[ 46.388259] ------------[ cut here ]------------ [ 46.389187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.391248] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.392715] Modules linked in: [ 46.393360] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.395587] Tainted: [W]=WARN [ 46.396242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.397726] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.398657] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.401871] RSP: 0018:ffff88801a977bc0 EFLAGS: 00010286 [ 46.402856] RAX: 0000000000000000 RBX: ffffed100352ef78 RCX: ffffffff813a4050 [ 46.404139] RDX: ffff8880179e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.405429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352ef2f [ 46.406734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.408021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a977df8 [ 46.409319] FS: 00007fab60ba6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.410769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.411844] CR2: 00007fab61098580 CR3: 000000000c7a2000 CR4: 0000000000350ef0 [ 46.413126] Call Trace: [ 46.413596] [ 46.414057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.414907] ? __create_object+0x59/0x80 [ 46.415689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.416661] __vmalloc_noprof+0x59/0x60 [ 46.417423] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.418305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.419238] bpf_prog_alloc+0x39/0x200 [ 46.419938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.420862] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.421781] do_seccomp+0x349/0x25e0 [ 46.422494] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.423397] ? __pfx_do_seccomp+0x10/0x10 [ 46.424200] ? find_held_lock+0x2b/0x80 [ 46.424920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.425897] ? static_key_count+0x60/0x80 [ 46.426721] prctl_set_seccomp+0x4e/0x70 [ 46.427498] __do_sys_prctl+0xe6c/0x1d70 [ 46.428298] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.429161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.430155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.431154] ? irqentry_exit+0xf3/0x650 [ 46.431882] do_syscall_64+0xbf/0x430 [ 46.432627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.433576] RIP: 0033:0x7fab610985cd [ 46.434305] 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 [ 46.437515] RSP: 002b:00007ffe051f9b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.438891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab610985cd [ 46.440178] RDX: 0000559823883e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.441461] RBP: 00007ffe051f9bf0 R08: 0000000000000000 R09: 00007ffe051f9290 [ 46.442770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559862c79bf0 [ 46.444062] R13: 00007ffe051fa020 R14: 0000559862c83380 R15: 0000559862c8e460 [ 46.445367] [ 46.445802] irq event stamp: 1849 [ 46.446445] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 46.447999] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 46.449535] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.451103] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 46.452625] ---[ end trace 0000000000000000 ]--- [ 49.961517] ------------[ cut here ]------------ [ 49.962543] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.964783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.966368] Modules linked in: [ 49.967326] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.969765] Tainted: [W]=WARN [ 49.970493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.972256] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.973348] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.976984] RSP: 0018:ffff888016f4fbc0 EFLAGS: 00010286 [ 49.978144] RAX: 0000000000000000 RBX: ffffed1002de9f78 RCX: ffffffff813a4050 [ 49.979643] RDX: ffff8880179e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.981156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de9f2f [ 49.982667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.984152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f4fdf8 [ 49.985620] FS: 00007f300f34e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.987308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.988545] CR2: 00007ffe2175eef7 CR3: 000000000dd47000 CR4: 0000000000350ef0 [ 49.990073] Call Trace: [ 49.990612] [ 49.991150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.992205] ? __create_object+0x59/0x80 [ 49.993115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.994260] __vmalloc_noprof+0x59/0x60 [ 49.995141] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.996181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.997277] bpf_prog_alloc+0x39/0x200 [ 49.998175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.999277] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.000349] do_seccomp+0x349/0x25e0 [ 50.001201] ? find_held_lock+0x2b/0x80 [ 50.002125] ? do_prlimit+0x310/0x610 [ 50.002941] ? __pfx_do_seccomp+0x10/0x10 [ 50.003878] ? do_raw_spin_unlock+0x53/0x220 [ 50.004879] ? _raw_spin_unlock+0x1e/0x40 [ 50.005819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.006994] ? static_key_count+0x60/0x80 [ 50.007881] prctl_set_seccomp+0x4e/0x70 [ 50.008778] __do_sys_prctl+0xe6c/0x1d70 [ 50.009791] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.010815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.011934] ? irqentry_exit+0xf3/0x650 [ 50.012809] do_syscall_64+0xbf/0x430 [ 50.013695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.014802] RIP: 0033:0x7f300f8405cd [ 50.015625] 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 [ 50.019342] RSP: 002b:00007ffe2175d6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.021017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f300f8405cd [ 50.022598] RDX: 0000561b492b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.024131] RBP: 00007ffe2175d750 R08: 0000000000000000 R09: 00007ffe2175cdf0 [ 50.025689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b64d18bf0 [ 50.027247] R13: 00007ffe2175db80 R14: 0000561b64d22380 R15: 0000561b64d2d460 [ 50.028829] [ 50.029410] irq event stamp: 1927 [ 50.030128] hardirqs last enabled at (1937): [] __up_console_sem+0x78/0x80 [ 50.031148] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 50.032165] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.033184] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.034212] ---[ end trace 0000000000000000 ]--- [ 50.780946] ------------[ cut here ]------------ [ 50.781883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.783906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.785585] Modules linked in: [ 50.786294] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.788267] Tainted: [W]=WARN [ 50.788820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.790279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.791203] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.794399] RSP: 0018:ffff88801abdfbc0 EFLAGS: 00010286 [ 50.795392] RAX: 0000000000000000 RBX: ffffed100357bf78 RCX: ffffffff813a4050 [ 50.796683] RDX: ffff88800f020000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.798001] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100357bf2f [ 50.799278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.800574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abdfdf8 [ 50.801869] FS: 00007f9c7006c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.803308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.804359] CR2: 00007fffe6a1aef7 CR3: 000000000c88d000 CR4: 0000000000350ef0 [ 50.805663] Call Trace: [ 50.806165] [ 50.806588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.807499] ? __create_object+0x59/0x80 [ 50.808282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.809260] __vmalloc_noprof+0x59/0x60 [ 50.810041] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.810882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.811809] bpf_prog_alloc+0x39/0x200 [ 50.812548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.813480] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.814396] do_seccomp+0x349/0x25e0 [ 50.815131] ? find_held_lock+0x2b/0x80 [ 50.815838] ? do_prlimit+0x310/0x610 [ 50.816575] ? __pfx_do_seccomp+0x10/0x10 [ 50.817368] ? do_raw_spin_unlock+0x53/0x220 [ 50.818236] ? _raw_spin_unlock+0x1e/0x40 [ 50.819018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.819950] ? static_key_count+0x60/0x80 [ 50.820763] prctl_set_seccomp+0x4e/0x70 [ 50.821558] __do_sys_prctl+0xe6c/0x1d70 [ 50.822350] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.823213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.824183] ? irqentry_exit+0xf3/0x650 [ 50.824913] do_syscall_64+0xbf/0x430 [ 50.825661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.826618] RIP: 0033:0x7f9c7055e5cd [ 50.827331] 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 [ 50.830486] RSP: 002b:00007fffe6a18af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.831839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c7055e5cd [ 50.833101] RDX: 0000556586735e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.834409] RBP: 00007fffe6a18b50 R08: 0000000000000000 R09: 00007fffe6a181f0 [ 50.835709] R10: 0000000000000000 R11: 0000000000000246 R12: 000055659ff1db10 [ 50.836997] R13: 00007fffe6a18f80 R14: 000055659ff1e2b0 R15: 000055659ff326f0 [ 50.838307] [ 50.838735] irq event stamp: 1829 [ 50.839390] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.840907] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.842457] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 50.843741] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 50.844996] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35947' (ECDSA) to the list of known hosts. 2025/11/17 16:50:17 fuzzer started 2025/11/17 16:50:17 dialing manager at localhost:37895 2025/11/17 16:50:17 checking machine... 2025/11/17 16:50:17 checking revisions... [ 51.672926] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:50:17 testing simple program... [ 51.752310] cgroup: Unknown subsys name 'net' [ 51.850808] cgroup: Unknown subsys name 'cpuset' [ 51.876044] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:50:16 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801873f7b0 R8 =0000000000000001 R9 =ffff88801873f908 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=ffff88801873f910 R14=ffff88801873f898 R15=ffff88801873f8c8 RIP=ffffffff815bcfc6 RFL=00000286 [--S--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 00007f300f34e900 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=00007f300f905618 CR3=000000000dbe7000 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=00000000000294dd RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f91dac70000 CR3=0000000009b33000 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=2b755785f4395d852d429473f8b2afea XMM02=2c67c8bc2e329bc30000000000305f10 XMM03=fb795ef6d65770560000000000311f10 XMM04=be46be015c69e74400000000000ae988 XMM05=d96330e2d2db86320000000000321038 XMM06=474038aa6c007e1f0000000000320ec0 XMM07=e042d86d42eb936e00000000003121e8 XMM08=ce23889de08ff66f0000000000305f70 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000