[ 38.975366] ------------[ cut here ]------------ [ 38.976407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.978680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.980335] Modules linked in: [ 38.981051] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.983546] Tainted: [W]=WARN [ 38.984245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.985926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986984] 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 [ 38.990641] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286 [ 38.991761] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050 [ 38.993153] RDX: ffff888017171bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.994436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f [ 38.995733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.997016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8 [ 38.998321] FS: 00007f898e372900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.999804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.000896] CR2: 00007f898e864580 CR3: 000000000b786000 CR4: 0000000000350ef0 [ 39.002194] Call Trace: [ 39.002662] [ 39.003113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.004027] ? __create_object+0x59/0x80 [ 39.004821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.005765] __vmalloc_noprof+0x59/0x60 [ 39.006543] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008360] bpf_prog_alloc+0x39/0x200 [ 39.009111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.010036] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.010954] do_seccomp+0x349/0x25e0 [ 39.011635] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.012536] ? __pfx_do_seccomp+0x10/0x10 [ 39.013309] ? find_held_lock+0x2b/0x80 [ 39.014067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.015061] ? static_key_count+0x60/0x80 [ 39.015883] prctl_set_seccomp+0x4e/0x70 [ 39.016622] __do_sys_prctl+0xe6c/0x1d70 [ 39.017406] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.018262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.020199] ? irqentry_exit+0xf3/0x650 [ 39.020990] do_syscall_64+0xbf/0x430 [ 39.021717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.022825] RIP: 0033:0x7f898e8645cd [ 39.023574] 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 [ 39.027103] RSP: 002b:00007fff7d37e880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.028721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f898e8645cd [ 39.030196] RDX: 0000563bd71b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.031544] RBP: 00007fff7d37e8e0 R08: 0000000000000000 R09: 00007fff7d37df80 [ 39.032891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c12c6ead0 [ 39.034345] R13: 00007fff7d37ed10 R14: 0000563c12c6fbc0 R15: 0000563c12c80780 [ 39.035867] [ 39.036367] irq event stamp: 1759 [ 39.037079] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.038841] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.040334] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 39.041757] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 39.043217] ---[ end trace 0000000000000000 ]--- [ 41.854132] ------------[ cut here ]------------ [ 41.855064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.857055] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 41.858510] Modules linked in: [ 41.859135] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.861139] Tainted: [W]=WARN [ 41.861696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.864567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.865559] 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 [ 41.868748] RSP: 0018:ffff8880167b7bc0 EFLAGS: 00010286 [ 41.869736] RAX: 0000000000000000 RBX: ffffed1002cf6f78 RCX: ffffffff813a4050 [ 41.871029] RDX: ffff88800a288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.872315] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf6f2f [ 41.873604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.874900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167b7df8 [ 41.876176] FS: 00007f0782598900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.877615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.878686] CR2: 00007ffc0c27def7 CR3: 000000000dffe000 CR4: 0000000000350ef0 [ 41.879966] Call Trace: [ 41.880427] [ 41.880880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.881735] ? __create_object+0x59/0x80 [ 41.882526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.883499] __vmalloc_noprof+0x59/0x60 [ 41.884258] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.885130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.886049] bpf_prog_alloc+0x39/0x200 [ 41.886758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.887681] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.888573] do_seccomp+0x349/0x25e0 [ 41.889286] ? find_held_lock+0x2b/0x80 [ 41.890042] ? do_prlimit+0x310/0x610 [ 41.890754] ? __pfx_do_seccomp+0x10/0x10 [ 41.891542] ? do_raw_spin_unlock+0x53/0x220 [ 41.892364] ? _raw_spin_unlock+0x1e/0x40 [ 41.893151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.894108] ? static_key_count+0x60/0x80 [ 41.894914] prctl_set_seccomp+0x4e/0x70 [ 41.895648] __do_sys_prctl+0xe6c/0x1d70 [ 41.896442] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.897306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.898293] ? irqentry_exit+0xf3/0x650 [ 41.899079] do_syscall_64+0xbf/0x430 [ 41.899830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.900736] RIP: 0033:0x7f0782a8a5cd [ 41.901451] 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 [ 41.904649] RSP: 002b:00007ffc0c27c250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.906009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0782a8a5cd [ 41.907226] RDX: 0000559d772a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.908367] RBP: 00007ffc0c27c2b0 R08: 0000000000000000 R09: 00007ffc0c27b950 [ 41.909509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d99055ad0 [ 41.910669] R13: 00007ffc0c27c6e0 R14: 0000559d99056bc0 R15: 0000559d99067780 [ 41.911836] [ 41.912211] irq event stamp: 2133 [ 41.912753] hardirqs last enabled at (2141): [] __up_console_sem+0x78/0x80 [ 41.914217] hardirqs last disabled at (2158): [] __up_console_sem+0x5d/0x80 [ 41.915609] softirqs last enabled at (2156): [] handle_softirqs+0x50c/0x770 [ 41.917003] softirqs last disabled at (2151): [] __irq_exit_rcu+0xc4/0x100 [ 41.918350] ---[ end trace 0000000000000000 ]--- [ 42.761318] ------------[ cut here ]------------ [ 42.762326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.764451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.766061] Modules linked in: [ 42.766737] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.769081] Tainted: [W]=WARN [ 42.769691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.771295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.772362] 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 [ 42.775825] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 42.776760] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 42.778097] RDX: ffff88800b830000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.779501] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 42.781022] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.782431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 42.783838] FS: 00007fc850eed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.785403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.786602] CR2: 00007ffea5965ef7 CR3: 000000000df7c000 CR4: 0000000000350ef0 [ 42.788058] Call Trace: [ 42.788610] [ 42.789104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.790166] ? __create_object+0x59/0x80 [ 42.791103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.792190] __vmalloc_noprof+0x59/0x60 [ 42.792981] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.794054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.795162] bpf_prog_alloc+0x39/0x200 [ 42.796053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797168] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.798195] do_seccomp+0x349/0x25e0 [ 42.799042] ? find_held_lock+0x2b/0x80 [ 42.799770] ? do_prlimit+0x310/0x610 [ 42.800525] ? __pfx_do_seccomp+0x10/0x10 [ 42.801311] ? do_raw_spin_unlock+0x53/0x220 [ 42.802242] ? _raw_spin_unlock+0x1e/0x40 [ 42.803171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.804153] ? static_key_count+0x60/0x80 [ 42.805070] prctl_set_seccomp+0x4e/0x70 [ 42.805998] __do_sys_prctl+0xe6c/0x1d70 [ 42.806977] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.807963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.809015] ? irqentry_exit+0xf3/0x650 [ 42.809762] do_syscall_64+0xbf/0x430 [ 42.810548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.811666] RIP: 0033:0x7fc8513df5cd [ 42.812433] 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 [ 42.816040] RSP: 002b:00007ffea5963f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.817526] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8513df5cd [ 42.819021] RDX: 000055e076846e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.820323] RBP: 00007ffea5963f60 R08: 0000000000000000 R09: 00007ffea5963600 [ 42.821508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e077fecad0 [ 42.822671] R13: 00007ffea5964390 R14: 000055e077fedbc0 R15: 000055e077ffe780 [ 42.823828] [ 42.824205] irq event stamp: 1783 [ 42.824737] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.826111] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.827465] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 42.828828] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 42.830168] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19637' (ECDSA) to the list of known hosts. 2025/11/18 10:01:50 fuzzer started 2025/11/18 10:01:51 dialing manager at localhost:34383 2025/11/18 10:01:51 checking machine... 2025/11/18 10:01:51 checking revisions... [ 43.741935] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:01:51 testing simple program... [ 43.838949] cgroup: Unknown subsys name 'net' [ 43.902185] cgroup: Unknown subsys name 'cpuset' [ 43.913682] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:01:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015f3f4a8 RCX=0000000000000001 RDX=1ffff11002be7e97 RSI=ffff888015f3fe10 RDI=ffff888015f3f4b8 RBP=ffff888015f3fe10 RSP=ffff888015f3f400 R8 =ffffffff86d77472 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a87d R12=0000000000000008 R13=ffff888015f38000 R14=ffff888015f3fe18 R15=ffff888015f3f4a8 RIP=ffffffff8135e288 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 00007f12e8ae1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559d990b0000 CR3=000000000eb44000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=180d8969e4b1013c00000000000ae988 XMM05=59f2a275d6365aed000000000031fcf0 XMM06=0b39c798a71319b6000000000031e4c0 XMM07=fb795ef6d6577056000000000030e8a0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801a527b40 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000a24d7 R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff88800f018000 R15=ffff88806cf08a70 RIP=ffffffff81528f2e 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 00007f0782598900 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=00007f0782b4f618 CR3=0000000020428000 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