[ 47.070045] ------------[ cut here ]------------ [ 47.070981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.073099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 47.074584] Modules linked in: [ 47.075174] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.077189] Tainted: [W]=WARN [ 47.077793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.079299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.080181] 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 [ 47.083379] RSP: 0018:ffff88801a377bc0 EFLAGS: 00010286 [ 47.084360] RAX: 0000000000000000 RBX: ffffed100346ef78 RCX: ffffffff813a4050 [ 47.085639] RDX: ffff88801639b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.086935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100346ef2f [ 47.088235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.089536] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a377df8 [ 47.090836] FS: 00007f9a1bcc1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.092339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.093417] CR2: 00007f9a1c1b3580 CR3: 000000000b7e5000 CR4: 0000000000350ef0 [ 47.094713] Call Trace: [ 47.095183] [ 47.095641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.096595] ? __create_object+0x59/0x80 [ 47.097377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.098361] __vmalloc_noprof+0x59/0x60 [ 47.099092] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.100013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.100968] bpf_prog_alloc+0x39/0x200 [ 47.101715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.102676] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.103576] do_seccomp+0x349/0x25e0 [ 47.104331] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.105188] ? __pfx_do_seccomp+0x10/0x10 [ 47.105988] ? find_held_lock+0x2b/0x80 [ 47.106775] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.107792] ? static_key_count+0x60/0x80 [ 47.108600] prctl_set_seccomp+0x4e/0x70 [ 47.109393] __do_sys_prctl+0xe6c/0x1d70 [ 47.110150] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.111014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.112025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.112996] ? irqentry_exit+0xf3/0x650 [ 47.113784] do_syscall_64+0xbf/0x430 [ 47.114515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.115486] RIP: 0033:0x7f9a1c1b35cd [ 47.116194] 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 [ 47.119392] RSP: 002b:00007ffe02ef64b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.120816] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a1c1b35cd [ 47.122102] RDX: 00005580e2b68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.123391] RBP: 00007ffe02ef6510 R08: 0000000000000000 R09: 00007ffe02ef5bb0 [ 47.124720] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580f1f7cad0 [ 47.126032] R13: 00007ffe02ef6940 R14: 00005580f1f7dbc0 R15: 00005580f1f8e780 [ 47.127335] [ 47.127797] irq event stamp: 1747 [ 47.128475] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.130015] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.131538] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 47.132713] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 47.133695] ---[ end trace 0000000000000000 ]--- [ 50.716435] ------------[ cut here ]------------ [ 50.716998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.718918] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.719952] Modules linked in: [ 50.720421] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.721681] Tainted: [W]=WARN [ 50.722033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.722944] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.723560] 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 [ 50.725569] RSP: 0018:ffff88800f69fbc0 EFLAGS: 00010286 [ 50.726156] RAX: 0000000000000000 RBX: ffffed1001ed3f78 RCX: ffffffff813a4050 [ 50.726961] RDX: ffff88801a0e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.727785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed3f2f [ 50.728771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.729697] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f69fdf8 [ 50.730534] FS: 00007f5253c45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.731477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.732149] CR2: 00007f5254137580 CR3: 000000001ebcb000 CR4: 0000000000350ef0 [ 50.732993] Call Trace: [ 50.733324] [ 50.733596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.734163] ? __create_object+0x59/0x80 [ 50.734672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.735305] __vmalloc_noprof+0x59/0x60 [ 50.735787] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.736360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.736940] bpf_prog_alloc+0x39/0x200 [ 50.737426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.738010] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.738609] do_seccomp+0x349/0x25e0 [ 50.739062] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.739781] ? __pfx_do_seccomp+0x10/0x10 [ 50.740306] ? find_held_lock+0x2b/0x80 [ 50.740793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.741434] ? static_key_count+0x60/0x80 [ 50.741936] prctl_set_seccomp+0x4e/0x70 [ 50.742445] __do_sys_prctl+0xe6c/0x1d70 [ 50.742940] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.743522] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.744135] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.744766] ? irqentry_exit+0xf3/0x650 [ 50.745253] do_syscall_64+0xbf/0x430 [ 50.745735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.746364] RIP: 0033:0x7f52541375cd [ 50.746804] 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 [ 50.748983] RSP: 002b:00007fffd616a940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.749877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52541375cd [ 50.750712] RDX: 000055c009430e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.751561] RBP: 00007fffd616a9a0 R08: 0000000000000000 R09: 00007fffd616a040 [ 50.752409] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c02d614ad0 [ 50.753216] R13: 00007fffd616add0 R14: 000055c02d615bc0 R15: 000055c02d626780 [ 50.754064] [ 50.754373] irq event stamp: 1667 [ 50.754776] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 50.755800] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 50.756818] softirqs last enabled at (1526): [] handle_softirqs+0x50c/0x770 [ 50.757836] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 50.758838] ---[ end trace 0000000000000000 ]--- [ 51.491794] ------------[ cut here ]------------ [ 51.492838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.495056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 51.496504] Modules linked in: [ 51.497087] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.499270] Tainted: [W]=WARN [ 51.499926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.501373] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.502231] 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 [ 51.505363] RSP: 0018:ffff88800f8afbc0 EFLAGS: 00010286 [ 51.506341] RAX: 0000000000000000 RBX: ffffed1001f15f78 RCX: ffffffff813a4050 [ 51.507611] RDX: ffff88800f50d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.508866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f15f2f [ 51.510103] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.511370] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8afdf8 [ 51.512639] FS: 00007f5498a24900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.514059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.515114] CR2: 00007f5498f16580 CR3: 000000001f05c000 CR4: 0000000000350ef0 [ 51.516401] Call Trace: [ 51.516861] [ 51.517321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.518175] ? __create_object+0x59/0x80 [ 51.518944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.519920] __vmalloc_noprof+0x59/0x60 [ 51.520674] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.521542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.522468] bpf_prog_alloc+0x39/0x200 [ 51.523153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.524072] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.524967] do_seccomp+0x349/0x25e0 [ 51.525681] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.526568] ? __pfx_do_seccomp+0x10/0x10 [ 51.527355] ? find_held_lock+0x2b/0x80 [ 51.528085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.529054] ? static_key_count+0x60/0x80 [ 51.529891] prctl_set_seccomp+0x4e/0x70 [ 51.530673] __do_sys_prctl+0xe6c/0x1d70 [ 51.531467] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.532331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.533244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.534207] ? irqentry_exit+0xf3/0x650 [ 51.534966] do_syscall_64+0xbf/0x430 [ 51.535721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.536666] RIP: 0033:0x7f5498f165cd [ 51.537370] 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 [ 51.540571] RSP: 002b:00007ffe422d43c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.541954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5498f165cd [ 51.543236] RDX: 0000561123ae9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.544539] RBP: 00007ffe422d4420 R08: 0000000000000000 R09: 00007ffe422d3ac0 [ 51.545831] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611604d9ad0 [ 51.547107] R13: 00007ffe422d4850 R14: 00005611604dabc0 R15: 00005611604eb780 [ 51.548448] [ 51.548914] irq event stamp: 1847 [ 51.549594] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 51.551182] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 51.552784] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 51.554338] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 51.555867] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6605' (ECDSA) to the list of known hosts. 2025/11/17 14:00:43 fuzzer started 2025/11/17 14:00:44 dialing manager at localhost:37895 2025/11/17 14:00:44 checking machine... 2025/11/17 14:00:44 checking revisions... [ 52.471257] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:00:44 testing simple program... [ 52.550379] cgroup: Unknown subsys name 'net' [ 52.617046] cgroup: Unknown subsys name 'cpuset' [ 52.634919] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:00:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff84bf02a4 RDX=ffff8880177bd340 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000000 RSP=ffff8880146a7c88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801684fc1c R13=0000000000000000 R14=ffff888015eb3660 R15=00007f5253c79fff RIP=ffffffff81751c70 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5253c45900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c02d629130 CR3=000000000b901000 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 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0ba00e28 CR3=000000000d7ec000 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=8c1b3c5a6e301c8111485cd817c1d6dc XMM02=2c67c8bc2e329bc300000000003023d8 XMM03=fb795ef6d65770560000000000310e68 XMM04=4131c1e1bc33ff1500000000000ae988 XMM05=bcb5a4057ffe3fde0000000000322298 XMM06=ae874397eddf69350000000000320bd0 XMM07=e042d86d42eb936e0000000000311fb8 XMM08=5d67bc75a943101d0000000000302438 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000