[ 46.789528] ------------[ cut here ]------------ [ 46.790406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.792273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.793640] Modules linked in: [ 46.794232] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.796318] Tainted: [W]=WARN [ 46.796953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.798338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.799206] 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 [ 46.802121] RSP: 0018:ffff8880165bfbc0 EFLAGS: 00010286 [ 46.803038] RAX: 0000000000000000 RBX: ffffed1002cb7f78 RCX: ffffffff813a4050 [ 46.804223] RDX: ffff8880186d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.805426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb7f2f [ 46.806615] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.807833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165bfdf8 [ 46.809026] FS: 00007fa5c8278900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.810370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.811360] CR2: 00007fff0cfbbef8 CR3: 000000000da98000 CR4: 0000000000350ef0 [ 46.812568] Call Trace: [ 46.813044] [ 46.813437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.814276] ? __create_object+0x59/0x80 [ 46.815019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.815923] __vmalloc_noprof+0x59/0x60 [ 46.816595] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.817412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.818276] bpf_prog_alloc+0x39/0x200 [ 46.818981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.819855] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.820655] do_seccomp+0x349/0x25e0 [ 46.821324] ? find_held_lock+0x2b/0x80 [ 46.822033] ? do_prlimit+0x310/0x610 [ 46.822686] ? __pfx_do_seccomp+0x10/0x10 [ 46.823447] ? do_raw_spin_unlock+0x53/0x220 [ 46.824216] ? _raw_spin_unlock+0x1e/0x40 [ 46.824945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.825853] ? static_key_count+0x60/0x80 [ 46.826560] prctl_set_seccomp+0x4e/0x70 [ 46.827298] __do_sys_prctl+0xe6c/0x1d70 [ 46.828028] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.828841] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.829700] ? irqentry_exit+0xf3/0x650 [ 46.830413] do_syscall_64+0xbf/0x430 [ 46.831106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.831995] RIP: 0033:0x7fa5c876a5cd [ 46.832614] 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 [ 46.835544] RSP: 002b:00007fff0cfba860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.836803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5c876a5cd [ 46.838001] RDX: 000055bd3d86ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.839202] RBP: 00007fff0cfba8c0 R08: 0000000000000000 R09: 00007fff0cfb9f60 [ 46.840391] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd549dbad0 [ 46.841576] R13: 00007fff0cfbacf0 R14: 000055bd549dcbc0 R15: 000055bd549ed780 [ 46.842797] [ 46.843212] irq event stamp: 1837 [ 46.843810] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 46.845213] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 46.846632] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 46.848090] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 46.849553] ---[ end trace 0000000000000000 ]--- [ 50.501547] ------------[ cut here ]------------ [ 50.502445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.504394] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.505827] Modules linked in: [ 50.506404] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.508332] Tainted: [W]=WARN [ 50.508906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.510338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.511231] 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 [ 50.514324] RSP: 0018:ffff88801a127bc0 EFLAGS: 00010286 [ 50.515283] RAX: 0000000000000000 RBX: ffffed1003424f78 RCX: ffffffff813a4050 [ 50.516525] RDX: ffff8880162e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.517777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003424f2f [ 50.519066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.520328] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a127df8 [ 50.521586] FS: 00007ff17ef08900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.523003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.524045] CR2: 00007ffd29fd7ef8 CR3: 0000000013c8b000 CR4: 0000000000350ef0 [ 50.525304] Call Trace: [ 50.525799] [ 50.526207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.527105] ? __create_object+0x59/0x80 [ 50.527866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.528817] __vmalloc_noprof+0x59/0x60 [ 50.529516] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.530362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.531290] bpf_prog_alloc+0x39/0x200 [ 50.532010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.532921] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.533792] do_seccomp+0x349/0x25e0 [ 50.534452] ? find_held_lock+0x2b/0x80 [ 50.535206] ? do_prlimit+0x310/0x610 [ 50.535926] ? __pfx_do_seccomp+0x10/0x10 [ 50.536655] ? do_raw_spin_unlock+0x53/0x220 [ 50.537464] ? _raw_spin_unlock+0x1e/0x40 [ 50.538227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.539183] ? static_key_count+0x60/0x80 [ 50.539972] prctl_set_seccomp+0x4e/0x70 [ 50.540691] __do_sys_prctl+0xe6c/0x1d70 [ 50.541456] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.542279] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.543235] ? irqentry_exit+0xf3/0x650 [ 50.543982] do_syscall_64+0xbf/0x430 [ 50.544677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.545610] RIP: 0033:0x7ff17f3fa5cd [ 50.546300] 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 [ 50.549405] RSP: 002b:00007ffd29fd6630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.550775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff17f3fa5cd [ 50.552034] RDX: 000056022ca09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.553288] RBP: 00007ffd29fd6690 R08: 0000000000000000 R09: 00007ffd29fd5d30 [ 50.554529] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602586d42b0 [ 50.555801] R13: 00007ffd29fd6ac0 R14: 00005602586d6d20 R15: 00005602586e88d0 [ 50.557081] [ 50.557503] irq event stamp: 1699 [ 50.558138] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.559631] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.561114] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.562612] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.564097] ---[ end trace 0000000000000000 ]--- [ 51.357910] ------------[ cut here ]------------ [ 51.358649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.360332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.361552] Modules linked in: [ 51.362094] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.363786] Tainted: [W]=WARN [ 51.364259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.365507] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.366285] 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 [ 51.369003] RSP: 0018:ffff8880164e7bc0 EFLAGS: 00010286 [ 51.369845] RAX: 0000000000000000 RBX: ffffed1002c9cf78 RCX: ffffffff813a4050 [ 51.370943] RDX: ffff888016159bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.372047] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9cf2f [ 51.373138] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.374229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164e7df8 [ 51.375340] FS: 00007efe553db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.376575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.377490] CR2: 00007ffd5a646ef8 CR3: 000000000d89f000 CR4: 0000000000350ef0 [ 51.378600] Call Trace: [ 51.379035] [ 51.379383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.380147] ? __create_object+0x59/0x80 [ 51.380821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.381610] __vmalloc_noprof+0x59/0x60 [ 51.382255] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.383006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.383803] bpf_prog_alloc+0x39/0x200 [ 51.384397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.385195] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.385963] do_seccomp+0x349/0x25e0 [ 51.386536] ? find_held_lock+0x2b/0x80 [ 51.387197] ? do_prlimit+0x310/0x610 [ 51.387832] ? __pfx_do_seccomp+0x10/0x10 [ 51.388464] ? do_raw_spin_unlock+0x53/0x220 [ 51.389171] ? _raw_spin_unlock+0x1e/0x40 [ 51.389828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.390609] ? static_key_count+0x60/0x80 [ 51.391303] prctl_set_seccomp+0x4e/0x70 [ 51.391961] __do_sys_prctl+0xe6c/0x1d70 [ 51.392594] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.393334] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.394162] ? irqentry_exit+0xf3/0x650 [ 51.394809] do_syscall_64+0xbf/0x430 [ 51.395412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.396230] RIP: 0033:0x7efe558cd5cd [ 51.396821] 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 [ 51.399529] RSP: 002b:00007ffd5a644af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.400683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe558cd5cd [ 51.401780] RDX: 000055d362b03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.402874] RBP: 00007ffd5a644b50 R08: 0000000000000000 R09: 00007ffd5a6441f0 [ 51.403985] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d39d80cad0 [ 51.405080] R13: 00007ffd5a644f80 R14: 000055d39d80dbc0 R15: 000055d39d81e780 [ 51.406190] [ 51.406551] irq event stamp: 1751 [ 51.407122] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 51.408418] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 51.409712] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 51.411055] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 51.412350] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54306' (ECDSA) to the list of known hosts. 2025/11/18 15:09:35 fuzzer started 2025/11/18 15:09:36 dialing manager at localhost:34383 2025/11/18 15:09:36 checking machine... 2025/11/18 15:09:36 checking revisions... [ 52.282375] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:09:36 testing simple program... [ 52.364919] cgroup: Unknown subsys name 'net' [ 52.439655] cgroup: Unknown subsys name 'cpuset' [ 52.456701] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:09:35 Registers: info registers vcpu 0 RAX=ffff8880166e1e80 RBX=00007ff17eed3000 RCX=ffffffff84c0ca18 RDX=ffff888016fb3780 RSI=ffffffff84c0ca3d RDI=0000000000000005 RBP=0000000000000001 RSP=ffff8880164b79b8 R8 =0000000000000001 R9 =ffffed1003edcc10 R10=0000000000000001 R11=0000000000000005 R12=ffff8880166e1e00 R13=0000000000000007 R14=dffffc0000000000 R15=ffff8880164b7e40 RIP=ffffffff81751e08 RFL=00000293 [--S-A-C] 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 00007ff17ef08900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff17eed2008 CR3=000000001f732000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026bf1 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9071bdf008 CR3=000000000cf6a000 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=94e12b536711789b8c48a8a8bdb2717f XMM02=2c67c8bc2e329bc30000000000302a00 XMM03=fb795ef6d6577056000000000030f030 XMM04=b3cafd03209c8ce700000000000ae988 XMM05=82c27432424b8dd1000000000031fed0 XMM06=3e829fc8c8edc990000000000031ef70 XMM07=e042d86d42eb936e000000000030f2b0 XMM08=0c6fe5830f71f6740000000000302a60 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000