[ 45.842521] ------------[ cut here ]------------ [ 45.843432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.845405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.846834] Modules linked in: [ 45.847457] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.849430] Tainted: [W]=WARN [ 45.850023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.851466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.852368] 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 [ 45.855475] RSP: 0018:ffff8880151f7bc0 EFLAGS: 00010286 [ 45.856442] RAX: 0000000000000000 RBX: ffffed1002a3ef78 RCX: ffffffff813a4050 [ 45.857717] RDX: ffff88801aee8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.858979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a3ef2f [ 45.860243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.861556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880151f7df8 [ 45.862836] FS: 00007f2e7cf90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.864261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.865320] CR2: 00007f2e7d4f64a6 CR3: 000000000d5b3000 CR4: 0000000000350ef0 [ 45.866594] Call Trace: [ 45.867093] [ 45.867495] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.868392] ? __create_object+0x59/0x80 [ 45.869188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.870142] __vmalloc_noprof+0x59/0x60 [ 45.870847] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.871709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.872624] bpf_prog_alloc+0x39/0x200 [ 45.873364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.874281] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.875161] do_seccomp+0x349/0x25e0 [ 45.875819] ? find_held_lock+0x2b/0x80 [ 45.876568] ? do_prlimit+0x310/0x610 [ 45.877341] ? __pfx_do_seccomp+0x10/0x10 [ 45.878127] ? do_raw_spin_unlock+0x53/0x220 [ 45.878900] ? _raw_spin_unlock+0x1e/0x40 [ 45.879678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.880631] ? static_key_count+0x60/0x80 [ 45.881442] prctl_set_seccomp+0x4e/0x70 [ 45.882207] __do_sys_prctl+0xe6c/0x1d70 [ 45.882986] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.883785] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.884731] ? irqentry_exit+0xf3/0x650 [ 45.885496] do_syscall_64+0xbf/0x430 [ 45.886212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.887162] RIP: 0033:0x7f2e7d4825cd [ 45.887811] 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 [ 45.890893] RSP: 002b:00007ffdd8c17f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.892260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e7d4825cd [ 45.893559] RDX: 0000559cd614ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.894813] RBP: 00007ffdd8c17fa0 R08: 0000000000000000 R09: 00007ffdd8c17640 [ 45.896076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cdd577ad0 [ 45.897347] R13: 00007ffdd8c183d0 R14: 0000559cdd578bc0 R15: 0000559cdd589780 [ 45.898624] [ 45.899076] irq event stamp: 1719 [ 45.899671] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 45.901180] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 45.902676] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 45.904193] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 45.905674] ---[ end trace 0000000000000000 ]--- [ 48.918837] ------------[ cut here ]------------ [ 48.919802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.921765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.923222] Modules linked in: [ 48.923797] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.925762] Tainted: [W]=WARN [ 48.926348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.927793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.928695] 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 [ 48.931796] RSP: 0018:ffff88801b1afbc0 EFLAGS: 00010286 [ 48.932752] RAX: 0000000000000000 RBX: ffffed1003635f78 RCX: ffffffff813a4050 [ 48.934027] RDX: ffff888017693780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.935275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003635f2f [ 48.936520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.937787] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1afdf8 [ 48.939046] FS: 00007f78b4f92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.940458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.941509] CR2: 00007f78b5484580 CR3: 0000000020758000 CR4: 0000000000350ef0 [ 48.942770] Call Trace: [ 48.943284] [ 48.943689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.944577] ? __create_object+0x59/0x80 [ 48.945355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.946308] __vmalloc_noprof+0x59/0x60 [ 48.947056] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.947869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.948780] bpf_prog_alloc+0x39/0x200 [ 48.949531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.950443] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.951332] do_seccomp+0x349/0x25e0 [ 48.952040] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.952878] ? __pfx_do_seccomp+0x10/0x10 [ 48.953682] ? find_held_lock+0x2b/0x80 [ 48.954428] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.955369] ? static_key_count+0x60/0x80 [ 48.956164] prctl_set_seccomp+0x4e/0x70 [ 48.956879] __do_sys_prctl+0xe6c/0x1d70 [ 48.957662] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.958512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.959461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.960408] ? irqentry_exit+0xf3/0x650 [ 48.961174] do_syscall_64+0xbf/0x430 [ 48.961859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.962790] RIP: 0033:0x7f78b54845cd [ 48.963482] 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 [ 48.966574] RSP: 002b:00007ffdefc0ecb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.967929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78b54845cd [ 48.969209] RDX: 000055b5a6bbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.970467] RBP: 00007ffdefc0ed10 R08: 0000000000000000 R09: 00007ffdefc0e3b0 [ 48.971725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5ca026ad0 [ 48.972993] R13: 00007ffdefc0f140 R14: 000055b5ca027bc0 R15: 000055b5ca038780 [ 48.974274] [ 48.974695] irq event stamp: 1721 [ 48.975336] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 48.976828] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 48.978340] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 48.979855] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 48.981333] ---[ end trace 0000000000000000 ]--- [ 49.714499] ------------[ cut here ]------------ [ 49.715428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.717391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.718859] Modules linked in: [ 49.719492] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.721461] Tainted: [W]=WARN [ 49.722053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.723505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.724410] 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 [ 49.727544] RSP: 0018:ffff8880174afbc0 EFLAGS: 00010286 [ 49.728504] RAX: 0000000000000000 RBX: ffffed1002e95f78 RCX: ffffffff813a4050 [ 49.729806] RDX: ffff888017db0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.731072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e95f2f [ 49.732329] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.733610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174afdf8 [ 49.734889] FS: 00007f5a85485900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.736330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.737393] CR2: 00007f5a85977580 CR3: 000000000dcdb000 CR4: 0000000000350ef0 [ 49.738653] Call Trace: [ 49.739158] [ 49.739570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.740492] ? __create_object+0x59/0x80 [ 49.741293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.742265] __vmalloc_noprof+0x59/0x60 [ 49.743058] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.743879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.744828] bpf_prog_alloc+0x39/0x200 [ 49.745584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.746539] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.747453] do_seccomp+0x349/0x25e0 [ 49.748182] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.749099] ? __pfx_do_seccomp+0x10/0x10 [ 49.749863] ? find_held_lock+0x2b/0x80 [ 49.750642] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.751627] ? static_key_count+0x60/0x80 [ 49.752441] prctl_set_seccomp+0x4e/0x70 [ 49.753251] __do_sys_prctl+0xe6c/0x1d70 [ 49.754047] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.754864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.755843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.756831] ? irqentry_exit+0xf3/0x650 [ 49.757630] do_syscall_64+0xbf/0x430 [ 49.758390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.759366] RIP: 0033:0x7f5a859775cd [ 49.760084] 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 [ 49.763299] RSP: 002b:00007ffed41b4e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.764672] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a859775cd [ 49.765999] RDX: 0000555903148e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.767298] RBP: 00007ffed41b4e60 R08: 0000000000000000 R09: 00007ffed41b4500 [ 49.768604] R10: 0000000000000000 R11: 0000000000000246 R12: 000055593bb82ad0 [ 49.769940] R13: 00007ffed41b5290 R14: 000055593bb83bc0 R15: 000055593bb94780 [ 49.771260] [ 49.771695] irq event stamp: 1805 [ 49.772337] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.773888] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.775469] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.777013] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 49.778566] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56866' (ECDSA) to the list of known hosts. 2025/11/19 05:23:44 fuzzer started 2025/11/19 05:23:44 dialing manager at localhost:34383 2025/11/19 05:23:44 checking machine... 2025/11/19 05:23:44 checking revisions... [ 50.674300] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:23:44 testing simple program... [ 50.756439] cgroup: Unknown subsys name 'net' [ 50.807401] cgroup: Unknown subsys name 'cpuset' [ 50.822946] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:23:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff82320fc8 RDX=ffff88801aeed340 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88801669fc38 RSP=ffff88801669fa10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=0000000000000007 R15=0000000000001032 RIP=ffffffff81751796 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 00007f78b4f92900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78b5549618 CR3=0000000020c11000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021e81 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f06d3c83000 CR3=000000000e515000 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=cf90b3b0b3c36fb8294d740c7836b0b7 XMM02=2c67c8bc2e329bc300000000003093d0 XMM03=fb795ef6d657705600000000003134f0 XMM04=1222394e0bfb377800000000000ae988 XMM05=0394861f14684e5900000000003232e0 XMM06=f72ebcb22d391de4000000000031d258 XMM07=e042d86d42eb936e0000000000314640 XMM08=047834c017e2cd440000000000309430 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000