 [ 42.652035] do_syscall_64+0xbf/0x430 [ 42.652614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.653423] RIP: 0033:0x7f8ee6af95cd [ 42.654015] 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 [ 42.656668] RSP: 002b:00007fff51162b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.657836] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ee6af95cd [ 42.658916] RDX: 00005555bd3dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.659985] RBP: 00007fff51162b70 R08: 0000000000000000 R09: 00007fff51162210 [ 42.661055] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555fc1dd2b0 [ 42.662149] R13: 00007fff51162fa0 R14: 00005555fc1dfd20 R15: 00005555fc1f18d0 [ 42.663233] [ 42.663603] irq event stamp: 1693 [ 42.664149] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 42.665439] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 42.666711] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 42.667994] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 42.669279] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36374' (ECDSA) to the list of known hosts. 2025/11/18 20:04:59 fuzzer started 2025/11/18 20:04:59 dialing manager at localhost:34383 2025/11/18 20:04:59 checking machine... 2025/11/18 20:04:59 checking revisions... [ 43.557677] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:04:59 testing simple program... [ 43.655482] cgroup: Unknown subsys name 'net' [ 43.717489] cgroup: Unknown subsys name 'cpuset' [ 43.732224] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:04:58 Registers: info registers vcpu 0 RAX=ffff88801649b780 RBX=ffff888017ebff58 RCX=ffffffff812d0336 RDX=ffff88801649b780 RSI=ffffffff84c6afce RDI=ffff88801649b780 RBP=ffff888017ebff48 RSP=ffff888017ebff30 R8 =0000000000000001 R9 =ffffed1002c936f0 R10=ffff88801649b787 R11=0000000000000001 R12=0000000000080000 R13=0000000000000007 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c6ad66 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc9c22c7700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f8a6638000 CR3=000000000d9aa000 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=34303a303220383120766f4e3e35333c XMM01=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343630 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=ffff888019bb3488 RBX=ffff888020139280 RCX=ffffffff8152d723 RDX=ffff888015e535c8 RSI=0000000000000000 RDI=ffff888020139280 RBP=ffff888020139280 RSP=ffff88806cf08de8 R8 =0000000000000001 R9 =ffffed100d9e11ae R10=0000000000000003 R11=0000000000000001 R12=ffff88800bb70630 R13=0000000000000246 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 00007f0ee2ba3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555f8e988768 CR3=000000000bcd3000 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=55d3e4a7ab5d8f89a04738534fb0b3d9 XMM02=ec2efd57dc4c00df0000000000301380 XMM03=99d99c8880ccd4c60000000000301450 XMM04=686f5f56a15cd6ff00000000000ae988 XMM05=524b267bee8e248c00000000003203e0 XMM06=3efcbf589c262ba8000000000031f488 XMM07=fb795ef6d6577056000000000030ec78 XMM08=2c67c8bc2e329bc300000000003013f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000