[ 45.886934] ------------[ cut here ]------------ [ 45.887845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.889830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.891277] Modules linked in: [ 45.891858] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.893781] Tainted: [W]=WARN [ 45.894373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.895825] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.896740] 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 [ 45.899890] RSP: 0018:ffff888019957bc0 EFLAGS: 00010286 [ 45.900882] RAX: 0000000000000000 RBX: ffffed100332af78 RCX: ffffffff813a4050 [ 45.902176] RDX: ffff88801537b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.903479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332af2f [ 45.904778] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.906081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019957df8 [ 45.907377] FS: 00007f4de33bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.908806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.909881] CR2: 00007ffeea45eef8 CR3: 000000000e067000 CR4: 0000000000350ef0 [ 45.911182] Call Trace: [ 45.911698] [ 45.912114] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.913009] ? __create_object+0x59/0x80 [ 45.913788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.914763] __vmalloc_noprof+0x59/0x60 [ 45.915531] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.916411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.917371] bpf_prog_alloc+0x39/0x200 [ 45.918068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.919023] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.919934] do_seccomp+0x349/0x25e0 [ 45.920659] ? find_held_lock+0x2b/0x80 [ 45.921429] ? do_prlimit+0x310/0x610 [ 45.922139] ? __pfx_do_seccomp+0x10/0x10 [ 45.922935] ? do_raw_spin_unlock+0x53/0x220 [ 45.923785] ? _raw_spin_unlock+0x1e/0x40 [ 45.924580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.925556] ? static_key_count+0x60/0x80 [ 45.926366] prctl_set_seccomp+0x4e/0x70 [ 45.927103] __do_sys_prctl+0xe6c/0x1d70 [ 45.927891] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.928761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.929777] ? irqentry_exit+0xf3/0x650 [ 45.930564] do_syscall_64+0xbf/0x430 [ 45.931332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.932291] RIP: 0033:0x7f4de38ae5cd [ 45.932960] 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 [ 45.936121] RSP: 002b:00007ffeea45d500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.937482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4de38ae5cd [ 45.938799] RDX: 0000561287bc5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.940067] RBP: 00007ffeea45d560 R08: 0000000000000000 R09: 00007ffeea45cc00 [ 45.941347] R10: 0000000000000000 R11: 0000000000000246 R12: 000056129ed2abf0 [ 45.942710] R13: 00007ffeea45d990 R14: 000056129ed34380 R15: 000056129ed3f460 [ 45.944015] [ 45.944480] irq event stamp: 1749 [ 45.945086] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 45.946588] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 45.948109] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 45.949661] softirqs last disabled at (1259): [] __irq_exit_rcu+0xc4/0x100 [ 45.951170] ---[ end trace 0000000000000000 ]--- [ 48.968350] ------------[ cut here ]------------ [ 48.969351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.971579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.973139] Modules linked in: [ 48.973822] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.976186] Tainted: [W]=WARN [ 48.976904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.978472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.979467] 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 [ 48.982848] RSP: 0018:ffff88801af77bc0 EFLAGS: 00010286 [ 48.983884] RAX: 0000000000000000 RBX: ffffed10035eef78 RCX: ffffffff813a4050 [ 48.985257] RDX: ffff8880156e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.986635] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035eef2f [ 48.987999] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.989348] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af77df8 [ 48.990711] FS: 00007f0426c56900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.992248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.993365] CR2: 00007f0427148580 CR3: 000000000d960000 CR4: 0000000000350ef0 [ 48.994737] Call Trace: [ 48.995270] [ 48.995707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.996646] ? __create_object+0x59/0x80 [ 48.997469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.998493] __vmalloc_noprof+0x59/0x60 [ 48.999320] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.000192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.001175] bpf_prog_alloc+0x39/0x200 [ 49.001949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.002923] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.003865] do_seccomp+0x349/0x25e0 [ 49.004631] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.005581] ? __pfx_do_seccomp+0x10/0x10 [ 49.006405] ? find_held_lock+0x2b/0x80 [ 49.007166] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.008159] ? static_key_count+0x60/0x80 [ 49.008989] prctl_set_seccomp+0x4e/0x70 [ 49.009807] __do_sys_prctl+0xe6c/0x1d70 [ 49.010639] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.011536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.012547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.013557] ? irqentry_exit+0xf3/0x650 [ 49.014348] do_syscall_64+0xbf/0x430 [ 49.015086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.016071] RIP: 0033:0x7f04271485cd [ 49.016793] 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 [ 49.020061] RSP: 002b:00007ffff2889bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.021453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04271485cd [ 49.022784] RDX: 000055eb5a8c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.024096] RBP: 00007ffff2889c10 R08: 0000000000000000 R09: 00007ffff28892b0 [ 49.025436] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb8d0c9ad0 [ 49.026760] R13: 00007ffff288a040 R14: 000055eb8d0cabc0 R15: 000055eb8d0db780 [ 49.028074] [ 49.028556] irq event stamp: 1789 [ 49.029169] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.030718] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.032145] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.033501] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.034852] ---[ end trace 0000000000000000 ]--- [ 49.860913] ------------[ cut here ]------------ [ 49.861677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.863384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.864583] Modules linked in: [ 49.865076] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.866715] Tainted: [W]=WARN [ 49.867177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.868388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.869104] 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 [ 49.871698] RSP: 0018:ffff888016d9fbc0 EFLAGS: 00010286 [ 49.872502] RAX: 0000000000000000 RBX: ffffed1002db3f78 RCX: ffffffff813a4050 [ 49.873569] RDX: ffff8880167e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.874639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db3f2f [ 49.875702] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.876762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d9fdf8 [ 49.877819] FS: 00007f0f2abf8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.879041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.879924] CR2: 00007ffe83135ef8 CR3: 000000000bfa4000 CR4: 0000000000350ef0 [ 49.880984] Call Trace: [ 49.881404] [ 49.881765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.882564] ? __create_object+0x59/0x80 [ 49.883216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.884068] __vmalloc_noprof+0x59/0x60 [ 49.884734] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.885507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.886327] bpf_prog_alloc+0x39/0x200 [ 49.886942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887763] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.888563] do_seccomp+0x349/0x25e0 [ 49.889152] ? find_held_lock+0x2b/0x80 [ 49.889819] ? do_prlimit+0x310/0x610 [ 49.890468] ? __pfx_do_seccomp+0x10/0x10 [ 49.891130] ? do_raw_spin_unlock+0x53/0x220 [ 49.891858] ? _raw_spin_unlock+0x1e/0x40 [ 49.892544] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.893379] ? static_key_count+0x60/0x80 [ 49.894035] prctl_set_seccomp+0x4e/0x70 [ 49.894723] __do_sys_prctl+0xe6c/0x1d70 [ 49.895404] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.896118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.896958] ? irqentry_exit+0xf3/0x650 [ 49.897631] do_syscall_64+0xbf/0x430 [ 49.898272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.899073] RIP: 0033:0x7f0f2b0ea5cd [ 49.899685] 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 [ 49.902470] RSP: 002b:00007ffe83134370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.903669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f2b0ea5cd [ 49.904785] RDX: 00005635e95ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.905898] RBP: 00007ffe831343d0 R08: 0000000000000000 R09: 00007ffe83133a70 [ 49.907033] R10: 0000000000000000 R11: 0000000000000246 R12: 000056360d121ad0 [ 49.908155] R13: 00007ffe83134800 R14: 000056360d122bc0 R15: 000056360d133780 [ 49.909287] [ 49.909653] irq event stamp: 1689 [ 49.910182] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 49.911566] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.912898] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.914252] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.915592] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6989' (ECDSA) to the list of known hosts. 2025/11/17 12:03:09 fuzzer started 2025/11/17 12:03:09 dialing manager at localhost:37895 2025/11/17 12:03:09 checking machine... 2025/11/17 12:03:09 checking revisions... [ 50.752031] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:03:10 testing simple program... [ 50.847564] cgroup: Unknown subsys name 'net' [ 50.905002] cgroup: Unknown subsys name 'cpuset' [ 50.917741] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:03:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880154d3780 RCX=ffffffff819e7622 RDX=1ffff11002a9a946 RSI=ffffffff819e74a6 RDI=ffff8880154d4a30 RBP=0000000000000014 RSP=ffff888016657e18 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880154d3780 R13=00007f04278010f0 R14=0000000000000000 R15=ffff88801b4c0a80 RIP=ffffffff81b47c4a RFL=00000212 [----A--] 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 00007f0426c56900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04278010f0 CR3=00000000172b7000 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=6720646572637465733a4d41503d706f 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=00000000000267fd RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf9cec4f8 CR3=0000000009a21000 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=33303a323120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343039 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000