[ 44.062977] ------------[ cut here ]------------ [ 44.063933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.066306] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.067774] Modules linked in: [ 44.068420] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.070395] Tainted: [W]=WARN [ 44.070997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.072471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.073380] 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 [ 44.076550] RSP: 0018:ffff888015c7fbc0 EFLAGS: 00010286 [ 44.077519] RAX: 0000000000000000 RBX: ffffed1002b8ff78 RCX: ffffffff813a4050 [ 44.078799] RDX: ffff888015e8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.080074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8ff2f [ 44.081341] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.082623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c7fdf8 [ 44.083913] FS: 00007fd098baf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.085338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.086410] CR2: 00007ffc1657fef8 CR3: 000000000e776000 CR4: 0000000000350ef0 [ 44.087699] Call Trace: [ 44.088207] [ 44.088616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.089498] ? __create_object+0x59/0x80 [ 44.090285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.091252] __vmalloc_noprof+0x59/0x60 [ 44.092018] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.092898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.093778] bpf_prog_alloc+0x39/0x200 [ 44.094507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.095426] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.096334] do_seccomp+0x349/0x25e0 [ 44.097041] ? find_held_lock+0x2b/0x80 [ 44.097759] ? do_prlimit+0x310/0x610 [ 44.098494] ? __pfx_do_seccomp+0x10/0x10 [ 44.099269] ? do_raw_spin_unlock+0x53/0x220 [ 44.100112] ? _raw_spin_unlock+0x1e/0x40 [ 44.100839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.101796] ? static_key_count+0x60/0x80 [ 44.102584] prctl_set_seccomp+0x4e/0x70 [ 44.103357] __do_sys_prctl+0xe6c/0x1d70 [ 44.104176] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.105035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.106017] ? irqentry_exit+0xf3/0x650 [ 44.106744] do_syscall_64+0xbf/0x430 [ 44.107476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.108442] RIP: 0033:0x7fd0990a15cd [ 44.109137] 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 [ 44.112274] RSP: 002b:00007ffc1657d300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.113639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0990a15cd [ 44.114926] RDX: 000055fbb2229e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.116217] RBP: 00007ffc1657d360 R08: 0000000000000000 R09: 00007ffc1657ca00 [ 44.117491] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbc5a0bad0 [ 44.118762] R13: 00007ffc1657d790 R14: 000055fbc5a0cbc0 R15: 000055fbc5a1d780 [ 44.120083] [ 44.120502] irq event stamp: 1723 [ 44.121140] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 44.122641] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 44.124153] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 44.125677] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 44.127169] ---[ end trace 0000000000000000 ]--- [ 46.954922] ------------[ cut here ]------------ [ 46.955908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.958063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.959584] Modules linked in: [ 46.960273] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.962597] Tainted: [W]=WARN [ 46.963301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.964870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.965793] 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 [ 46.969190] RSP: 0018:ffff888016eafbc0 EFLAGS: 00010286 [ 46.970186] RAX: 0000000000000000 RBX: ffffed1002dd5f78 RCX: ffffffff813a4050 [ 46.971544] RDX: ffff8880168b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.972914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd5f2f [ 46.974283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.975623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eafdf8 [ 46.977008] FS: 00007f49d32b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.978514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.979651] CR2: 00007ffdb515cef8 CR3: 000000001ff7c000 CR4: 0000000000350ef0 [ 46.981008] Call Trace: [ 46.981501] [ 46.981981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.982909] ? __create_object+0x59/0x80 [ 46.983687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.984728] __vmalloc_noprof+0x59/0x60 [ 46.985508] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.986427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.987410] bpf_prog_alloc+0x39/0x200 [ 46.988179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.989168] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.990110] do_seccomp+0x349/0x25e0 [ 46.990826] ? find_held_lock+0x2b/0x80 [ 46.991614] ? do_prlimit+0x310/0x610 [ 46.992413] ? __pfx_do_seccomp+0x10/0x10 [ 46.993229] ? do_raw_spin_unlock+0x53/0x220 [ 46.994116] ? _raw_spin_unlock+0x1e/0x40 [ 46.994919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.995945] ? static_key_count+0x60/0x80 [ 46.996743] prctl_set_seccomp+0x4e/0x70 [ 46.997565] __do_sys_prctl+0xe6c/0x1d70 [ 46.998366] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.999272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.000306] ? irqentry_exit+0xf3/0x650 [ 47.001101] do_syscall_64+0xbf/0x430 [ 47.001890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.002833] RIP: 0033:0x7f49d37a95cd [ 47.003568] 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 [ 47.006654] RSP: 002b:00007ffdb515ad40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.007896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49d37a95cd [ 47.009062] RDX: 000055a9465d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.010188] RBP: 00007ffdb515ada0 R08: 0000000000000000 R09: 00007ffdb515a440 [ 47.011342] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9771a8ad0 [ 47.012471] R13: 00007ffdb515b1d0 R14: 000055a9771a9bc0 R15: 000055a9771ba780 [ 47.013644] [ 47.014042] irq event stamp: 2247 [ 47.014576] hardirqs last enabled at (2255): [] __up_console_sem+0x78/0x80 [ 47.015949] hardirqs last disabled at (2264): [] __up_console_sem+0x5d/0x80 [ 47.017279] softirqs last enabled at (2194): [] handle_softirqs+0x50c/0x770 [ 47.018667] softirqs last disabled at (2189): [] __irq_exit_rcu+0xc4/0x100 [ 47.019993] ---[ end trace 0000000000000000 ]--- [ 47.742057] ------------[ cut here ]------------ [ 47.742977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.745001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.746475] Modules linked in: [ 47.747140] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.749146] Tainted: [W]=WARN [ 47.749700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.751178] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.752114] 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 [ 47.755281] RSP: 0018:ffff88800efb7bc0 EFLAGS: 00010286 [ 47.756282] RAX: 0000000000000000 RBX: ffffed1001df6f78 RCX: ffffffff813a4050 [ 47.757595] RDX: ffff888015dd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.758907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df6f2f [ 47.760217] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.761512] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efb7df8 [ 47.762813] FS: 00007f485cf56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.764295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.765376] CR2: 00007f485d448580 CR3: 000000001ff47000 CR4: 0000000000350ef0 [ 47.766690] Call Trace: [ 47.767207] [ 47.767626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.768549] ? __create_object+0x59/0x80 [ 47.769330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.770296] __vmalloc_noprof+0x59/0x60 [ 47.771057] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.771952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.772904] bpf_prog_alloc+0x39/0x200 [ 47.773601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.774545] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.775468] do_seccomp+0x349/0x25e0 [ 47.776221] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.777146] ? __pfx_do_seccomp+0x10/0x10 [ 47.777944] ? find_held_lock+0x2b/0x80 [ 47.778674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.779664] ? static_key_count+0x60/0x80 [ 47.780500] prctl_set_seccomp+0x4e/0x70 [ 47.781303] __do_sys_prctl+0xe6c/0x1d70 [ 47.782090] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.782975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.783968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.784966] ? irqentry_exit+0xf3/0x650 [ 47.785709] do_syscall_64+0xbf/0x430 [ 47.786457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.787438] RIP: 0033:0x7f485d4485cd [ 47.788168] 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 [ 47.791379] RSP: 002b:00007ffcf1a0c730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.792768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f485d4485cd [ 47.794090] RDX: 00005650da8d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.795379] RBP: 00007ffcf1a0c790 R08: 0000000000000000 R09: 00007ffcf1a0be30 [ 47.796689] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651189f02b0 [ 47.797986] R13: 00007ffcf1a0cbc0 R14: 00005651189f2d20 R15: 0000565118a048d0 [ 47.799268] [ 47.799688] irq event stamp: 1747 [ 47.800338] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.801876] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.803389] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 47.804881] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 47.806150] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55741' (ECDSA) to the list of known hosts. 2025/11/18 08:46:40 fuzzer started 2025/11/18 08:46:40 dialing manager at localhost:34383 2025/11/18 08:46:40 checking machine... 2025/11/18 08:46:40 checking revisions... [ 48.706335] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:46:41 testing simple program... [ 48.802567] cgroup: Unknown subsys name 'net' [ 48.871097] cgroup: Unknown subsys name 'cpuset' [ 48.887691] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:46:40 Registers: info registers vcpu 0 RAX=1ffffffff0cd20b5 RBX=ffffffff866905a8 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff88806ce08998 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866905a8 R13=ffffffff866905a8 R14=ffffffff866905a8 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f49d32b7900 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=00007ffdb5154000 CR3=000000001ff14000 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 info registers vcpu 1 RAX=0000000000025589 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50ab95c028 CR3=000000000e829000 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=46004781b6d10691464f41cb477668b7 XMM02=2c67c8bc2e329bc300000000003014f0 XMM03=fb795ef6d6577056000000000030e048 XMM04=601e22526b660e8f00000000000ae988 XMM05=14648eaa1277bab1000000000031e780 XMM06=d1babac1276dc8870000000000318550 XMM07=e042d86d42eb936e000000000030e2c8 XMM08=096da369759e83e70000000000301550 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000