[ 46.428869] ------------[ cut here ]------------ [ 46.429806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.431806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.433294] Modules linked in: [ 46.433948] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.435934] Tainted: [W]=WARN [ 46.436538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.438008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.438916] 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 [ 46.442067] RSP: 0018:ffff888019f5fbc0 EFLAGS: 00010286 [ 46.443045] RAX: 0000000000000000 RBX: ffffed10033ebf78 RCX: ffffffff813a4050 [ 46.444338] RDX: ffff888016d53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.445603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033ebf2f [ 46.446881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.448166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f5fdf8 [ 46.449465] FS: 00007f91cb58c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.450887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.451945] CR2: 00007ffe18e67ef8 CR3: 000000000de4f000 CR4: 0000000000350ef0 [ 46.453229] Call Trace: [ 46.453733] [ 46.454154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.455045] ? __create_object+0x59/0x80 [ 46.455836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.456826] __vmalloc_noprof+0x59/0x60 [ 46.457583] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.458444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.459338] bpf_prog_alloc+0x39/0x200 [ 46.460095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.461040] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.461976] do_seccomp+0x349/0x25e0 [ 46.462699] ? find_held_lock+0x2b/0x80 [ 46.463461] ? do_prlimit+0x310/0x610 [ 46.464172] ? __pfx_do_seccomp+0x10/0x10 [ 46.464964] ? do_raw_spin_unlock+0x53/0x220 [ 46.465809] ? _raw_spin_unlock+0x1e/0x40 [ 46.466594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.467575] ? static_key_count+0x60/0x80 [ 46.468352] prctl_set_seccomp+0x4e/0x70 [ 46.469131] __do_sys_prctl+0xe6c/0x1d70 [ 46.469921] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.470782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.471755] ? irqentry_exit+0xf3/0x650 [ 46.472521] do_syscall_64+0xbf/0x430 [ 46.473223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.474172] RIP: 0033:0x7f91cba7e5cd [ 46.474880] 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 [ 46.478157] RSP: 002b:00007ffe18e66100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.479549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91cba7e5cd [ 46.480867] RDX: 00005566083c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.482211] RBP: 00007ffe18e66160 R08: 0000000000000000 R09: 00007ffe18e65800 [ 46.483510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055660fe60bf0 [ 46.484813] R13: 00007ffe18e66590 R14: 000055660fe6a380 R15: 000055660fe75460 [ 46.486136] [ 46.486609] irq event stamp: 1795 [ 46.487224] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.488762] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.490299] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 46.491862] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.493389] ---[ end trace 0000000000000000 ]--- [ 49.947765] ------------[ cut here ]------------ [ 49.948676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.950663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.952127] Modules linked in: [ 49.952767] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.954977] Tainted: [W]=WARN [ 49.955658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.957126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.958060] 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 [ 49.961257] RSP: 0018:ffff88801a207bc0 EFLAGS: 00010286 [ 49.962239] RAX: 0000000000000000 RBX: ffffed1003440f78 RCX: ffffffff813a4050 [ 49.963535] RDX: ffff888015a43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.964849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003440f2f [ 49.966148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.967439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a207df8 [ 49.968750] FS: 00007f69cf51a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.970198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.971251] CR2: 00007ffcd2a53ef8 CR3: 000000001f56d000 CR4: 0000000000350ef0 [ 49.972543] Call Trace: [ 49.973000] [ 49.973406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.974301] ? __create_object+0x59/0x80 [ 49.975089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.976074] __vmalloc_noprof+0x59/0x60 [ 49.976828] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.977720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.978661] bpf_prog_alloc+0x39/0x200 [ 49.979355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.980289] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.981191] do_seccomp+0x349/0x25e0 [ 49.981895] ? find_held_lock+0x2b/0x80 [ 49.982646] ? do_prlimit+0x310/0x610 [ 49.983347] ? __pfx_do_seccomp+0x10/0x10 [ 49.984140] ? do_raw_spin_unlock+0x53/0x220 [ 49.984990] ? _raw_spin_unlock+0x1e/0x40 [ 49.985773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.986731] ? static_key_count+0x60/0x80 [ 49.987527] prctl_set_seccomp+0x4e/0x70 [ 49.988263] __do_sys_prctl+0xe6c/0x1d70 [ 49.989059] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.989912] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.990892] ? irqentry_exit+0xf3/0x650 [ 49.991666] do_syscall_64+0xbf/0x430 [ 49.992359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.993309] RIP: 0033:0x7f69cfa0c5cd [ 49.994013] 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 [ 49.997196] RSP: 002b:00007ffcd2a51ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.998559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69cfa0c5cd [ 49.999855] RDX: 000055be46f47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.001137] RBP: 00007ffcd2a51b30 R08: 0000000000000000 R09: 00007ffcd2a511d0 [ 50.002436] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be4e28c240 [ 50.003740] R13: 00007ffcd2a51f60 R14: 000055be4e295380 R15: 000055be4e2a0540 [ 50.005051] [ 50.005508] irq event stamp: 1877 [ 50.006112] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 50.007649] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 50.009157] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 50.010691] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 50.012226] ---[ end trace 0000000000000000 ]--- [ 50.828735] ------------[ cut here ]------------ [ 50.829656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.831674] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.833199] Modules linked in: [ 50.833872] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.835878] Tainted: [W]=WARN [ 50.836475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.837936] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.838844] 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 [ 50.842462] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 50.843402] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 50.844758] RDX: ffff888016d55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.846054] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 50.847510] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.849117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 50.850608] FS: 00007fbe783d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.852066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.853130] CR2: 00007ffd9831fef8 CR3: 0000000009bd4000 CR4: 0000000000350ef0 [ 50.854444] Call Trace: [ 50.854914] [ 50.855314] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.856241] ? __create_object+0x59/0x80 [ 50.857026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.857997] __vmalloc_noprof+0x59/0x60 [ 50.858772] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.859684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.860627] bpf_prog_alloc+0x39/0x200 [ 50.861340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.862267] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.863181] do_seccomp+0x349/0x25e0 [ 50.863894] ? find_held_lock+0x2b/0x80 [ 50.864653] ? do_prlimit+0x310/0x610 [ 50.865356] ? __pfx_do_seccomp+0x10/0x10 [ 50.866139] ? do_raw_spin_unlock+0x53/0x220 [ 50.866965] ? _raw_spin_unlock+0x1e/0x40 [ 50.867771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.868734] ? static_key_count+0x60/0x80 [ 50.869546] prctl_set_seccomp+0x4e/0x70 [ 50.870285] __do_sys_prctl+0xe6c/0x1d70 [ 50.871069] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.871931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.872898] ? irqentry_exit+0xf3/0x650 [ 50.873664] do_syscall_64+0xbf/0x430 [ 50.874374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.875326] RIP: 0033:0x7fbe788c25cd [ 50.876032] 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 [ 50.879204] RSP: 002b:00007ffd9831e5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.880579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe788c25cd [ 50.881872] RDX: 000055971ad61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.883175] RBP: 00007ffd9831e610 R08: 0000000000000000 R09: 00007ffd9831dcb0 [ 50.884465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559730bdbbf0 [ 50.885748] R13: 00007ffd9831ea40 R14: 0000559730be5380 R15: 0000559730bf0460 [ 50.887048] [ 50.887509] irq event stamp: 1803 [ 50.888125] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.889661] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.891196] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 50.892749] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 50.894276] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16404' (ECDSA) to the list of known hosts. 2025/11/18 17:33:08 fuzzer started 2025/11/18 17:33:09 dialing manager at localhost:34383 2025/11/18 17:33:09 checking machine... 2025/11/18 17:33:09 checking revisions... [ 51.814330] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:33:09 testing simple program... [ 51.904582] cgroup: Unknown subsys name 'net' [ 51.953839] cgroup: Unknown subsys name 'cpuset' [ 51.974680] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:33:08 Registers: info registers vcpu 0 RAX=1ffffffff0cd6593 RBX=ffffffff866b2c98 RCX=ffffffff813c1c58 RDX=0000000000000000 RSI=ffffffff86a0bbd0 RDI=ffffffff866b2c7c RBP=ffffffff866b2c98 RSP=ffff88806ce089b8 R8 =ffffffff86a0bbd0 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=ffffffff866b2c98 R13=ffffffff866b2c7c R14=ffffffff866b2c94 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000216 [----AP-] 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 00007f69cf51a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd2a4b000 CR3=000000001f61d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 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=000000000002a58d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd1dd3e98 CR3=000000000e5f5000 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=798d0093ad5ac194fe4bf94e5bd7bec4 XMM02=0000000000306950ec2efd57dc4c00df XMM03=0000000000315450b3f9a1f1d2baaf93 XMM04=c5f7de2bf35642d000000000000ae988 XMM05=bfff70bfef2f195d0000000000325180 XMM06=405749d8372a36f10000000000324220 XMM07=e042d86d42eb936e00000000003156d0 XMM08=b3f9a1f1d2baaf9300000000003069b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000