[ 45.648402] ------------[ cut here ]------------ [ 45.649348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.651380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 45.652844] Modules linked in: [ 45.653433] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.655399] Tainted: [W]=WARN [ 45.655999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.657498] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.658417] 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 [ 45.661576] RSP: 0018:ffff88801716fbc0 EFLAGS: 00010286 [ 45.662558] RAX: 0000000000000000 RBX: ffffed1002e2df78 RCX: ffffffff813a4050 [ 45.663855] RDX: ffff88800f783780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.665151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2df2f [ 45.666408] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.667684] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801716fdf8 [ 45.668986] FS: 00007f1ccc1ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.670420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.671477] CR2: 00007ffe0e1b8ef7 CR3: 0000000009cdd000 CR4: 0000000000350ef0 [ 45.672769] Call Trace: [ 45.673241] [ 45.673657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.674551] ? __create_object+0x59/0x80 [ 45.675330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.676296] __vmalloc_noprof+0x59/0x60 [ 45.677058] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.677919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.678858] bpf_prog_alloc+0x39/0x200 [ 45.679545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.680484] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.681361] do_seccomp+0x349/0x25e0 [ 45.682090] ? find_held_lock+0x2b/0x80 [ 45.682849] ? do_prlimit+0x310/0x610 [ 45.683553] ? __pfx_do_seccomp+0x10/0x10 [ 45.684357] ? do_raw_spin_unlock+0x53/0x220 [ 45.685189] ? _raw_spin_unlock+0x1e/0x40 [ 45.685975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.686958] ? static_key_count+0x60/0x80 [ 45.687721] prctl_set_seccomp+0x4e/0x70 [ 45.688513] __do_sys_prctl+0xe6c/0x1d70 [ 45.689303] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.690159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.691121] ? irqentry_exit+0xf3/0x650 [ 45.691882] do_syscall_64+0xbf/0x430 [ 45.692589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.693537] RIP: 0033:0x7f1ccc6bc5cd [ 45.694246] 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 [ 45.697408] RSP: 002b:00007ffe0e1b7ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.698772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ccc6bc5cd [ 45.700054] RDX: 00005620f0bdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.701344] RBP: 00007ffe0e1b7b30 R08: 0000000000000000 R09: 00007ffe0e1b71d0 [ 45.702630] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620f6f99ad0 [ 45.703904] R13: 00007ffe0e1b7f60 R14: 00005620f6f9abc0 R15: 00005620f6fab780 [ 45.705209] [ 45.705635] irq event stamp: 1715 [ 45.706272] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.707779] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 45.709277] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 45.710805] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 45.712324] ---[ end trace 0000000000000000 ]--- [ 48.647539] ------------[ cut here ]------------ [ 48.648456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.650425] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.651864] Modules linked in: [ 48.652459] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.654402] Tainted: [W]=WARN [ 48.654977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.656475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.657406] 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 [ 48.660585] RSP: 0018:ffff888016e67bc0 EFLAGS: 00010286 [ 48.661558] RAX: 0000000000000000 RBX: ffffed1002dccf78 RCX: ffffffff813a4050 [ 48.662830] RDX: ffff88801ba51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.664110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dccf2f [ 48.665383] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.666646] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e67df8 [ 48.667913] FS: 00007f2d2be39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.669353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.670404] CR2: 00007fff60651ef7 CR3: 0000000020e4e000 CR4: 0000000000350ef0 [ 48.671673] Call Trace: [ 48.672191] [ 48.672600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.673502] ? __create_object+0x59/0x80 [ 48.674281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.675232] __vmalloc_noprof+0x59/0x60 [ 48.675987] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.676871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.677801] bpf_prog_alloc+0x39/0x200 [ 48.678488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.679410] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.680309] do_seccomp+0x349/0x25e0 [ 48.681026] ? find_held_lock+0x2b/0x80 [ 48.681772] ? do_prlimit+0x310/0x610 [ 48.682461] ? __pfx_do_seccomp+0x10/0x10 [ 48.683237] ? do_raw_spin_unlock+0x53/0x220 [ 48.684058] ? _raw_spin_unlock+0x1e/0x40 [ 48.684823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.685772] ? static_key_count+0x60/0x80 [ 48.686534] prctl_set_seccomp+0x4e/0x70 [ 48.687306] __do_sys_prctl+0xe6c/0x1d70 [ 48.688080] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.688925] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.689882] ? irqentry_exit+0xf3/0x650 [ 48.690596] do_syscall_64+0xbf/0x430 [ 48.691334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.692284] RIP: 0033:0x7f2d2c32b5cd [ 48.692981] 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 [ 48.696115] RSP: 002b:00007fff60650e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.697468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d2c32b5cd [ 48.698758] RDX: 000055c19c222e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.700029] RBP: 00007fff60650e90 R08: 0000000000000000 R09: 00007fff60650530 [ 48.701378] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1d0812ad0 [ 48.702666] R13: 00007fff606512c0 R14: 000055c1d0813bc0 R15: 000055c1d0824780 [ 48.703964] [ 48.704401] irq event stamp: 1689 [ 48.705043] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 48.706543] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 48.708072] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 48.709609] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 48.711100] ---[ end trace 0000000000000000 ]--- [ 49.392791] ------------[ cut here ]------------ [ 49.393686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.395836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.397336] Modules linked in: [ 49.397990] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.400061] Tainted: [W]=WARN [ 49.400644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.402165] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.403098] 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 [ 49.406387] RSP: 0018:ffff8880172afbc0 EFLAGS: 00010286 [ 49.407395] RAX: 0000000000000000 RBX: ffffed1002e55f78 RCX: ffffffff813a4050 [ 49.408757] RDX: ffff88800e5f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.410078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e55f2f [ 49.411399] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.412756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172afdf8 [ 49.414086] FS: 00007fa7c1983900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.415574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.416676] CR2: 00007fa7c1e75580 CR3: 0000000020f02000 CR4: 0000000000350ef0 [ 49.418002] Call Trace: [ 49.418480] [ 49.418954] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.419892] ? __create_object+0x59/0x80 [ 49.420665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.421664] __vmalloc_noprof+0x59/0x60 [ 49.422458] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.423370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.424349] bpf_prog_alloc+0x39/0x200 [ 49.425114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.426078] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.427014] do_seccomp+0x349/0x25e0 [ 49.427713] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.428701] ? __pfx_do_seccomp+0x10/0x10 [ 49.429547] ? find_held_lock+0x2b/0x80 [ 49.430359] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.431383] ? static_key_count+0x60/0x80 [ 49.432249] prctl_set_seccomp+0x4e/0x70 [ 49.433080] __do_sys_prctl+0xe6c/0x1d70 [ 49.433918] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.434834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.435866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.436907] ? irqentry_exit+0xf3/0x650 [ 49.437674] do_syscall_64+0xbf/0x430 [ 49.438460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.439422] RIP: 0033:0x7fa7c1e755cd [ 49.440128] 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 [ 49.443316] RSP: 002b:00007ffc62ecdb30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.444707] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7c1e755cd [ 49.445996] RDX: 000055bea0011e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.447262] RBP: 00007ffc62ecdb90 R08: 0000000000000000 R09: 00007ffc62ecd230 [ 49.448566] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bece0cdbf0 [ 49.449880] R13: 00007ffc62ecdfc0 R14: 000055bece0d7380 R15: 000055bece0e2460 [ 49.451166] [ 49.451599] irq event stamp: 1801 [ 49.452274] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.453807] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.455335] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 49.456894] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 49.458386] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7253' (ECDSA) to the list of known hosts. 2025/11/18 04:25:41 fuzzer started 2025/11/18 04:25:41 dialing manager at localhost:37895 2025/11/18 04:25:41 checking machine... 2025/11/18 04:25:41 checking revisions... [ 50.261030] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:25:41 testing simple program... [ 50.355614] cgroup: Unknown subsys name 'net' [ 50.402676] cgroup: Unknown subsys name 'cpuset' [ 50.425553] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:25:40 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019ab7a18 RCX=0000000000000000 RDX=1ffff11003356f35 RSI=0000000000000000 RDI=ffff888019ab79f0 RBP=ffff88801ba01bc0 RSP=ffff888019ab7930 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888019ab7980 R11=0000000000000000 R12=0000000000000000 R13=ffff888019ab79a8 R14=ffff88801ba01bc0 R15=ffff888019ab7980 RIP=ffffffff81360994 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 00007f2d2be39900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6064a000 CR3=0000000020eb2000 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 info registers vcpu 1 RAX=00000000000224b3 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff4c0c54000 CR3=000000000dd41000 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=d46fe08e2e3944a65d4a55af87008e87 XMM02=0000000000308330eff9b2d0a8fce9cb XMM03=00000000003084002c67c8bc2e329bc3 XMM04=bb4ebbcace01fed400000000000ae988 XMM05=07c8bb74b6c04a440000000000321250 XMM06=d74844bf967d85ba00000000003210d8 XMM07=e042d86d42eb936e0000000000312aa0 XMM08=9ec07e081140338b0000000000308400 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000