[ 46.484191] ------------[ cut here ]------------ [ 46.484993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.486651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 46.487874] Modules linked in: [ 46.488403] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.490067] Tainted: [W]=WARN [ 46.490555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.491778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.492534] 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 [ 46.495180] RSP: 0018:ffff888016bcfbc0 EFLAGS: 00010286 [ 46.495991] RAX: 0000000000000000 RBX: ffffed1002d79f78 RCX: ffffffff813a4050 [ 46.497058] RDX: ffff888019b78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.498141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d79f2f [ 46.499232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.500296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bcfdf8 [ 46.501369] FS: 00007fa5a0649900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.502556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.503448] CR2: 00007ffef323bef8 CR3: 000000001872a000 CR4: 0000000000350ef0 [ 46.504518] Call Trace: [ 46.504909] [ 46.505300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.506010] ? __create_object+0x59/0x80 [ 46.506652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.507459] __vmalloc_noprof+0x59/0x60 [ 46.508053] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.508778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.509561] bpf_prog_alloc+0x39/0x200 [ 46.510148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.510922] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.511678] do_seccomp+0x349/0x25e0 [ 46.512268] ? find_held_lock+0x2b/0x80 [ 46.512858] ? do_prlimit+0x310/0x610 [ 46.513482] ? __pfx_do_seccomp+0x10/0x10 [ 46.514102] ? do_raw_spin_unlock+0x53/0x220 [ 46.514796] ? _raw_spin_unlock+0x1e/0x40 [ 46.515448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.516258] ? static_key_count+0x60/0x80 [ 46.516885] prctl_set_seccomp+0x4e/0x70 [ 46.517541] __do_sys_prctl+0xe6c/0x1d70 [ 46.518163] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.518877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.519683] ? irqentry_exit+0xf3/0x650 [ 46.520325] do_syscall_64+0xbf/0x430 [ 46.520897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.521696] RIP: 0033:0x7fa5a0b3b5cd [ 46.522279] 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 [ 46.524918] RSP: 002b:00007ffef32397f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.526060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5a0b3b5cd [ 46.527118] RDX: 000055e86048be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.528181] RBP: 00007ffef3239850 R08: 0000000000000000 R09: 00007ffef3238ef0 [ 46.529267] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e89e5cbad0 [ 46.530349] R13: 00007ffef3239c80 R14: 000055e89e5ccbc0 R15: 000055e89e5dd780 [ 46.531454] [ 46.531808] irq event stamp: 1721 [ 46.532338] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.533606] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.534861] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 46.536149] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.537414] ---[ end trace 0000000000000000 ]--- [ 49.690584] ------------[ cut here ]------------ [ 49.691405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.693203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.694544] Modules linked in: [ 49.695069] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.697031] Tainted: [W]=WARN [ 49.697622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.698936] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.699743] 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 [ 49.702570] RSP: 0018:ffff888016b3fbc0 EFLAGS: 00010286 [ 49.703434] RAX: 0000000000000000 RBX: ffffed1002d67f78 RCX: ffffffff813a4050 [ 49.704573] RDX: ffff888015ea5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.705733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d67f2f [ 49.706869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.708011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b3fdf8 [ 49.709154] FS: 00007ff5177dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.710453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.711395] CR2: 00007ffc983b0ef8 CR3: 000000000d47b000 CR4: 0000000000350ef0 [ 49.712545] Call Trace: [ 49.712963] [ 49.713374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.714135] ? __create_object+0x59/0x80 [ 49.714827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.715687] __vmalloc_noprof+0x59/0x60 [ 49.716361] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.717106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.717943] bpf_prog_alloc+0x39/0x200 [ 49.718602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.719430] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.720199] do_seccomp+0x349/0x25e0 [ 49.720841] ? find_held_lock+0x2b/0x80 [ 49.721522] ? do_prlimit+0x310/0x610 [ 49.722148] ? __pfx_do_seccomp+0x10/0x10 [ 49.722843] ? do_raw_spin_unlock+0x53/0x220 [ 49.723587] ? _raw_spin_unlock+0x1e/0x40 [ 49.724287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.725119] ? static_key_count+0x60/0x80 [ 49.725845] prctl_set_seccomp+0x4e/0x70 [ 49.726542] __do_sys_prctl+0xe6c/0x1d70 [ 49.727242] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.727984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.728849] ? irqentry_exit+0xf3/0x650 [ 49.729543] do_syscall_64+0xbf/0x430 [ 49.730171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.731020] RIP: 0033:0x7ff517ccf5cd [ 49.731641] 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 [ 49.734471] RSP: 002b:00007ffc983ae610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.735681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff517ccf5cd [ 49.736794] RDX: 000055ba4edffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.737920] RBP: 00007ffc983ae670 R08: 0000000000000000 R09: 00007ffc983add10 [ 49.739046] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba77441bf0 [ 49.740165] R13: 00007ffc983aeaa0 R14: 000055ba7744b380 R15: 000055ba77456460 [ 49.741377] [ 49.741754] irq event stamp: 1791 [ 49.742298] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.743956] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.745666] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 49.747643] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 49.749612] ---[ end trace 0000000000000000 ]--- [ 50.496824] ------------[ cut here ]------------ [ 50.497801] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.499858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/260 [ 50.501326] Modules linked in: [ 50.501927] CPU: 0 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.505368] Tainted: [W]=WARN [ 50.505937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.507482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.508418] 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 [ 50.511709] RSP: 0018:ffff888017097bc0 EFLAGS: 00010286 [ 50.512717] RAX: 0000000000000000 RBX: ffffed1002e12f78 RCX: ffffffff813a4050 [ 50.514070] RDX: ffff888019920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.515410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e12f2f [ 50.516720] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.518031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017097df8 [ 50.519341] FS: 00007f348becf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.520803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.521896] CR2: 00007fff21ab0ef8 CR3: 000000001ea56000 CR4: 0000000000350ef0 [ 50.523243] Call Trace: [ 50.523723] [ 50.524145] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.525088] ? __create_object+0x59/0x80 [ 50.525912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.526908] __vmalloc_noprof+0x59/0x60 [ 50.527717] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.528634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.529615] bpf_prog_alloc+0x39/0x200 [ 50.530385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.531352] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.532291] do_seccomp+0x349/0x25e0 [ 50.533037] ? find_held_lock+0x2b/0x80 [ 50.533871] ? do_prlimit+0x310/0x610 [ 50.534651] ? __pfx_do_seccomp+0x10/0x10 [ 50.535483] ? do_raw_spin_unlock+0x53/0x220 [ 50.536368] ? _raw_spin_unlock+0x1e/0x40 [ 50.537191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.538269] ? static_key_count+0x60/0x80 [ 50.539076] prctl_set_seccomp+0x4e/0x70 [ 50.539912] __do_sys_prctl+0xe6c/0x1d70 [ 50.540753] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.541687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.542730] ? irqentry_exit+0xf3/0x650 [ 50.543554] do_syscall_64+0xbf/0x430 [ 50.544349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.545367] RIP: 0033:0x7f348c3c15cd [ 50.546054] 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 [ 50.549359] RSP: 002b:00007fff21aaf020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.550782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f348c3c15cd [ 50.552111] RDX: 000055fafc6ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.553467] RBP: 00007fff21aaf080 R08: 0000000000000000 R09: 00007fff21aae720 [ 50.554813] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb206a5ad0 [ 50.556154] R13: 00007fff21aaf4b0 R14: 000055fb206a6bc0 R15: 000055fb206b7780 [ 50.557543] [ 50.557991] irq event stamp: 2073 [ 50.558608] hardirqs last enabled at (2083): [] __up_console_sem+0x78/0x80 [ 50.559985] hardirqs last disabled at (2092): [] __up_console_sem+0x5d/0x80 [ 50.561357] softirqs last enabled at (1996): [] handle_softirqs+0x50c/0x770 [ 50.562751] softirqs last disabled at (1991): [] __irq_exit_rcu+0xc4/0x100 [ 50.564112] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10350' (ECDSA) to the list of known hosts. 2025/11/18 12:52:10 fuzzer started 2025/11/18 12:52:11 dialing manager at localhost:34383 2025/11/18 12:52:11 checking machine... 2025/11/18 12:52:11 checking revisions... [ 51.463823] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:52:11 testing simple program... [ 51.547469] cgroup: Unknown subsys name 'net' [ 51.601570] cgroup: Unknown subsys name 'cpuset' [ 51.620299] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:52:10 Registers: info registers vcpu 0 RAX=ffff88800e745380 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff88800e3d6078 RSI=0000000000000000 RDI=ffff88800e8b1500 RBP=ffff88800e8b1500 RSP=ffff888015c378d8 R8 =0000000000000001 R9 =ffffed1002b86f0c R10=0000000000000003 R11=0000000000000001 R12=ffff888014751190 R13=0000000000000246 R14=ffff88800e8b1500 R15=ffff888009462500 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 00007fd6dbe98900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5daa7648 CR3=000000000e2c9000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=e68a7a95cee76bfd00000000000ae988 XMM05=71dbcbcd8e86bd170000000000322c10 XMM06=e071becb0be0b4910000000000321aa8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009109c28 RCX=ffffffff81bfb80f RDX=ffff88801b86d340 RSI=ffff888009109c28 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff8880184cf920 R8 =0000000000000001 R9 =ffffed100d988c15 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cc460a8 R13=ffff8880184cfc70 R14=ffff8880184cfc48 R15=ffff88800903ba70 RIP=ffffffff81751954 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 00007ff5177dd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc983a8000 CR3=0000000016f4d000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000