[ 46.425314] ------------[ cut here ]------------ [ 46.426281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.428279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.429734] Modules linked in: [ 46.430324] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.432331] Tainted: [W]=WARN [ 46.432937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.434385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.435285] 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 [ 46.438438] RSP: 0018:ffff88801c07fbc0 EFLAGS: 00010286 [ 46.439412] RAX: 0000000000000000 RBX: ffffed100380ff78 RCX: ffffffff813a4050 [ 46.440695] RDX: ffff88801a12d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.441966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100380ff2f [ 46.443252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.444544] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c07fdf8 [ 46.445829] FS: 00007f96aba8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.447257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.448318] CR2: 00007ffca3c72ef7 CR3: 000000000b968000 CR4: 0000000000350ef0 [ 46.449597] Call Trace: [ 46.450102] [ 46.450515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.451395] ? __create_object+0x59/0x80 [ 46.452182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.453150] __vmalloc_noprof+0x59/0x60 [ 46.453910] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.454772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.455708] bpf_prog_alloc+0x39/0x200 [ 46.456393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.457320] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.458219] do_seccomp+0x349/0x25e0 [ 46.458928] ? find_held_lock+0x2b/0x80 [ 46.459687] ? do_prlimit+0x310/0x610 [ 46.460386] ? __pfx_do_seccomp+0x10/0x10 [ 46.461166] ? do_raw_spin_unlock+0x53/0x220 [ 46.462000] ? _raw_spin_unlock+0x1e/0x40 [ 46.462772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.463739] ? static_key_count+0x60/0x80 [ 46.464485] prctl_set_seccomp+0x4e/0x70 [ 46.465248] __do_sys_prctl+0xe6c/0x1d70 [ 46.466030] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.466888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.467880] ? irqentry_exit+0xf3/0x650 [ 46.468589] do_syscall_64+0xbf/0x430 [ 46.469320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.470266] RIP: 0033:0x7f96abf7d5cd [ 46.470959] 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 [ 46.474114] RSP: 002b:00007ffca3c70290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.475486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96abf7d5cd [ 46.476770] RDX: 000055a795660e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.478037] RBP: 00007ffca3c702f0 R08: 0000000000000000 R09: 00007ffca3c6f990 [ 46.479312] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7b8f132b0 [ 46.480601] R13: 00007ffca3c70720 R14: 000055a7b8f15d20 R15: 000055a7b8f278d0 [ 46.481921] [ 46.482354] irq event stamp: 1753 [ 46.483030] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.484618] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.486208] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 46.487813] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.489382] ---[ end trace 0000000000000000 ]--- [ 48.913169] ------------[ cut here ]------------ [ 48.914093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.916085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.917515] Modules linked in: [ 48.918140] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.920333] Tainted: [W]=WARN [ 48.921172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.922617] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.923516] 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 [ 48.926594] RSP: 0018:ffff888017757bc0 EFLAGS: 00010286 [ 48.927536] RAX: 0000000000000000 RBX: ffffed1002eeaf78 RCX: ffffffff813a4050 [ 48.928791] RDX: ffff88801845d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.930019] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeaf2f [ 48.931257] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.932560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017757df8 [ 48.933786] FS: 00007f38af67d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.935174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.936239] CR2: 00007f38afbe34a6 CR3: 000000002018e000 CR4: 0000000000350ef0 [ 48.937486] Call Trace: [ 48.937965] [ 48.938358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.939209] ? __create_object+0x59/0x80 [ 48.939967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.940899] __vmalloc_noprof+0x59/0x60 [ 48.941585] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.942425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.943357] bpf_prog_alloc+0x39/0x200 [ 48.944111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.945037] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.945920] do_seccomp+0x349/0x25e0 [ 48.946561] ? find_held_lock+0x2b/0x80 [ 48.947288] ? do_prlimit+0x310/0x610 [ 48.948019] ? __pfx_do_seccomp+0x10/0x10 [ 48.948766] ? do_raw_spin_unlock+0x53/0x220 [ 48.949510] ? _raw_spin_unlock+0x1e/0x40 [ 48.950278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.951184] ? static_key_count+0x60/0x80 [ 48.951965] prctl_set_seccomp+0x4e/0x70 [ 48.952705] __do_sys_prctl+0xe6c/0x1d70 [ 48.953415] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.954232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.955146] ? irqentry_exit+0xf3/0x650 [ 48.955881] do_syscall_64+0xbf/0x430 [ 48.956548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.957469] RIP: 0033:0x7f38afb6f5cd [ 48.958144] 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 [ 48.961254] RSP: 002b:00007ffcbbc630d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.962619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38afb6f5cd [ 48.963919] RDX: 00005590f6c87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.965217] RBP: 00007ffcbbc63130 R08: 0000000000000000 R09: 00007ffcbbc627d0 [ 48.966482] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591250a6bf0 [ 48.967769] R13: 00007ffcbbc63560 R14: 00005591250b0380 R15: 00005591250bb460 [ 48.969005] [ 48.969411] irq event stamp: 1887 [ 48.970034] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 48.971509] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 48.972997] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 48.974543] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 48.976048] ---[ end trace 0000000000000000 ]--- [ 49.686341] ------------[ cut here ]------------ [ 49.687239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.689239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.690616] Modules linked in: [ 49.691217] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.693285] Tainted: [W]=WARN [ 49.693864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.695270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.696150] 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 [ 49.699197] RSP: 0018:ffff88800ee0fbc0 EFLAGS: 00010286 [ 49.700144] RAX: 0000000000000000 RBX: ffffed1001dc1f78 RCX: ffffffff813a4050 [ 49.701362] RDX: ffff88800f455340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.702583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dc1f2f [ 49.703826] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.705058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee0fdf8 [ 49.706304] FS: 00007f2acc243900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.707688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.708703] CR2: 00007f2acc735580 CR3: 0000000020264000 CR4: 0000000000350ef0 [ 49.709939] Call Trace: [ 49.710382] [ 49.710811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.711684] ? __create_object+0x59/0x80 [ 49.712394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.713320] __vmalloc_noprof+0x59/0x60 [ 49.714040] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.714858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.715771] bpf_prog_alloc+0x39/0x200 [ 49.716436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.717324] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.718187] do_seccomp+0x349/0x25e0 [ 49.718876] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.719750] ? __pfx_do_seccomp+0x10/0x10 [ 49.720463] ? find_held_lock+0x2b/0x80 [ 49.721185] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.722103] ? static_key_count+0x60/0x80 [ 49.722867] prctl_set_seccomp+0x4e/0x70 [ 49.723580] __do_sys_prctl+0xe6c/0x1d70 [ 49.724335] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.725153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.726083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.727001] ? irqentry_exit+0xf3/0x650 [ 49.727752] do_syscall_64+0xbf/0x430 [ 49.728427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.729337] RIP: 0033:0x7f2acc7355cd [ 49.730013] 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 [ 49.733077] RSP: 002b:00007fff166452f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.734444] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2acc7355cd [ 49.735683] RDX: 00005612901cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.736960] RBP: 00007fff16645350 R08: 0000000000000000 R09: 00007fff166449f0 [ 49.738236] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612b05bdad0 [ 49.739561] R13: 00007fff16645780 R14: 00005612b05bebc0 R15: 00005612b05cf780 [ 49.740500] [ 49.740772] irq event stamp: 1767 [ 49.741138] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.742242] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.743146] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.744092] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 49.744999] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53941' (ECDSA) to the list of known hosts. 2025/11/18 22:34:20 fuzzer started 2025/11/18 22:34:20 dialing manager at localhost:34383 2025/11/18 22:34:20 checking machine... 2025/11/18 22:34:20 checking revisions... [ 50.605204] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:34:20 testing simple program... [ 50.689701] cgroup: Unknown subsys name 'net' [ 50.755082] cgroup: Unknown subsys name 'cpuset' [ 50.780966] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:34:19 Registers: info registers vcpu 0 RAX=000000009aecc78d RBX=000000001188fbc6 RCX=00000000735751d7 RDX=000000000000000e RSI=ffff888016ef77c4 RDI=0000000000000013 RBP=0000000000000001 RSP=ffff888016ef7738 R8 =000000002d6b1ac9 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000092cc0 R14=ffff888016ef77a0 R15=000000000000000e RIP=ffffffff82642b58 RFL=00000206 [-----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 00007f38af67d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbbc5d000 CR3=00000000201a6000 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=0000000000026515 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb39db8b018 CR3=000000000de0b000 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=003ffef3fb9c68aab349f8a16a197e65 XMM02=2c67c8bc2e329bc30000000000304778 XMM03=fb795ef6d65770560000000000310470 XMM04=5d496330cc0e4c6400000000000ae988 XMM05=14648eaa1277bab10000000000320488 XMM06=817b8945e9d503730000000000320310 XMM07=e042d86d42eb936e00000000003115c0 XMM08=f42aebbe0ae6eda000000000003047d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000