[ 39.028187] ------------[ cut here ]------------ [ 39.029097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.031376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.032787] Modules linked in: [ 39.033480] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.035436] Tainted: [W]=WARN [ 39.035980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037437] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038290] 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 [ 39.041419] RSP: 0018:ffff888016ba7bc0 EFLAGS: 00010286 [ 39.042325] RAX: 0000000000000000 RBX: ffffed1002d74f78 RCX: ffffffff813a4050 [ 39.043622] RDX: ffff888013d2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.044878] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d74f2f [ 39.046159] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.047415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ba7df8 [ 39.048682] FS: 00007f4f5eb9c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.050102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.051144] CR2: 00007fff827beef8 CR3: 000000000c822000 CR4: 0000000000350ef0 [ 39.052407] Call Trace: [ 39.052860] [ 39.053270] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.054152] ? __create_object+0x59/0x80 [ 39.054917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.055865] __vmalloc_noprof+0x59/0x60 [ 39.056619] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.057485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058398] bpf_prog_alloc+0x39/0x200 [ 39.059079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.059984] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.060865] do_seccomp+0x349/0x25e0 [ 39.061589] ? find_held_lock+0x2b/0x80 [ 39.062286] ? do_prlimit+0x310/0x610 [ 39.063022] ? __pfx_do_seccomp+0x10/0x10 [ 39.063811] ? do_raw_spin_unlock+0x53/0x220 [ 39.064629] ? _raw_spin_unlock+0x1e/0x40 [ 39.065416] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.066323] ? static_key_count+0x60/0x80 [ 39.067135] prctl_set_seccomp+0x4e/0x70 [ 39.067910] __do_sys_prctl+0xe6c/0x1d70 [ 39.068685] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.069559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.070536] ? irqentry_exit+0xf3/0x650 [ 39.071255] do_syscall_64+0xbf/0x430 [ 39.071984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.072933] RIP: 0033:0x7f4f5f08e5cd [ 39.073644] 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 [ 39.076823] RSP: 002b:00007fff827bc2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.078197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f5f08e5cd [ 39.079490] RDX: 0000560045c92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.080783] RBP: 00007fff827bc340 R08: 0000000000000000 R09: 00007fff827bb9e0 [ 39.082104] R10: 0000000000000000 R11: 0000000000000246 R12: 000056005a2082b0 [ 39.083381] R13: 00007fff827bc770 R14: 000056005a20ad20 R15: 000056005a21c8d0 [ 39.084682] [ 39.085112] irq event stamp: 1741 [ 39.085768] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.087313] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.088872] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.090373] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.091629] ---[ end trace 0000000000000000 ]--- [ 41.930658] ------------[ cut here ]------------ [ 41.931678] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.933860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.935418] Modules linked in: [ 41.936052] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.938218] Tainted: [W]=WARN [ 41.938865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.940713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.941817] 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 [ 41.945333] RSP: 0018:ffff88800d4e7bc0 EFLAGS: 00010286 [ 41.946420] RAX: 0000000000000000 RBX: ffffed1001a9cf78 RCX: ffffffff813a4050 [ 41.947813] RDX: ffff8880164a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.949185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a9cf2f [ 41.950578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.951952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d4e7df8 [ 41.953332] FS: 00007fc3046b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.954873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.956032] CR2: 00007fc304c1e4a6 CR3: 000000001f4c1000 CR4: 0000000000350ef0 [ 41.957468] Call Trace: [ 41.957975] [ 41.958455] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.959405] ? __create_object+0x59/0x80 [ 41.960177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.961225] __vmalloc_noprof+0x59/0x60 [ 41.962041] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.962969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.963955] bpf_prog_alloc+0x39/0x200 [ 41.964771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.965804] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.966752] do_seccomp+0x349/0x25e0 [ 41.967504] ? find_held_lock+0x2b/0x80 [ 41.968248] ? do_prlimit+0x310/0x610 [ 41.969027] ? __pfx_do_seccomp+0x10/0x10 [ 41.969869] ? do_raw_spin_unlock+0x53/0x220 [ 41.970740] ? _raw_spin_unlock+0x1e/0x40 [ 41.971574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.972569] ? static_key_count+0x60/0x80 [ 41.973411] prctl_set_seccomp+0x4e/0x70 [ 41.974226] __do_sys_prctl+0xe6c/0x1d70 [ 41.975092] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.975998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.977019] ? irqentry_exit+0xf3/0x650 [ 41.977834] do_syscall_64+0xbf/0x430 [ 41.978625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.979628] RIP: 0033:0x7fc304baa5cd [ 41.980325] 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 [ 41.983745] RSP: 002b:00007fffd2282200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.985203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc304baa5cd [ 41.986460] RDX: 000056026008ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.987620] RBP: 00007fffd2282260 R08: 0000000000000000 R09: 00007fffd2281900 [ 41.988762] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602618c2b10 [ 41.989963] R13: 00007fffd2282690 R14: 00005602618c32b0 R15: 00005602618d76f0 [ 41.991168] [ 41.991590] irq event stamp: 1791 [ 41.992131] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 41.993492] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 41.994855] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 41.996242] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 41.997656] ---[ end trace 0000000000000000 ]--- [ 42.841330] ------------[ cut here ]------------ [ 42.842296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.844276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.845871] Modules linked in: [ 42.846513] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.848502] Tainted: [W]=WARN [ 42.849048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.850533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.851442] 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 [ 42.854613] RSP: 0018:ffff888017b1fbc0 EFLAGS: 00010286 [ 42.855619] RAX: 0000000000000000 RBX: ffffed1002f63f78 RCX: ffffffff813a4050 [ 42.856919] RDX: ffff88800fbbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.858228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f63f2f [ 42.859508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.860791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b1fdf8 [ 42.862095] FS: 00007f530ac13900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.863554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.864625] CR2: 00007f530b105580 CR3: 000000000b8c2000 CR4: 0000000000350ef0 [ 42.865917] Call Trace: [ 42.866411] [ 42.866824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.867726] ? __create_object+0x59/0x80 [ 42.868509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.869493] __vmalloc_noprof+0x59/0x60 [ 42.870216] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.871100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.872015] bpf_prog_alloc+0x39/0x200 [ 42.872749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.873689] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.874589] do_seccomp+0x349/0x25e0 [ 42.875248] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.876151] ? __pfx_do_seccomp+0x10/0x10 [ 42.876955] ? find_held_lock+0x2b/0x80 [ 42.877727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.878699] ? static_key_count+0x60/0x80 [ 42.879504] prctl_set_seccomp+0x4e/0x70 [ 42.880228] __do_sys_prctl+0xe6c/0x1d70 [ 42.881002] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.881871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.882848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.883817] ? irqentry_exit+0xf3/0x650 [ 42.884577] do_syscall_64+0xbf/0x430 [ 42.885282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.886217] RIP: 0033:0x7f530b1055cd [ 42.886927] 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 [ 42.890080] RSP: 002b:00007ffcddd1e1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.891430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f530b1055cd [ 42.892737] RDX: 000056506a3bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.894041] RBP: 00007ffcddd1e200 R08: 0000000000000000 R09: 00007ffcddd1d8a0 [ 42.895311] R10: 0000000000000000 R11: 0000000000000246 R12: 000056506db6cad0 [ 42.896588] R13: 00007ffcddd1e630 R14: 000056506db6dbc0 R15: 000056506db7e780 [ 42.897904] [ 42.898315] irq event stamp: 1757 [ 42.898975] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.900498] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.902033] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 42.903586] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.905087] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9859' (ECDSA) to the list of known hosts. 2025/11/18 21:13:15 fuzzer started 2025/11/18 21:13:16 dialing manager at localhost:34383 2025/11/18 21:13:16 checking machine... 2025/11/18 21:13:16 checking revisions... [ 43.819824] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:13:16 testing simple program... [ 43.905317] cgroup: Unknown subsys name 'net' [ 43.965076] cgroup: Unknown subsys name 'cpuset' [ 43.980644] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:13:15 Registers: info registers vcpu 0 RAX=ffffffff869da19b RBX=0000000000000001 RCX=ffffffff869da196 RDX=0000000000000001 RSI=0000000000000003 RDI=ffffffff86691ac8 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e82c RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd227c000 CR3=000000000b9cc000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=7720656c62697461706d6f63206d6874 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00ffffffffffffffffffffffffffffff XMM08=706d6f63206d687469726f676c612023 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001bc47 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbe3ac59000 CR3=000000000d8fc000 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=33313a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383439 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000