[ 44.103135] ------------[ cut here ]------------ [ 44.104080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.106086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.107689] Modules linked in: [ 44.108273] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.110246] Tainted: [W]=WARN [ 44.110847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.112320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.113236] 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 [ 44.116391] RSP: 0018:ffff88800f1cfbc0 EFLAGS: 00010286 [ 44.117319] RAX: 0000000000000000 RBX: ffffed1001e39f78 RCX: ffffffff813a4050 [ 44.118633] RDX: ffff88801a0a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.119910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e39f2f [ 44.121223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.122526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1cfdf8 [ 44.123817] FS: 00007f281dd1e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.125252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.126315] CR2: 00007fffecb68ef7 CR3: 000000000e4b6000 CR4: 0000000000350ef0 [ 44.127607] Call Trace: [ 44.128076] [ 44.128536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.129436] ? __create_object+0x59/0x80 [ 44.130173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.131147] __vmalloc_noprof+0x59/0x60 [ 44.131900] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.132779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.133735] bpf_prog_alloc+0x39/0x200 [ 44.134471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.135412] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.136262] do_seccomp+0x349/0x25e0 [ 44.136976] ? find_held_lock+0x2b/0x80 [ 44.137731] ? do_prlimit+0x310/0x610 [ 44.138480] ? __pfx_do_seccomp+0x10/0x10 [ 44.139210] ? do_raw_spin_unlock+0x53/0x220 [ 44.140048] ? _raw_spin_unlock+0x1e/0x40 [ 44.140836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.141817] ? static_key_count+0x60/0x80 [ 44.142618] prctl_set_seccomp+0x4e/0x70 [ 44.143427] __do_sys_prctl+0xe6c/0x1d70 [ 44.144163] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.145017] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.145985] ? irqentry_exit+0xf3/0x650 [ 44.146741] do_syscall_64+0xbf/0x430 [ 44.147475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.148420] RIP: 0033:0x7f281e2105cd [ 44.149078] 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 [ 44.152237] RSP: 002b:00007fffecb67010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.153621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f281e2105cd [ 44.154909] RDX: 000055f96a444e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.156206] RBP: 00007fffecb67070 R08: 0000000000000000 R09: 00007fffecb66710 [ 44.157521] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f98cb572b0 [ 44.158820] R13: 00007fffecb674a0 R14: 000055f98cb59d20 R15: 000055f98cb6b8d0 [ 44.160109] [ 44.160987] irq event stamp: 1781 [ 44.161653] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 44.163174] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 44.164714] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 44.166263] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 44.167777] ---[ end trace 0000000000000000 ]--- [ 46.966331] ------------[ cut here ]------------ [ 46.967482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.969474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.970899] Modules linked in: [ 46.971520] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.973522] Tainted: [W]=WARN [ 46.974076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.975540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.976444] 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 [ 46.979583] RSP: 0018:ffff8880182c7bc0 EFLAGS: 00010286 [ 46.980552] RAX: 0000000000000000 RBX: ffffed1003058f78 RCX: ffffffff813a4050 [ 46.981855] RDX: ffff8880178db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.983131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003058f2f [ 46.984406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.985685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182c7df8 [ 46.986957] FS: 00007fdd000e2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.988401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.989482] CR2: 00007fdd005d4580 CR3: 0000000009eb5000 CR4: 0000000000350ef0 [ 46.990759] Call Trace: [ 46.991225] [ 46.991676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.992564] ? __create_object+0x59/0x80 [ 46.993302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.994263] __vmalloc_noprof+0x59/0x60 [ 46.995006] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.995877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.996796] bpf_prog_alloc+0x39/0x200 [ 46.997542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.998476] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.999383] do_seccomp+0x349/0x25e0 [ 47.000054] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.000951] ? __pfx_do_seccomp+0x10/0x10 [ 47.001733] ? find_held_lock+0x2b/0x80 [ 47.002474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.003417] ? static_key_count+0x60/0x80 [ 47.004175] prctl_set_seccomp+0x4e/0x70 [ 47.004951] __do_sys_prctl+0xe6c/0x1d70 [ 47.005731] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.006580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.007535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.008504] ? irqentry_exit+0xf3/0x650 [ 47.009216] do_syscall_64+0xbf/0x430 [ 47.009956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.010883] RIP: 0033:0x7fdd005d45cd [ 47.011601] 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 [ 47.014768] RSP: 002b:00007fff0736afb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.016134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd005d45cd [ 47.017426] RDX: 0000564878290e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.018709] RBP: 00007fff0736b010 R08: 0000000000000000 R09: 00007fff0736a6b0 [ 47.019977] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648b53c7b10 [ 47.021272] R13: 00007fff0736b440 R14: 00005648b53c82b0 R15: 00005648b53dc6f0 [ 47.022267] [ 47.022564] irq event stamp: 1743 [ 47.022948] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 47.023913] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 47.024881] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 47.025843] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 47.026549] ---[ end trace 0000000000000000 ]--- [ 47.832022] ------------[ cut here ]------------ [ 47.832963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.834959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.836419] Modules linked in: [ 47.837004] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.838978] Tainted: [W]=WARN [ 47.839589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.841051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.841994] 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 [ 47.845166] RSP: 0018:ffff888016bd7bc0 EFLAGS: 00010286 [ 47.846151] RAX: 0000000000000000 RBX: ffffed1002d7af78 RCX: ffffffff813a4050 [ 47.847456] RDX: ffff888018070000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.848734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7af2f [ 47.850022] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.851300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bd7df8 [ 47.852581] FS: 00007fd0d8b1b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.854025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.855076] CR2: 00007ffca5780ef7 CR3: 000000001e11d000 CR4: 0000000000350ef0 [ 47.856366] Call Trace: [ 47.856830] [ 47.857233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.858143] ? __create_object+0x59/0x80 [ 47.858912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.859886] __vmalloc_noprof+0x59/0x60 [ 47.860650] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.861543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.862495] bpf_prog_alloc+0x39/0x200 [ 47.863196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.864123] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.865016] do_seccomp+0x349/0x25e0 [ 47.865735] ? find_held_lock+0x2b/0x80 [ 47.866490] ? do_prlimit+0x310/0x610 [ 47.867185] ? __pfx_do_seccomp+0x10/0x10 [ 47.867970] ? do_raw_spin_unlock+0x53/0x220 [ 47.868794] ? _raw_spin_unlock+0x1e/0x40 [ 47.869574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.870541] ? static_key_count+0x60/0x80 [ 47.871298] prctl_set_seccomp+0x4e/0x70 [ 47.872075] __do_sys_prctl+0xe6c/0x1d70 [ 47.872866] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.873752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.874726] ? irqentry_exit+0xf3/0x650 [ 47.875498] do_syscall_64+0xbf/0x430 [ 47.876196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.877145] RIP: 0033:0x7fd0d900d5cd [ 47.877856] 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 [ 47.881013] RSP: 002b:00007ffca577ec70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.882395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0d900d5cd [ 47.883677] RDX: 000055e01a962e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.884963] RBP: 00007ffca577ecd0 R08: 0000000000000000 R09: 00007ffca577e370 [ 47.886279] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e026992ad0 [ 47.887565] R13: 00007ffca577f100 R14: 000055e026993bc0 R15: 000055e0269a4780 [ 47.888870] [ 47.889299] irq event stamp: 1793 [ 47.889964] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 47.891483] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 47.893014] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 47.894577] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 47.896091] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54047' (ECDSA) to the list of known hosts. 2025/11/19 02:50:50 fuzzer started 2025/11/19 02:50:50 dialing manager at localhost:34383 2025/11/19 02:50:50 checking machine... 2025/11/19 02:50:50 checking revisions... [ 48.826065] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:50:50 testing simple program... [ 48.905634] cgroup: Unknown subsys name 'net' [ 48.971225] cgroup: Unknown subsys name 'cpuset' [ 48.988579] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:50:49 Registers: info registers vcpu 0 RAX=0000000000002000 RBX=ffff88801667d340 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801667dd98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801667de10 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff8152709f RFL=00000006 [-----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 00007fdd000e2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff07365000 CR3=000000001e0d0000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024e4b 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=00007f1f10469000 CR3=000000000d150000 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=01b73d16f00b24a8f64bef951a498fba XMM02=0000000000304988ec2efd57dc4c00df XMM03=0000000000310db8e24341417b0dcf93 XMM04=b5c53269e58abcb700000000000ae988 XMM05=14648eaa1277bab100000000003213b0 XMM06=817b8945e9d503730000000000321238 XMM07=e042d86d42eb936e0000000000311038 XMM08=e24341417b0dcf9300000000003049e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000