[ 38.946530] ------------[ cut here ]------------ [ 38.947349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.949060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.950387] Modules linked in: [ 38.950942] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.952643] Tainted: [W]=WARN [ 38.953154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.954413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.955195] 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 [ 38.957905] RSP: 0018:ffff888013f07bc0 EFLAGS: 00010286 [ 38.958700] RAX: 0000000000000000 RBX: ffffed10027e0f78 RCX: ffffffff813a4050 [ 38.959827] RDX: ffff8880162b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.960927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e0f2f [ 38.962023] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.963120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f07df8 [ 38.964229] FS: 00007faab2cc5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.965453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.966360] CR2: 00007faab31b7580 CR3: 000000000d1ae000 CR4: 0000000000350ef0 [ 38.967460] Call Trace: [ 38.967887] [ 38.968235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.968997] ? __create_object+0x59/0x80 [ 38.969625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.970450] __vmalloc_noprof+0x59/0x60 [ 38.971096] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.971846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.972599] bpf_prog_alloc+0x39/0x200 [ 38.973229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.974022] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.974793] do_seccomp+0x349/0x25e0 [ 38.975377] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.976143] ? __pfx_do_seccomp+0x10/0x10 [ 38.976825] ? find_held_lock+0x2b/0x80 [ 38.977433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.978254] ? static_key_count+0x60/0x80 [ 38.978942] prctl_set_seccomp+0x4e/0x70 [ 38.979578] __do_sys_prctl+0xe6c/0x1d70 [ 38.980284] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.981035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.981902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.982766] ? irqentry_exit+0xf3/0x650 [ 38.983420] do_syscall_64+0xbf/0x430 [ 38.984079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.984923] RIP: 0033:0x7faab31b75cd [ 38.985512] 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 [ 38.988383] RSP: 002b:00007ffc9f6f4140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.989602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faab31b75cd [ 38.990759] RDX: 000056242af8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.991909] RBP: 00007ffc9f6f41a0 R08: 0000000000000000 R09: 00007ffc9f6f3840 [ 38.993054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562460d40ad0 [ 38.994205] R13: 00007ffc9f6f45d0 R14: 0000562460d41bc0 R15: 0000562460d52780 [ 38.995383] [ 38.995798] irq event stamp: 1717 [ 38.996336] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 38.997690] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 38.999068] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 39.000457] softirqs last disabled at (1229): [] __irq_exit_rcu+0xc4/0x100 [ 39.001812] ---[ end trace 0000000000000000 ]--- [ 41.912519] ------------[ cut here ]------------ [ 41.913117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.914418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.915387] Modules linked in: [ 41.915813] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.917117] Tainted: [W]=WARN [ 41.917477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.918425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.919026] 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 [ 41.921118] RSP: 0018:ffff88801639fbc0 EFLAGS: 00010286 [ 41.921759] RAX: 0000000000000000 RBX: ffffed1002c73f78 RCX: ffffffff813a4050 [ 41.922553] RDX: ffff88800c043780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.923375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c73f2f [ 41.924207] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.925037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801639fdf8 [ 41.925876] FS: 00007f2733e79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.926828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.927494] CR2: 00007fffc100cef7 CR3: 000000000bd94000 CR4: 0000000000350ef0 [ 41.928325] Call Trace: [ 41.928629] [ 41.928918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.929466] ? __create_object+0x59/0x80 [ 41.929959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.930562] __vmalloc_noprof+0x59/0x60 [ 41.931044] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.931607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.932208] bpf_prog_alloc+0x39/0x200 [ 41.932655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.933256] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.933837] do_seccomp+0x349/0x25e0 [ 41.934277] ? find_held_lock+0x2b/0x80 [ 41.934770] ? do_prlimit+0x310/0x610 [ 41.935227] ? __pfx_do_seccomp+0x10/0x10 [ 41.935754] ? do_raw_spin_unlock+0x53/0x220 [ 41.936262] ? _raw_spin_unlock+0x1e/0x40 [ 41.936755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.937353] ? static_key_count+0x60/0x80 [ 41.937874] prctl_set_seccomp+0x4e/0x70 [ 41.938342] __do_sys_prctl+0xe6c/0x1d70 [ 41.938859] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.939395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.940027] ? irqentry_exit+0xf3/0x650 [ 41.940490] do_syscall_64+0xbf/0x430 [ 41.940976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.941563] RIP: 0033:0x7f273436b5cd [ 41.942025] 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 [ 41.944111] RSP: 002b:00007fffc100ac80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.945009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f273436b5cd [ 41.945845] RDX: 000055aac1982e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.946637] RBP: 00007fffc100ace0 R08: 0000000000000000 R09: 00007fffc100a380 [ 41.947472] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aae9e89ad0 [ 41.948291] R13: 00007fffc100b110 R14: 000055aae9e8abc0 R15: 000055aae9e9b780 [ 41.948922] [ 41.949122] irq event stamp: 1687 [ 41.949407] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 41.950125] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 41.950845] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 41.951550] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 41.952261] ---[ end trace 0000000000000000 ]--- [ 42.657483] ------------[ cut here ]------------ [ 42.658408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.660410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.661853] Modules linked in: [ 42.662440] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.664400] Tainted: [W]=WARN [ 42.664996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.666446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.667366] 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 [ 42.670511] RSP: 0018:ffff88801629fbc0 EFLAGS: 00010286 [ 42.671477] RAX: 0000000000000000 RBX: ffffed1002c53f78 RCX: ffffffff813a4050 [ 42.672751] RDX: ffff88800f699bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.674014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c53f2f [ 42.675286] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.676559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801629fdf8 [ 42.677830] FS: 00007fb44e38e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.679254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.680313] CR2: 00007ffce9e8eef7 CR3: 000000001f33c000 CR4: 0000000000350ef0 [ 42.681577] Call Trace: [ 42.682098] [ 42.682516] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.683443] ? __create_object+0x59/0x80 [ 42.684249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.685238] __vmalloc_noprof+0x59/0x60 [ 42.686017] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.686898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.687864] bpf_prog_alloc+0x39/0x200 [ 42.688569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.689502] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.690409] do_seccomp+0x349/0x25e0 [ 42.691143] ? find_held_lock+0x2b/0x80 [ 42.691935] ? do_prlimit+0x310/0x610 [ 42.692648] ? __pfx_do_seccomp+0x10/0x10 [ 42.693452] ? do_raw_spin_unlock+0x53/0x220 [ 42.694306] ? _raw_spin_unlock+0x1e/0x40 [ 42.695103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.696091] ? static_key_count+0x60/0x80 [ 42.696901] prctl_set_seccomp+0x4e/0x70 [ 42.697642] __do_sys_prctl+0xe6c/0x1d70 [ 42.698428] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.699300] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.700291] ? irqentry_exit+0xf3/0x650 [ 42.701061] do_syscall_64+0xbf/0x430 [ 42.701812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.702789] RIP: 0033:0x7fb44e8805cd [ 42.703472] 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 [ 42.706691] RSP: 002b:00007ffce9e8d280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.708128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb44e8805cd [ 42.709445] RDX: 000055760cc54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.710758] RBP: 00007ffce9e8d2e0 R08: 0000000000000000 R09: 00007ffce9e8c980 [ 42.711977] R10: 0000000000000000 R11: 0000000000000246 R12: 000055764a4882b0 [ 42.712806] R13: 00007ffce9e8d710 R14: 000055764a48ad20 R15: 000055764a49c8d0 [ 42.713623] [ 42.713923] irq event stamp: 1721 [ 42.714324] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.715315] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.716264] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 42.717130] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 42.717985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47182' (ECDSA) to the list of known hosts. 2025/11/18 14:50:42 fuzzer started 2025/11/18 14:50:42 dialing manager at localhost:34383 2025/11/18 14:50:42 checking machine... 2025/11/18 14:50:42 checking revisions... [ 43.557258] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:50:42 testing simple program... [ 43.645197] cgroup: Unknown subsys name 'net' [ 43.699432] cgroup: Unknown subsys name 'cpuset' [ 43.712226] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:50:41 Registers: info registers vcpu 0 RAX=00000000000422a9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055aae9eae768 CR3=000000000c9f2000 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=6dc804710ab0d2a4f048a281df9ac97b XMM02=ec2efd57dc4c00df0000000000305d38 XMM03=7f738adaf0c19c4a0000000000305e08 XMM04=cba26efbf839ce3a00000000000ae988 XMM05=090f1556b20111b300000000003226a0 XMM06=5b75c91c804453420000000000322528 XMM07=e042d86d42eb936e0000000000312dc0 XMM08=7f738adaf0c19c4a0000000000305e08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=97e4ea9a7b6ed500 RBX=ffff88800f438000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880172df948 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000026756 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f11 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 00007f2733e79900 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=00007fffc1004000 CR3=000000001f339000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000