[ 46.469888] ------------[ cut here ]------------ [ 46.470817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.472880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.474362] Modules linked in: [ 46.475018] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.477123] Tainted: [W]=WARN [ 46.477739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.479493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.480510] 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 [ 46.483863] RSP: 0018:ffff8880161afbc0 EFLAGS: 00010286 [ 46.484917] RAX: 0000000000000000 RBX: ffffed1002c35f78 RCX: ffffffff813a4050 [ 46.486239] RDX: ffff8880161e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.487564] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c35f2f [ 46.488936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.490259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161afdf8 [ 46.491583] FS: 00007f9e61a65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.493118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.494220] CR2: 00007f9e61f57580 CR3: 000000000d95c000 CR4: 0000000000350ef0 [ 46.495558] Call Trace: [ 46.496071] [ 46.496492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.497453] ? __create_object+0x59/0x80 [ 46.498276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.499277] __vmalloc_noprof+0x59/0x60 [ 46.500056] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.501002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.501963] bpf_prog_alloc+0x39/0x200 [ 46.502726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.503638] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.504570] do_seccomp+0x349/0x25e0 [ 46.505347] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.506277] ? __pfx_do_seccomp+0x10/0x10 [ 46.507098] ? find_held_lock+0x2b/0x80 [ 46.507883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.508913] ? static_key_count+0x60/0x80 [ 46.509747] prctl_set_seccomp+0x4e/0x70 [ 46.510500] __do_sys_prctl+0xe6c/0x1d70 [ 46.511312] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.512183] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.513228] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.514237] ? irqentry_exit+0xf3/0x650 [ 46.515035] do_syscall_64+0xbf/0x430 [ 46.515804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.516827] RIP: 0033:0x7f9e61f575cd [ 46.517513] 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 [ 46.520839] RSP: 002b:00007ffd7ea9b5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.522253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e61f575cd [ 46.523583] RDX: 0000562b6b572e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.524953] RBP: 00007ffd7ea9b630 R08: 0000000000000000 R09: 00007ffd7ea9acd0 [ 46.526294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b7e5d4ad0 [ 46.527631] R13: 00007ffd7ea9ba60 R14: 0000562b7e5d5bc0 R15: 0000562b7e5e6780 [ 46.529047] [ 46.529486] irq event stamp: 1867 [ 46.530164] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 46.531746] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 46.533366] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 46.534967] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 46.536541] ---[ end trace 0000000000000000 ]--- [ 49.819472] ------------[ cut here ]------------ [ 49.820392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.822384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.823903] Modules linked in: [ 49.824490] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.826471] Tainted: [W]=WARN [ 49.827067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.828534] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.829453] 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 [ 49.832602] RSP: 0018:ffff888019a3fbc0 EFLAGS: 00010286 [ 49.833576] RAX: 0000000000000000 RBX: ffffed1003347f78 RCX: ffffffff813a4050 [ 49.834847] RDX: ffff88801632b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.836114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003347f2f [ 49.837401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.838675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a3fdf8 [ 49.839952] FS: 00007f19d689e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.841378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.842428] CR2: 00007ffc39d16ef8 CR3: 000000000dee5000 CR4: 0000000000350ef0 [ 49.843704] Call Trace: [ 49.844165] [ 49.844567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.845463] ? __create_object+0x59/0x80 [ 49.846242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.847196] __vmalloc_noprof+0x59/0x60 [ 49.847958] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.848831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.849745] bpf_prog_alloc+0x39/0x200 [ 49.850431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.851347] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.852258] do_seccomp+0x349/0x25e0 [ 49.853001] ? find_held_lock+0x2b/0x80 [ 49.853747] ? do_prlimit+0x310/0x610 [ 49.854443] ? __pfx_do_seccomp+0x10/0x10 [ 49.855236] ? do_raw_spin_unlock+0x53/0x220 [ 49.856067] ? _raw_spin_unlock+0x1e/0x40 [ 49.856862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.857812] ? static_key_count+0x60/0x80 [ 49.858560] prctl_set_seccomp+0x4e/0x70 [ 49.859334] __do_sys_prctl+0xe6c/0x1d70 [ 49.860106] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.860967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.861940] ? irqentry_exit+0xf3/0x650 [ 49.862706] do_syscall_64+0xbf/0x430 [ 49.863392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.864327] RIP: 0033:0x7f19d6d905cd [ 49.865035] 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 [ 49.868177] RSP: 002b:00007ffc39d151e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.869564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19d6d905cd [ 49.870870] RDX: 00005637226fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.872169] RBP: 00007ffc39d15240 R08: 0000000000000000 R09: 00007ffc39d148e0 [ 49.873484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563737c3a2b0 [ 49.874779] R13: 00007ffc39d15670 R14: 0000563737c3cd20 R15: 0000563737c4e8d0 [ 49.876110] [ 49.876540] irq event stamp: 1771 [ 49.877213] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.878769] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.880290] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.881874] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.883410] ---[ end trace 0000000000000000 ]--- [ 50.659725] ------------[ cut here ]------------ [ 50.660613] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.662724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.664424] Modules linked in: [ 50.665144] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.667168] Tainted: [W]=WARN [ 50.667786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.669305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.670221] 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 [ 50.673471] RSP: 0018:ffff88800a4bfbc0 EFLAGS: 00010286 [ 50.674469] RAX: 0000000000000000 RBX: ffffed1001497f78 RCX: ffffffff813a4050 [ 50.675784] RDX: ffff88801730b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.677095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001497f2f [ 50.678404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.679708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a4bfdf8 [ 50.681028] FS: 00007fdfd569d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.682495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.683575] CR2: 00007fffdd463ef8 CR3: 000000000df18000 CR4: 0000000000350ef0 [ 50.684899] Call Trace: [ 50.685369] [ 50.685820] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.686732] ? __create_object+0x59/0x80 [ 50.687481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.688460] __vmalloc_noprof+0x59/0x60 [ 50.689227] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.690109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.691065] bpf_prog_alloc+0x39/0x200 [ 50.691819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.692787] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.693706] do_seccomp+0x349/0x25e0 [ 50.694397] ? __pfx_do_seccomp+0x10/0x10 [ 50.695203] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 50.696181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.697169] ? static_key_count+0x60/0x80 [ 50.697989] prctl_set_seccomp+0x4e/0x70 [ 50.698789] __do_sys_prctl+0xe6c/0x1d70 [ 50.699540] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.700416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.701436] ? irqentry_exit+0xf3/0x650 [ 50.702235] do_syscall_64+0xbf/0x430 [ 50.703013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.704025] RIP: 0033:0x7fdfd5b8f5cd [ 50.704779] 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 [ 50.707915] RSP: 002b:00007fffdd461a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.709280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfd5b8f5cd [ 50.710549] RDX: 000055f01e354e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.711835] RBP: 00007fffdd461aa0 R08: 0000000000000000 R09: 00007fffdd461140 [ 50.713142] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f04772f2b0 [ 50.714429] R13: 00007fffdd461ed0 R14: 000055f047731d20 R15: 000055f0477438d0 [ 50.715741] [ 50.716160] irq event stamp: 1775 [ 50.716810] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.718323] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.719835] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 50.721386] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.722877] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1716' (ECDSA) to the list of known hosts. 2025/11/18 23:24:52 fuzzer started 2025/11/18 23:24:52 dialing manager at localhost:34383 2025/11/18 23:24:52 checking machine... 2025/11/18 23:24:52 checking revisions... [ 51.772466] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:24:52 testing simple program... [ 51.845979] cgroup: Unknown subsys name 'net' [ 51.907390] cgroup: Unknown subsys name 'cpuset' [ 51.921267] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:24:51 Registers: info registers vcpu 0 RAX=ffff88800de23640 RBX=00007ffc39d0f000 RCX=ffffffff819e0c73 RDX=ffff888015cd0000 RSI=ffffffff819e0c84 RDI=0000000000000004 RBP=ffff88800de23640 RSP=ffff88800f78fdb0 R8 =ffff88800a39de80 R9 =0000000000000000 R10=000000000000021e R11=0000000000000001 R12=ffff88800a39de80 R13=ffffffff819e1623 R14=1ffff11001ef1fb7 R15=ffff88800a39de80 RIP=ffffffff81751e00 RFL=00000282 [--S----] 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 00007f19d689e900 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=00007ffc39d0f000 CR3=000000000cee6000 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=000000000000000000000000000000ff XMM02=37bd82eb27e2da520090aef99620f81e XMM03=ccbafa4da0d9bbdfb6779a5e543f494b XMM04=7947f188c66931f8e88263f8d7fc3c83 XMM05=0000000000000000ff000000000000ff XMM06=7947f14da06931dfb677635e543f3c4b XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002f1bb 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa6798b2000 CR3=000000000d906000 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=2031353a34323a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a34323a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000