[ 46.261404] ------------[ cut here ]------------ [ 46.262377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.264443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.265918] Modules linked in: [ 46.266604] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.268622] Tainted: [W]=WARN [ 46.269231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.270743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.271659] 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 [ 46.274871] RSP: 0018:ffff88800f23fbc0 EFLAGS: 00010286 [ 46.275870] RAX: 0000000000000000 RBX: ffffed1001e47f78 RCX: ffffffff813a4050 [ 46.277165] RDX: ffff888018ab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.278447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e47f2f [ 46.279713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.280992] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f23fdf8 [ 46.282324] FS: 00007f9f57609900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.283776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.284837] CR2: 00007ffef0609ef7 CR3: 000000000b879000 CR4: 0000000000350ef0 [ 46.286153] Call Trace: [ 46.286627] [ 46.287082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.287937] ? __create_object+0x59/0x80 [ 46.288718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.289672] __vmalloc_noprof+0x59/0x60 [ 46.290437] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.291316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.292242] bpf_prog_alloc+0x39/0x200 [ 46.292945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.293872] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.294770] do_seccomp+0x349/0x25e0 [ 46.295484] ? find_held_lock+0x2b/0x80 [ 46.296252] ? do_prlimit+0x310/0x610 [ 46.296953] ? __pfx_do_seccomp+0x10/0x10 [ 46.297739] ? do_raw_spin_unlock+0x53/0x220 [ 46.298586] ? _raw_spin_unlock+0x1e/0x40 [ 46.299367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.300333] ? static_key_count+0x60/0x80 [ 46.301129] prctl_set_seccomp+0x4e/0x70 [ 46.301876] __do_sys_prctl+0xe6c/0x1d70 [ 46.302665] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.303508] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.304480] ? irqentry_exit+0xf3/0x650 [ 46.305243] do_syscall_64+0xbf/0x430 [ 46.305950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.306902] RIP: 0033:0x7f9f57afb5cd [ 46.307603] 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 [ 46.310774] RSP: 002b:00007ffef06074f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.312128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f57afb5cd [ 46.313396] RDX: 000055b6491b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.314688] RBP: 00007ffef0607550 R08: 0000000000000000 R09: 00007ffef0606bf0 [ 46.315962] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6630b9ad0 [ 46.317234] R13: 00007ffef0607980 R14: 000055b6630babc0 R15: 000055b6630cb780 [ 46.318546] [ 46.318963] irq event stamp: 1753 [ 46.319607] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.321122] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.322640] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.324159] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.325656] ---[ end trace 0000000000000000 ]--- [ 49.200460] ------------[ cut here ]------------ [ 49.201233] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.202925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.204137] Modules linked in: [ 49.204633] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.206502] Tainted: [W]=WARN [ 49.206964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.208237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.208962] 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 [ 49.211630] RSP: 0018:ffff888016f87bc0 EFLAGS: 00010286 [ 49.212447] RAX: 0000000000000000 RBX: ffffed1002df0f78 RCX: ffffffff813a4050 [ 49.213514] RDX: ffff888017e61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.214602] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df0f2f [ 49.215669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.216736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f87df8 [ 49.217820] FS: 00007fa1bc0a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.219029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.219872] CR2: 00007ffe48652ef7 CR3: 0000000020ac8000 CR4: 0000000000350ef0 [ 49.220940] Call Trace: [ 49.221369] [ 49.221712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.222480] ? __create_object+0x59/0x80 [ 49.223136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.223900] __vmalloc_noprof+0x59/0x60 [ 49.224533] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.225259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.226013] bpf_prog_alloc+0x39/0x200 [ 49.226626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.227403] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.228160] do_seccomp+0x349/0x25e0 [ 49.228722] ? find_held_lock+0x2b/0x80 [ 49.229361] ? do_prlimit+0x310/0x610 [ 49.229957] ? __pfx_do_seccomp+0x10/0x10 [ 49.230618] ? do_raw_spin_unlock+0x53/0x220 [ 49.231353] ? _raw_spin_unlock+0x1e/0x40 [ 49.232000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.232860] ? static_key_count+0x60/0x80 [ 49.233553] prctl_set_seccomp+0x4e/0x70 [ 49.234253] __do_sys_prctl+0xe6c/0x1d70 [ 49.234903] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.235646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.236491] ? irqentry_exit+0xf3/0x650 [ 49.237153] do_syscall_64+0xbf/0x430 [ 49.237757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.238600] RIP: 0033:0x7fa1bc5995cd [ 49.239227] 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 [ 49.242045] RSP: 002b:00007ffe48650670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.243248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1bc5995cd [ 49.244381] RDX: 0000556261a52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.245512] RBP: 00007ffe486506d0 R08: 0000000000000000 R09: 00007ffe4864fd70 [ 49.246650] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562a0b21ad0 [ 49.247783] R13: 00007ffe48650b00 R14: 00005562a0b22bc0 R15: 00005562a0b33780 [ 49.248918] [ 49.249323] irq event stamp: 1747 [ 49.249873] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.251182] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.252513] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.253879] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.255168] ---[ end trace 0000000000000000 ]--- [ 49.894744] ------------[ cut here ]------------ [ 49.895671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.897707] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.899211] Modules linked in: [ 49.899802] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.902057] Tainted: [W]=WARN [ 49.902629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.904125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.905002] 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 [ 49.908302] RSP: 0018:ffff88801a187bc0 EFLAGS: 00010286 [ 49.909288] RAX: 0000000000000000 RBX: ffffed1003430f78 RCX: ffffffff813a4050 [ 49.910614] RDX: ffff888016c0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.911927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003430f2f [ 49.913242] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.914568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a187df8 [ 49.915861] FS: 00007f809e715900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.917335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.918444] CR2: 00007f809ec07580 CR3: 000000000e56c000 CR4: 0000000000350ef0 [ 49.919725] Call Trace: [ 49.920228] [ 49.920654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.921558] ? __create_object+0x59/0x80 [ 49.922371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.923346] __vmalloc_noprof+0x59/0x60 [ 49.924128] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.924956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.925889] bpf_prog_alloc+0x39/0x200 [ 49.926629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927583] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.928509] do_seccomp+0x349/0x25e0 [ 49.929249] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.930159] ? __pfx_do_seccomp+0x10/0x10 [ 49.930904] ? find_held_lock+0x2b/0x80 [ 49.931680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.932670] ? static_key_count+0x60/0x80 [ 49.933482] prctl_set_seccomp+0x4e/0x70 [ 49.934276] __do_sys_prctl+0xe6c/0x1d70 [ 49.935069] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.935890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.936869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.937838] ? irqentry_exit+0xf3/0x650 [ 49.938633] do_syscall_64+0xbf/0x430 [ 49.939392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.940363] RIP: 0033:0x7f809ec075cd [ 49.941067] 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 [ 49.944280] RSP: 002b:00007ffd54178b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.945660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f809ec075cd [ 49.946964] RDX: 000055856c947e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.948271] RBP: 00007ffd54178bb0 R08: 0000000000000000 R09: 00007ffd54178250 [ 49.949572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558591d26b10 [ 49.950789] R13: 00007ffd54178fe0 R14: 0000558591d272b0 R15: 0000558591d3b6f0 [ 49.951620] [ 49.951891] irq event stamp: 1761 [ 49.952309] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.953295] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.954276] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 49.955107] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 49.955806] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52601' (ECDSA) to the list of known hosts. 2025/11/17 10:41:17 fuzzer started 2025/11/17 10:41:18 dialing manager at localhost:37895 2025/11/17 10:41:18 checking machine... 2025/11/17 10:41:18 checking revisions... [ 50.831582] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:41:18 testing simple program... [ 50.918084] cgroup: Unknown subsys name 'net' [ 50.977757] cgroup: Unknown subsys name 'cpuset' [ 50.998858] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:41:17 Registers: info registers vcpu 0 RAX=0000000000041c93 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe68f0ba38 CR3=0000000005c8a000 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=00007f06090e1510000055706bf00790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000101 RBX=ffffea000000000f RCX=ffffffff8137482e RDX=ffff8880096fb780 RSI=0000000000000000 RDI=0000000000000007 RBP=000000000e070d38 RSP=ffff888009757ac0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001 R12=0000000000000002 R13=ffff88807ffd7650 R14=ffff888008c413c0 R15=0000000000000000 RIP=ffffffff817515d2 RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa1bc65e618 CR3=000000001ba4b000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000