[ 46.399293] ------------[ cut here ]------------ [ 46.400144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.402144] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.403630] Modules linked in: [ 46.404212] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.406213] Tainted: [W]=WARN [ 46.406807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.408260] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.409118] 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 [ 46.412270] RSP: 0018:ffff88801829fbc0 EFLAGS: 00010286 [ 46.413185] RAX: 0000000000000000 RBX: ffffed1003053f78 RCX: ffffffff813a4050 [ 46.414465] RDX: ffff888015569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.415736] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003053f2f [ 46.417045] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.418344] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801829fdf8 [ 46.419612] FS: 00007f926b5c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.421042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.422108] CR2: 00007f926bab7580 CR3: 000000000d6cb000 CR4: 0000000000350ef0 [ 46.423402] Call Trace: [ 46.423869] [ 46.424328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.425169] ? __create_object+0x59/0x80 [ 46.425964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.426937] __vmalloc_noprof+0x59/0x60 [ 46.427688] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.428557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.429491] bpf_prog_alloc+0x39/0x200 [ 46.430190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.431116] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.432014] do_seccomp+0x349/0x25e0 [ 46.432730] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.433635] ? __pfx_do_seccomp+0x10/0x10 [ 46.434437] ? find_held_lock+0x2b/0x80 [ 46.435147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.436100] ? static_key_count+0x60/0x80 [ 46.436898] prctl_set_seccomp+0x4e/0x70 [ 46.437677] __do_sys_prctl+0xe6c/0x1d70 [ 46.438471] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.439319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.440293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.441212] ? irqentry_exit+0xf3/0x650 [ 46.441988] do_syscall_64+0xbf/0x430 [ 46.442733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.443689] RIP: 0033:0x7f926bab75cd [ 46.444408] 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 [ 46.447543] RSP: 002b:00007ffc4f30fd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.448891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f926bab75cd [ 46.450201] RDX: 0000564e3cda1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.451476] RBP: 00007ffc4f30fde0 R08: 0000000000000000 R09: 00007ffc4f30f480 [ 46.452750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e69a89ad0 [ 46.454023] R13: 00007ffc4f310210 R14: 0000564e69a8abc0 R15: 0000564e69a9b780 [ 46.455316] [ 46.455735] irq event stamp: 1709 [ 46.456366] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.457865] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.459374] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 46.460928] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 46.462433] ---[ end trace 0000000000000000 ]--- [ 49.702351] ------------[ cut here ]------------ [ 49.703282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.705310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.706756] Modules linked in: [ 49.707387] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.709385] Tainted: [W]=WARN [ 49.709950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.711408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.712333] 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 [ 49.715524] RSP: 0018:ffff88801a79fbc0 EFLAGS: 00010286 [ 49.716495] RAX: 0000000000000000 RBX: ffffed10034f3f78 RCX: ffffffff813a4050 [ 49.717781] RDX: ffff888013f63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.719078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034f3f2f [ 49.720372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.721661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a79fdf8 [ 49.722947] FS: 00007fc8188ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.724389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.725449] CR2: 00007fff6ecf5ef7 CR3: 000000000dd5d000 CR4: 0000000000350ef0 [ 49.726740] Call Trace: [ 49.727203] [ 49.727653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.728554] ? __create_object+0x59/0x80 [ 49.729337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.730314] __vmalloc_noprof+0x59/0x60 [ 49.731031] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.731900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.732840] bpf_prog_alloc+0x39/0x200 [ 49.733576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.734531] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.735432] do_seccomp+0x349/0x25e0 [ 49.736107] ? find_held_lock+0x2b/0x80 [ 49.736860] ? do_prlimit+0x310/0x610 [ 49.737586] ? __pfx_do_seccomp+0x10/0x10 [ 49.738382] ? do_raw_spin_unlock+0x53/0x220 [ 49.739160] ? _raw_spin_unlock+0x1e/0x40 [ 49.739926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.740895] ? static_key_count+0x60/0x80 [ 49.741689] prctl_set_seccomp+0x4e/0x70 [ 49.742480] __do_sys_prctl+0xe6c/0x1d70 [ 49.743209] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.744082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.745050] ? irqentry_exit+0xf3/0x650 [ 49.745817] do_syscall_64+0xbf/0x430 [ 49.746579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.747545] RIP: 0033:0x7fc818da05cd [ 49.748220] 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 [ 49.751457] RSP: 002b:00007fff6ecf3d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.752820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc818da05cd [ 49.754115] RDX: 000056201b26ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.755411] RBP: 00007fff6ecf3df0 R08: 0000000000000000 R09: 00007fff6ecf3490 [ 49.756686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562059ba5bf0 [ 49.757970] R13: 00007fff6ecf4220 R14: 0000562059baf380 R15: 0000562059bba460 [ 49.759290] [ 49.759710] irq event stamp: 1741 [ 49.760355] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.761881] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.763415] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 49.764945] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.766420] ---[ end trace 0000000000000000 ]--- [ 50.587503] ------------[ cut here ]------------ [ 50.588434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.590438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.591901] Modules linked in: [ 50.592593] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.594602] Tainted: [W]=WARN [ 50.595149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.596613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.597527] 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 [ 50.600718] RSP: 0018:ffff88801b6d7bc0 EFLAGS: 00010286 [ 50.601693] RAX: 0000000000000000 RBX: ffffed10036daf78 RCX: ffffffff813a4050 [ 50.602998] RDX: ffff88800a939bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.604297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036daf2f [ 50.605574] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.606878] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b6d7df8 [ 50.608163] FS: 00007f2b0a036900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.609622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.610727] CR2: 00007f2b0a528580 CR3: 000000001ebf8000 CR4: 0000000000350ef0 [ 50.612139] Call Trace: [ 50.612745] [ 50.613322] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.614452] ? __create_object+0x59/0x80 [ 50.615426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.616622] __vmalloc_noprof+0x59/0x60 [ 50.617576] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.618644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.619797] bpf_prog_alloc+0x39/0x200 [ 50.620714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.621861] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.623001] do_seccomp+0x349/0x25e0 [ 50.623872] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.624993] ? __pfx_do_seccomp+0x10/0x10 [ 50.625991] ? find_held_lock+0x2b/0x80 [ 50.626930] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.628085] ? static_key_count+0x60/0x80 [ 50.629043] prctl_set_seccomp+0x4e/0x70 [ 50.629999] __do_sys_prctl+0xe6c/0x1d70 [ 50.630999] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.632033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.633189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.634437] ? irqentry_exit+0xf3/0x650 [ 50.635182] do_syscall_64+0xbf/0x430 [ 50.635971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.636952] RIP: 0033:0x7f2b0a5285cd [ 50.637679] 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 [ 50.640949] RSP: 002b:00007ffc260fe2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.642377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b0a5285cd [ 50.643795] RDX: 0000563cc28b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.645087] RBP: 00007ffc260fe320 R08: 0000000000000000 R09: 00007ffc260fd9c0 [ 50.646407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ccebbfbf0 [ 50.647707] R13: 00007ffc260fe750 R14: 0000563ccebc9380 R15: 0000563ccebd4460 [ 50.649015] [ 50.649487] irq event stamp: 1795 [ 50.650131] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.651648] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.653171] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.654755] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.656156] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38260' (ECDSA) to the list of known hosts. 2025/11/18 10:29:07 fuzzer started 2025/11/18 10:29:07 dialing manager at localhost:34383 2025/11/18 10:29:07 checking machine... 2025/11/18 10:29:07 checking revisions... [ 51.543434] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:29:07 testing simple program... [ 51.623160] cgroup: Unknown subsys name 'net' [ 51.684437] cgroup: Unknown subsys name 'cpuset' [ 51.697616] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:29:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801b8d7d80 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801b8d7d50 RDI=ffff88806ce31cd0 RBP=ffff88801b8d0000 RSP=ffff88806ce089c0 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000028cae R12=ffff88806ce08a01 R13=ffff88806ce08a78 R14=ffff88801b8d7d50 R15=ffff88806ce08a30 RIP=ffffffff8135eed2 RFL=00000202 [-------] 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 00007fc8188ae900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6eced000 CR3=000000000d9d4000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026dc1 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007febec4f6000 CR3=000000000c967000 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=7f64a0c3b26c728348407d6c7c3e475e XMM02=2c67c8bc2e329bc30000000000302ae0 XMM03=fb795ef6d6577056000000000030f518 XMM04=fd80da716590fd9a00000000000ae988 XMM05=14648eaa1277bab1000000000031f468 XMM06=817b8945e9d50373000000000031f2f0 XMM07=e042d86d42eb936e000000000030f798 XMM08=0b368a58f919728a0000000000302b40 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000