[ 39.092389] ------------[ cut here ]------------ [ 39.093319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.095361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.096818] Modules linked in: [ 39.097459] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.099738] Tainted: [W]=WARN [ 39.100738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.102242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.103162] 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 [ 39.106359] RSP: 0018:ffff888018907bc0 EFLAGS: 00010286 [ 39.107358] RAX: 0000000000000000 RBX: ffffed1003120f78 RCX: ffffffff813a4050 [ 39.108662] RDX: ffff88800f5e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.109956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003120f2f [ 39.111265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.112566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018907df8 [ 39.113854] FS: 00007f012cf54900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.115306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.116382] CR2: 00007f012d446580 CR3: 000000000e234000 CR4: 0000000000350ef0 [ 39.117676] Call Trace: [ 39.118179] [ 39.118600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.119529] ? __create_object+0x59/0x80 [ 39.120317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.121306] __vmalloc_noprof+0x59/0x60 [ 39.122015] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.122896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.123842] bpf_prog_alloc+0x39/0x200 [ 39.124577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125518] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.126434] do_seccomp+0x349/0x25e0 [ 39.127168] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.128034] ? __pfx_do_seccomp+0x10/0x10 [ 39.128833] ? find_held_lock+0x2b/0x80 [ 39.129608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.130595] ? static_key_count+0x60/0x80 [ 39.131407] prctl_set_seccomp+0x4e/0x70 [ 39.132192] __do_sys_prctl+0xe6c/0x1d70 [ 39.132941] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.133783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.134753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.135741] ? irqentry_exit+0xf3/0x650 [ 39.136510] do_syscall_64+0xbf/0x430 [ 39.137239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.138201] RIP: 0033:0x7f012d4465cd [ 39.138861] 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 [ 39.142005] RSP: 002b:00007ffc8d1568c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.143396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f012d4465cd [ 39.144669] RDX: 00005607c4a37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.145956] RBP: 00007ffc8d156920 R08: 0000000000000000 R09: 00007ffc8d155fc0 [ 39.147251] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607f2fd1ad0 [ 39.148533] R13: 00007ffc8d156d50 R14: 00005607f2fd2bc0 R15: 00005607f2fe3780 [ 39.149836] [ 39.150306] irq event stamp: 1901 [ 39.150916] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 39.152456] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 39.153982] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 39.155536] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 39.157068] ---[ end trace 0000000000000000 ]--- [ 42.015324] ------------[ cut here ]------------ [ 42.016246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.018295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.019759] Modules linked in: [ 42.020379] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.022589] Tainted: [W]=WARN [ 42.023260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.024724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.025626] 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 [ 42.028769] RSP: 0018:ffff88801af9fbc0 EFLAGS: 00010286 [ 42.029744] RAX: 0000000000000000 RBX: ffffed10035f3f78 RCX: ffffffff813a4050 [ 42.031010] RDX: ffff888019cbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.032289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f3f2f [ 42.033555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.034838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af9fdf8 [ 42.036141] FS: 00007f17758a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.037575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.038639] CR2: 00007f1775d94580 CR3: 000000000d5a1000 CR4: 0000000000350ef0 [ 42.039933] Call Trace: [ 42.040437] [ 42.040844] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.041754] ? __create_object+0x59/0x80 [ 42.042526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.043506] __vmalloc_noprof+0x59/0x60 [ 42.044255] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.045116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.046022] bpf_prog_alloc+0x39/0x200 [ 42.046769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.047715] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.048630] do_seccomp+0x349/0x25e0 [ 42.049357] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.050282] ? __pfx_do_seccomp+0x10/0x10 [ 42.051096] ? find_held_lock+0x2b/0x80 [ 42.051819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.052781] ? static_key_count+0x60/0x80 [ 42.053590] prctl_set_seccomp+0x4e/0x70 [ 42.054375] __do_sys_prctl+0xe6c/0x1d70 [ 42.055165] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.055991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.056955] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.057932] ? irqentry_exit+0xf3/0x650 [ 42.058699] do_syscall_64+0xbf/0x430 [ 42.059452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.060397] RIP: 0033:0x7f1775d945cd [ 42.061109] 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 [ 42.064332] RSP: 002b:00007ffed7e07c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.065721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1775d945cd [ 42.067005] RDX: 000055ad1ec0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.068319] RBP: 00007ffed7e07cc0 R08: 0000000000000000 R09: 00007ffed7e07360 [ 42.069613] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad58f35bf0 [ 42.070903] R13: 00007ffed7e080f0 R14: 000055ad58f3f380 R15: 000055ad58f4a460 [ 42.072227] [ 42.072662] irq event stamp: 1849 [ 42.073310] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 42.074847] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 42.076396] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 42.077950] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 42.079480] ---[ end trace 0000000000000000 ]--- [ 42.765463] ------------[ cut here ]------------ [ 42.766480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.768735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.770362] Modules linked in: [ 42.771006] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.773214] Tainted: [W]=WARN [ 42.773813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.775416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.776406] 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 [ 42.779839] RSP: 0018:ffff88800ef6fbc0 EFLAGS: 00010286 [ 42.780905] RAX: 0000000000000000 RBX: ffffed1001dedf78 RCX: ffffffff813a4050 [ 42.782291] RDX: ffff888018a78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.783687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dedf2f [ 42.785082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.786472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef6fdf8 [ 42.787877] FS: 00007f3c48de3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.789428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.790581] CR2: 00007f3c492d5580 CR3: 000000000d733000 CR4: 0000000000350ef0 [ 42.791987] Call Trace: [ 42.792529] [ 42.792974] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.793940] ? __create_object+0x59/0x80 [ 42.794790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.795831] __vmalloc_noprof+0x59/0x60 [ 42.796643] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.797579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.798572] bpf_prog_alloc+0x39/0x200 [ 42.799362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.800356] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.801318] do_seccomp+0x349/0x25e0 [ 42.802099] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.803027] ? __pfx_do_seccomp+0x10/0x10 [ 42.803878] ? find_held_lock+0x2b/0x80 [ 42.804687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.805715] ? static_key_count+0x60/0x80 [ 42.806562] prctl_set_seccomp+0x4e/0x70 [ 42.807403] __do_sys_prctl+0xe6c/0x1d70 [ 42.808236] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.809158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.810180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.811220] ? irqentry_exit+0xf3/0x650 [ 42.811995] do_syscall_64+0xbf/0x430 [ 42.812789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.813805] RIP: 0033:0x7f3c492d55cd [ 42.814564] 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 [ 42.817973] RSP: 002b:00007ffc80096420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.819435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c492d55cd [ 42.820804] RDX: 0000556c73ab6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.822164] RBP: 00007ffc80096480 R08: 0000000000000000 R09: 00007ffc80095b20 [ 42.823538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c9f7d2ad0 [ 42.824926] R13: 00007ffc800968b0 R14: 0000556c9f7d3bc0 R15: 0000556c9f7e4780 [ 42.826338] [ 42.826800] irq event stamp: 1757 [ 42.827515] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.829021] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.830459] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 42.831922] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 42.833330] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44750' (ECDSA) to the list of known hosts. 2025/11/17 09:13:03 fuzzer started 2025/11/17 09:13:03 dialing manager at localhost:37895 2025/11/17 09:13:03 checking machine... 2025/11/17 09:13:03 checking revisions... [ 43.602587] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:13:03 testing simple program... [ 43.671240] cgroup: Unknown subsys name 'net' [ 43.725974] cgroup: Unknown subsys name 'cpuset' [ 43.741678] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:13:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff83c68db2 RDX=1ffffffff0a8833e RSI=ffffffff83c68b36 RDI=0000000000000005 RBP=0000000000000010 RSP=ffff888015f67e10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000003 R13=0000000000000009 R14=ffff88801d851700 R15=ffffffff854419e0 RIP=ffffffff83c68b57 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 00007f17758a2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1775e5a0b0 CR3=000000001f75d000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffff888015f6750c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801699dd98 RBP=ffffffff85e1ffe0 RSP=ffff888015f67500 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000206 R14=ffff88801699d340 R15=0000000000000001 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 00007f17758a2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed7e01000 CR3=000000001f75d000 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