[ 50.869427] ------------[ cut here ]------------ [ 50.870234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.872019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 50.873225] Modules linked in: [ 50.873721] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.875760] Tainted: [W]=WARN [ 50.876273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.877494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.878324] 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 [ 50.881091] RSP: 0018:ffff888017b97bc0 EFLAGS: 00010286 [ 50.881911] RAX: 0000000000000000 RBX: ffffed1002f72f78 RCX: ffffffff813a4050 [ 50.882971] RDX: ffff888017435340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.884048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f72f2f [ 50.885110] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.886201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b97df8 [ 50.887289] FS: 00007f30e1593900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.888508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.889412] CR2: 00007f30e1a85580 CR3: 000000000d704000 CR4: 0000000000350ef0 [ 50.890508] Call Trace: [ 50.890915] [ 50.891306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.892016] ? __create_object+0x59/0x80 [ 50.892655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.893450] __vmalloc_noprof+0x59/0x60 [ 50.894048] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.894810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.895600] bpf_prog_alloc+0x39/0x200 [ 50.896219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.896953] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.897721] do_seccomp+0x349/0x25e0 [ 50.898342] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.899084] ? __pfx_do_seccomp+0x10/0x10 [ 50.899770] ? find_held_lock+0x2b/0x80 [ 50.900405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.901212] ? static_key_count+0x60/0x80 [ 50.901849] prctl_set_seccomp+0x4e/0x70 [ 50.902491] __do_sys_prctl+0xe6c/0x1d70 [ 50.903104] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.903818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.904618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.905429] ? irqentry_exit+0xf3/0x650 [ 50.906040] do_syscall_64+0xbf/0x430 [ 50.906657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.907457] RIP: 0033:0x7f30e1a855cd [ 50.908006] 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 [ 50.910656] RSP: 002b:00007ffcb832fb40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.911789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30e1a855cd [ 50.912863] RDX: 000055d8faf8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.913942] RBP: 00007ffcb832fba0 R08: 0000000000000000 R09: 00007ffcb832f240 [ 50.915029] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d91669bad0 [ 50.916092] R13: 00007ffcb832ffd0 R14: 000055d91669cbc0 R15: 000055d9166ad780 [ 50.917183] [ 50.917552] irq event stamp: 1737 [ 50.918053] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.919331] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.920592] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.921878] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.923127] ---[ end trace 0000000000000000 ]--- [ 53.718539] ------------[ cut here ]------------ [ 53.719485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.721450] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 53.722940] Modules linked in: [ 53.723587] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.725638] Tainted: [W]=WARN [ 53.726242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.727717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.728637] 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 [ 53.731835] RSP: 0018:ffff888017dd7bc0 EFLAGS: 00010286 [ 53.732819] RAX: 0000000000000000 RBX: ffffed1002fbaf78 RCX: ffffffff813a4050 [ 53.734158] RDX: ffff888017358000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.735442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbaf2f [ 53.736719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.737998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dd7df8 [ 53.739279] FS: 00007fe309134900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.740694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.741754] CR2: 00007fe309626580 CR3: 000000001ef76000 CR4: 0000000000350ef0 [ 53.743033] Call Trace: [ 53.743534] [ 53.743938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.744834] ? __create_object+0x59/0x80 [ 53.745625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.746589] __vmalloc_noprof+0x59/0x60 [ 53.747345] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.748218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.749098] bpf_prog_alloc+0x39/0x200 [ 53.749836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.750763] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.751651] do_seccomp+0x349/0x25e0 [ 53.752368] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.753265] ? __pfx_do_seccomp+0x10/0x10 [ 53.754034] ? find_held_lock+0x2b/0x80 [ 53.754801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.755761] ? static_key_count+0x60/0x80 [ 53.756546] prctl_set_seccomp+0x4e/0x70 [ 53.757315] __do_sys_prctl+0xe6c/0x1d70 [ 53.758064] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.758924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.759889] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.760856] ? irqentry_exit+0xf3/0x650 [ 53.761630] do_syscall_64+0xbf/0x430 [ 53.762354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.763306] RIP: 0033:0x7fe3096265cd [ 53.763958] 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 [ 53.767103] RSP: 002b:00007ffcd77260b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.768486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3096265cd [ 53.769786] RDX: 00005572ed9e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.770876] RBP: 00007ffcd7726110 R08: 0000000000000000 R09: 00007ffcd77257b0 [ 53.771698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557302cb6ad0 [ 53.772526] R13: 00007ffcd7726540 R14: 0000557302cb7bc0 R15: 0000557302cc8780 [ 53.773361] [ 53.773639] irq event stamp: 1761 [ 53.774028] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 53.774868] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 53.775558] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 53.776274] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 53.776979] ---[ end trace 0000000000000000 ]--- [ 54.397945] ------------[ cut here ]------------ [ 54.398845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.400836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 54.402304] Modules linked in: [ 54.402896] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.404909] Tainted: [W]=WARN [ 54.405509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.407257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.408253] 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 [ 54.411433] RSP: 0018:ffff88800f98fbc0 EFLAGS: 00010286 [ 54.412404] RAX: 0000000000000000 RBX: ffffed1001f31f78 RCX: ffffffff813a4050 [ 54.413686] RDX: ffff888016490000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.414961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f31f2f [ 54.416234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.417500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f98fdf8 [ 54.418787] FS: 00007f1878a9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.420223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.421284] CR2: 00007ffc42c55ef7 CR3: 000000001f57e000 CR4: 0000000000350ef0 [ 54.422566] Call Trace: [ 54.423028] [ 54.423476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.424372] ? __create_object+0x59/0x80 [ 54.425102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.426095] __vmalloc_noprof+0x59/0x60 [ 54.426848] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.427716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.428654] bpf_prog_alloc+0x39/0x200 [ 54.429395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.430359] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.431269] do_seccomp+0x349/0x25e0 [ 54.431935] ? find_held_lock+0x2b/0x80 [ 54.432705] ? do_prlimit+0x310/0x610 [ 54.433454] ? __pfx_do_seccomp+0x10/0x10 [ 54.434257] ? do_raw_spin_unlock+0x53/0x220 [ 54.435046] ? _raw_spin_unlock+0x1e/0x40 [ 54.435835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.436798] ? static_key_count+0x60/0x80 [ 54.437601] prctl_set_seccomp+0x4e/0x70 [ 54.438392] __do_sys_prctl+0xe6c/0x1d70 [ 54.439179] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.439997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.440952] ? irqentry_exit+0xf3/0x650 [ 54.441729] do_syscall_64+0xbf/0x430 [ 54.442470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.443418] RIP: 0033:0x7f1878f8d5cd [ 54.444074] 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 [ 54.447264] RSP: 002b:00007ffc42c54070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.448627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1878f8d5cd [ 54.449909] RDX: 0000560d2d769e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.450999] RBP: 00007ffc42c540d0 R08: 0000000000000000 R09: 00007ffc42c53770 [ 54.452087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d2f9e9ad0 [ 54.453167] R13: 00007ffc42c54500 R14: 0000560d2f9eabc0 R15: 0000560d2f9fb780 [ 54.454276] [ 54.454629] irq event stamp: 1863 [ 54.455127] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 54.456431] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 54.457730] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 54.459035] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 54.460312] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55903' (ECDSA) to the list of known hosts. 2025/11/19 00:16:41 fuzzer started 2025/11/19 00:16:42 dialing manager at localhost:34383 2025/11/19 00:16:42 checking machine... 2025/11/19 00:16:42 checking revisions... [ 55.305070] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:16:42 testing simple program... [ 55.393402] cgroup: Unknown subsys name 'net' [ 55.489709] cgroup: Unknown subsys name 'cpuset' [ 55.530935] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:16:41 Registers: info registers vcpu 0 RAX=000000000004606b 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=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 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=00007ffc8dc5b6f8 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=00007f1d84ae951000005628fb9cc790 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=ffff888016119bc0 RBX=ffff888016119bc0 RCX=ffffffff817d9b06 RDX=0000000000000001 RSI=ffffffff812d03e3 RDI=ffff88806cf31cd0 RBP=ffff888016377f48 RSP=ffff888016377f10 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000000 R13=0000000000000001 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751e08 RFL=00000046 [---Z-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 00007f6bb4deb700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbab276f000 CR3=000000000e605000 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=2031343a36313a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a36313a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000