[ 45.913722] ------------[ cut here ]------------ [ 45.914678] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.916684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.918178] Modules linked in: [ 45.918778] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.920781] Tainted: [W]=WARN [ 45.921376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.922872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.923804] 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 [ 45.926928] RSP: 0018:ffff88801634fbc0 EFLAGS: 00010286 [ 45.927916] RAX: 0000000000000000 RBX: ffffed1002c69f78 RCX: ffffffff813a4050 [ 45.929203] RDX: ffff888013b9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.930514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c69f2f [ 45.931803] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.933121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801634fdf8 [ 45.934448] FS: 00007f62b4059900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.935882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.936966] CR2: 00007ffec2b88ef7 CR3: 000000000d72b000 CR4: 0000000000350ef0 [ 45.938285] Call Trace: [ 45.938755] [ 45.939211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.940102] ? __create_object+0x59/0x80 [ 45.940834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.941808] __vmalloc_noprof+0x59/0x60 [ 45.942585] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.943468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.944383] bpf_prog_alloc+0x39/0x200 [ 45.945125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.946083] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.947031] do_seccomp+0x349/0x25e0 [ 45.947699] ? find_held_lock+0x2b/0x80 [ 45.948460] ? do_prlimit+0x310/0x610 [ 45.949205] ? __pfx_do_seccomp+0x10/0x10 [ 45.949942] ? do_raw_spin_unlock+0x53/0x220 [ 45.950765] ? _raw_spin_unlock+0x1e/0x40 [ 45.951532] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.952468] ? static_key_count+0x60/0x80 [ 45.953254] prctl_set_seccomp+0x4e/0x70 [ 45.954029] __do_sys_prctl+0xe6c/0x1d70 [ 45.954753] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.955599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.956539] ? irqentry_exit+0xf3/0x650 [ 45.957300] do_syscall_64+0xbf/0x430 [ 45.958059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.958947] RIP: 0033:0x7f62b454b5cd [ 45.959649] 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 [ 45.962829] RSP: 002b:00007ffec2b86c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.964223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62b454b5cd [ 45.965504] RDX: 0000559c8ad1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.966776] RBP: 00007ffec2b86cf0 R08: 0000000000000000 R09: 00007ffec2b86390 [ 45.968047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c8ffdcad0 [ 45.969318] R13: 00007ffec2b87120 R14: 0000559c8ffddbc0 R15: 0000559c8ffee780 [ 45.970620] [ 45.971073] irq event stamp: 1723 [ 45.971667] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 45.973150] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 45.974652] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 45.976173] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 45.977664] ---[ end trace 0000000000000000 ]--- [ 48.843311] ------------[ cut here ]------------ [ 48.844392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.846935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.848806] Modules linked in: [ 48.849477] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.851544] Tainted: [W]=WARN [ 48.852177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.853731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.854699] 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 [ 48.857990] RSP: 0018:ffff88801664fbc0 EFLAGS: 00010286 [ 48.858938] RAX: 0000000000000000 RBX: ffffed1002cc9f78 RCX: ffffffff813a4050 [ 48.860316] RDX: ffff888019e90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.861640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc9f2f [ 48.862989] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.864551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801664fdf8 [ 48.865886] FS: 00007f66b2810900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.867400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.868535] CR2: 00007ffd16c7cef7 CR3: 000000000e1af000 CR4: 0000000000350ef0 [ 48.869872] Call Trace: [ 48.870410] [ 48.870840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.871777] ? __create_object+0x59/0x80 [ 48.872577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.873578] __vmalloc_noprof+0x59/0x60 [ 48.874394] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.875304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.876273] bpf_prog_alloc+0x39/0x200 [ 48.877050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.878046] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.878931] do_seccomp+0x349/0x25e0 [ 48.879693] ? find_held_lock+0x2b/0x80 [ 48.880480] ? do_prlimit+0x310/0x610 [ 48.881246] ? __pfx_do_seccomp+0x10/0x10 [ 48.882087] ? do_raw_spin_unlock+0x53/0x220 [ 48.882895] ? _raw_spin_unlock+0x1e/0x40 [ 48.883721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.884708] ? static_key_count+0x60/0x80 [ 48.885501] prctl_set_seccomp+0x4e/0x70 [ 48.886331] __do_sys_prctl+0xe6c/0x1d70 [ 48.887145] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.888051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.889050] ? irqentry_exit+0xf3/0x650 [ 48.889813] do_syscall_64+0xbf/0x430 [ 48.890612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.891603] RIP: 0033:0x7f66b2d025cd [ 48.892328] 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 [ 48.895104] RSP: 002b:00007ffd16c7a5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.896014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66b2d025cd [ 48.896827] RDX: 000056366d294e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.897671] RBP: 00007ffd16c7a640 R08: 0000000000000000 R09: 00007ffd16c79ce0 [ 48.898438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563685ed4bf0 [ 48.899072] R13: 00007ffd16c7aa70 R14: 0000563685ede380 R15: 0000563685ee9460 [ 48.899681] [ 48.899884] irq event stamp: 1735 [ 48.900206] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 48.900936] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.901683] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 48.902427] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 48.903150] ---[ end trace 0000000000000000 ]--- [ 49.590059] ------------[ cut here ]------------ [ 49.590946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.592956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.594458] Modules linked in: [ 49.595330] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.597394] Tainted: [W]=WARN [ 49.598007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.599479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.600412] 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 [ 49.603622] RSP: 0018:ffff888019ef7bc0 EFLAGS: 00010286 [ 49.604592] RAX: 0000000000000000 RBX: ffffed10033def78 RCX: ffffffff813a4050 [ 49.605877] RDX: ffff888015f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.607172] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033def2f [ 49.608461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.609760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ef7df8 [ 49.611057] FS: 00007fd9df71c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.612494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.613556] CR2: 00007fffca621ef7 CR3: 000000000bb1b000 CR4: 0000000000350ef0 [ 49.614852] Call Trace: [ 49.615364] [ 49.615780] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.616664] ? __create_object+0x59/0x80 [ 49.617432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.618392] __vmalloc_noprof+0x59/0x60 [ 49.619139] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.619957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.620889] bpf_prog_alloc+0x39/0x200 [ 49.621616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.622550] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.623444] do_seccomp+0x349/0x25e0 [ 49.624148] ? find_held_lock+0x2b/0x80 [ 49.624855] ? do_prlimit+0x310/0x610 [ 49.625581] ? __pfx_do_seccomp+0x10/0x10 [ 49.626391] ? do_raw_spin_unlock+0x53/0x220 [ 49.627217] ? _raw_spin_unlock+0x1e/0x40 [ 49.627940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.628894] ? static_key_count+0x60/0x80 [ 49.629691] prctl_set_seccomp+0x4e/0x70 [ 49.630537] __do_sys_prctl+0xe6c/0x1d70 [ 49.631322] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.632167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.633112] ? irqentry_exit+0xf3/0x650 [ 49.633819] do_syscall_64+0xbf/0x430 [ 49.634559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.635490] RIP: 0033:0x7fd9dfc0e5cd [ 49.636182] 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 [ 49.639340] RSP: 002b:00007fffca620b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.640677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9dfc0e5cd [ 49.641966] RDX: 000055fb50cb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.643260] RBP: 00007fffca620b80 R08: 0000000000000000 R09: 00007fffca620220 [ 49.644531] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb74749bf0 [ 49.645809] R13: 00007fffca620fb0 R14: 000055fb74753380 R15: 000055fb7475e460 [ 49.647112] [ 49.647531] irq event stamp: 1845 [ 49.648180] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.649683] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.651208] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.652754] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.654295] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14815' (ECDSA) to the list of known hosts. 2025/11/18 18:46:03 fuzzer started 2025/11/18 18:46:03 dialing manager at localhost:34383 2025/11/18 18:46:03 checking machine... 2025/11/18 18:46:03 checking revisions... [ 50.553066] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:46:03 testing simple program... [ 50.655711] cgroup: Unknown subsys name 'net' [ 50.726539] cgroup: Unknown subsys name 'cpuset' [ 50.744591] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:46:03 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffff88801a695340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801a695e10 RDI=ffff88801a695340 RBP=ffff88801a695d98 RSP=ffff88806ce08888 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a695e10 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff8152748d RFL=00000006 [-----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 00007f66b2810900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563685eed9b8 CR3=000000000e1e2000 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=000000000002b215 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=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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb9c712000 CR3=000000000da0d000 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=c5dcf216c5bc5d806a4fa8343934913c XMM02=0000000000303c08eff9b2d0a8fce9cb XMM03=0000000000303cd82c67c8bc2e329bc3 XMM04=ef828ca239059d0100000000000ae988 XMM05=0394861f14684e590000000000320758 XMM06=6f077bf3759bcc1a000000000031a4e8 XMM07=e042d86d42eb936e0000000000311cf0 XMM08=105ca95a68bde5680000000000303cd8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000