[ 44.036508] ------------[ cut here ]------------ [ 44.037254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.039018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.040277] Modules linked in: [ 44.040832] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.042509] Tainted: [W]=WARN [ 44.042972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.044196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.044957] 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 [ 44.047616] RSP: 0018:ffff888016307bc0 EFLAGS: 00010286 [ 44.048391] RAX: 0000000000000000 RBX: ffffed1002c60f78 RCX: ffffffff813a4050 [ 44.049465] RDX: ffff8880162d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.050534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c60f2f [ 44.051612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.052690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016307df8 [ 44.053774] FS: 00007f55b442c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.054982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.055872] CR2: 00007ffc6cf73ef8 CR3: 000000000dc17000 CR4: 0000000000350ef0 [ 44.056947] Call Trace: [ 44.057334] [ 44.057713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.058432] ? __create_object+0x59/0x80 [ 44.059104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.059922] __vmalloc_noprof+0x59/0x60 [ 44.060563] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.061245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.062041] bpf_prog_alloc+0x39/0x200 [ 44.062662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.063410] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.064180] do_seccomp+0x349/0x25e0 [ 44.064805] ? find_held_lock+0x2b/0x80 [ 44.065402] ? do_prlimit+0x310/0x610 [ 44.066043] ? __pfx_do_seccomp+0x10/0x10 [ 44.066702] ? do_raw_spin_unlock+0x53/0x220 [ 44.067372] ? _raw_spin_unlock+0x1e/0x40 [ 44.068020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.068822] ? static_key_count+0x60/0x80 [ 44.069496] prctl_set_seccomp+0x4e/0x70 [ 44.070113] __do_sys_prctl+0xe6c/0x1d70 [ 44.070786] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.071498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.072264] ? irqentry_exit+0xf3/0x650 [ 44.072927] do_syscall_64+0xbf/0x430 [ 44.073539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.074313] RIP: 0033:0x7f55b491e5cd [ 44.074908] 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 [ 44.077559] RSP: 002b:00007ffc6cf713f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.078727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55b491e5cd [ 44.079828] RDX: 00005640def02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.080898] RBP: 00007ffc6cf71450 R08: 0000000000000000 R09: 00007ffc6cf70af0 [ 44.081988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564103540ad0 [ 44.083070] R13: 00007ffc6cf71880 R14: 0000564103541bc0 R15: 0000564103552780 [ 44.084155] [ 44.084543] irq event stamp: 1697 [ 44.085054] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 44.086347] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 44.087629] softirqs last enabled at (1214): [] handle_softirqs+0x50c/0x770 [ 44.088932] softirqs last disabled at (1203): [] __irq_exit_rcu+0xc4/0x100 [ 44.090219] ---[ end trace 0000000000000000 ]--- [ 47.078536] ------------[ cut here ]------------ [ 47.079434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.081643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.083123] Modules linked in: [ 47.083760] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.085763] Tainted: [W]=WARN [ 47.086316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.087818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.088747] 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 [ 47.091944] RSP: 0018:ffff888016c47bc0 EFLAGS: 00010286 [ 47.092916] RAX: 0000000000000000 RBX: ffffed1002d88f78 RCX: ffffffff813a4050 [ 47.094201] RDX: ffff888018420000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.095488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d88f2f [ 47.096773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.098060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c47df8 [ 47.099333] FS: 00007f0c2ba78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.100781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.101841] CR2: 00007ffe12cddef8 CR3: 000000000dd13000 CR4: 0000000000350ef0 [ 47.103147] Call Trace: [ 47.103657] [ 47.104075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.104980] ? __create_object+0x59/0x80 [ 47.105785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.106773] __vmalloc_noprof+0x59/0x60 [ 47.107539] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.108369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.109300] bpf_prog_alloc+0x39/0x200 [ 47.110063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.110999] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.111910] do_seccomp+0x349/0x25e0 [ 47.112638] ? find_held_lock+0x2b/0x80 [ 47.113367] ? do_prlimit+0x310/0x610 [ 47.114123] ? __pfx_do_seccomp+0x10/0x10 [ 47.114915] ? do_raw_spin_unlock+0x53/0x220 [ 47.115754] ? _raw_spin_unlock+0x1e/0x40 [ 47.116539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.117517] ? static_key_count+0x60/0x80 [ 47.118307] prctl_set_seccomp+0x4e/0x70 [ 47.119080] __do_sys_prctl+0xe6c/0x1d70 [ 47.119869] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.120738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.121734] ? irqentry_exit+0xf3/0x650 [ 47.122509] do_syscall_64+0xbf/0x430 [ 47.123210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.124168] RIP: 0033:0x7f0c2bf6a5cd [ 47.124877] 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 [ 47.128038] RSP: 002b:00007ffe12cdcbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.129415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c2bf6a5cd [ 47.130737] RDX: 0000556e7ca7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.132027] RBP: 00007ffe12cdcc10 R08: 0000000000000000 R09: 00007ffe12cdc2b0 [ 47.133300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eba2b42b0 [ 47.134582] R13: 00007ffe12cdd040 R14: 0000556eba2b6d20 R15: 0000556eba2c88d0 [ 47.135867] [ 47.136292] irq event stamp: 1785 [ 47.136950] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 47.138500] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 47.140031] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 47.141569] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 47.143103] ---[ end trace 0000000000000000 ]--- [ 47.991222] ------------[ cut here ]------------ [ 47.992132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.994149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.995572] Modules linked in: [ 47.996152] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.998123] Tainted: [W]=WARN [ 47.998719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.000174] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.001086] 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 [ 48.004234] RSP: 0018:ffff88800f767bc0 EFLAGS: 00010286 [ 48.005204] RAX: 0000000000000000 RBX: ffffed1001eecf78 RCX: ffffffff813a4050 [ 48.006510] RDX: ffff888018905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.007782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eecf2f [ 48.009063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.010333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f767df8 [ 48.011617] FS: 00007fca5d4e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.013045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.014111] CR2: 00007ffe52105ef8 CR3: 000000002112a000 CR4: 0000000000350ef0 [ 48.015371] Call Trace: [ 48.015863] [ 48.016268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.017167] ? __create_object+0x59/0x80 [ 48.017960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.018918] __vmalloc_noprof+0x59/0x60 [ 48.019663] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.020532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.021416] bpf_prog_alloc+0x39/0x200 [ 48.022155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.023082] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.023982] do_seccomp+0x349/0x25e0 [ 48.024694] ? find_held_lock+0x2b/0x80 [ 48.025408] ? do_prlimit+0x310/0x610 [ 48.026167] ? __pfx_do_seccomp+0x10/0x10 [ 48.026951] ? do_raw_spin_unlock+0x53/0x220 [ 48.027789] ? _raw_spin_unlock+0x1e/0x40 [ 48.028568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.029509] ? static_key_count+0x60/0x80 [ 48.030268] prctl_set_seccomp+0x4e/0x70 [ 48.031038] __do_sys_prctl+0xe6c/0x1d70 [ 48.031826] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.032686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.033675] ? irqentry_exit+0xf3/0x650 [ 48.034401] do_syscall_64+0xbf/0x430 [ 48.035140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.036073] RIP: 0033:0x7fca5d9da5cd [ 48.036781] 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 [ 48.039936] RSP: 002b:00007ffe52103540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.041289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca5d9da5cd [ 48.042598] RDX: 00005619f508ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.043888] RBP: 00007ffe521035a0 R08: 0000000000000000 R09: 00007ffe52102c40 [ 48.045171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a0ba39ad0 [ 48.046463] R13: 00007ffe521039d0 R14: 0000561a0ba3abc0 R15: 0000561a0ba4b780 [ 48.047775] [ 48.048198] irq event stamp: 1803 [ 48.048856] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 48.050401] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 48.051969] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 48.053511] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 48.055026] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1622' (ECDSA) to the list of known hosts. 2025/11/17 11:19:00 fuzzer started 2025/11/17 11:19:00 dialing manager at localhost:37895 2025/11/17 11:19:00 checking machine... 2025/11/17 11:19:00 checking revisions... [ 48.970058] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:19:00 testing simple program... [ 49.062673] cgroup: Unknown subsys name 'net' [ 49.129195] cgroup: Unknown subsys name 'cpuset' [ 49.141123] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:18:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801ae5f730 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801ae5f578 R8 =0000000000000001 R9 =ffff88801ae5f6c8 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=ffff88801ae5f6d0 R14=ffff8880171a0000 R15=ffff88801ae5f688 RIP=ffffffff81528f45 RFL=00000206 [-----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 00007f0c2ba78900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c2c02d650 CR3=0000000020be2000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86acf2f8 RDX=0000000000000008 RSI=ffff888016da7b98 RDI=ffff888016da75d0 RBP=ffff888016da7628 RSP=ffff888016da7558 R8 =ffffffff86acf2fc R9 =0000000000000000 R10=000000000003c9ed R11=0000000000029334 R12=ffff888016da7630 R13=ffff888016da7618 R14=ffff888016da7ba0 R15=ffff888016da75d0 RIP=ffffffff8135e210 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 00007fcc8714b700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5d1f2bd8 CR3=000000000de42000 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=2039353a38313a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a38313a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000