[ 38.977034] ------------[ cut here ]------------ [ 38.977940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.979979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.981442] Modules linked in: [ 38.982031] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.984030] Tainted: [W]=WARN [ 38.984612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.986073] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986927] 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 [ 38.990086] RSP: 0018:ffff88801977fbc0 EFLAGS: 00010286 [ 38.990999] RAX: 0000000000000000 RBX: ffffed10032eff78 RCX: ffffffff813a4050 [ 38.992253] RDX: ffff8880195d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.993524] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032eff2f [ 38.994775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801977fdf8 [ 38.997326] FS: 00007faaf56e1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.998742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.999782] CR2: 00007faaf5bd3580 CR3: 000000000b6c4000 CR4: 0000000000350ef0 [ 39.001066] Call Trace: [ 39.001523] [ 39.001928] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.002821] ? __create_object+0x59/0x80 [ 39.003597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.004552] __vmalloc_noprof+0x59/0x60 [ 39.005324] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.006204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007148] bpf_prog_alloc+0x39/0x200 [ 39.007850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008791] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.009700] do_seccomp+0x349/0x25e0 [ 39.010429] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.011336] ? __pfx_do_seccomp+0x10/0x10 [ 39.012128] ? find_held_lock+0x2b/0x80 [ 39.012859] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.013828] ? static_key_count+0x60/0x80 [ 39.014634] prctl_set_seccomp+0x4e/0x70 [ 39.015402] __do_sys_prctl+0xe6c/0x1d70 [ 39.016187] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.017018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.017990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.018958] ? irqentry_exit+0xf3/0x650 [ 39.019728] do_syscall_64+0xbf/0x430 [ 39.020459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.021420] RIP: 0033:0x7faaf5bd35cd [ 39.022128] 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 [ 39.025290] RSP: 002b:00007ffdc3e61480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.026635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faaf5bd35cd [ 39.027908] RDX: 000055595bb2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.029224] RBP: 00007ffdc3e614e0 R08: 0000000000000000 R09: 00007ffdc3e60b80 [ 39.030504] R10: 0000000000000000 R11: 0000000000000246 R12: 000055596dace2b0 [ 39.031785] R13: 00007ffdc3e61910 R14: 000055596dad0d20 R15: 000055596dae28d0 [ 39.033093] [ 39.033522] irq event stamp: 1711 [ 39.034164] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 39.035667] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 39.037194] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 39.038724] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 39.040239] ---[ end trace 0000000000000000 ]--- [ 41.906308] ------------[ cut here ]------------ [ 41.907237] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.909328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.910775] Modules linked in: [ 41.911404] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.913616] Tainted: [W]=WARN [ 41.914274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.915751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.916653] 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 [ 41.919807] RSP: 0018:ffff888019727bc0 EFLAGS: 00010286 [ 41.920790] RAX: 0000000000000000 RBX: ffffed10032e4f78 RCX: ffffffff813a4050 [ 41.922076] RDX: ffff88800eb89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.923354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e4f2f [ 41.924609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.925889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019727df8 [ 41.927170] FS: 00007f8e03a39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.928597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.929646] CR2: 00007fff57736ef7 CR3: 000000000e622000 CR4: 0000000000350ef0 [ 41.930904] Call Trace: [ 41.931405] [ 41.931817] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.932709] ? __create_object+0x59/0x80 [ 41.933490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.934462] __vmalloc_noprof+0x59/0x60 [ 41.935213] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.936031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.936954] bpf_prog_alloc+0x39/0x200 [ 41.937678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.938596] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.939488] do_seccomp+0x349/0x25e0 [ 41.940193] ? find_held_lock+0x2b/0x80 [ 41.940909] ? do_prlimit+0x310/0x610 [ 41.941638] ? __pfx_do_seccomp+0x10/0x10 [ 41.942412] ? do_raw_spin_unlock+0x53/0x220 [ 41.943232] ? _raw_spin_unlock+0x1e/0x40 [ 41.943959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.944916] ? static_key_count+0x60/0x80 [ 41.945707] prctl_set_seccomp+0x4e/0x70 [ 41.946482] __do_sys_prctl+0xe6c/0x1d70 [ 41.947259] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.948098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.949022] ? irqentry_exit+0xf3/0x650 [ 41.949786] do_syscall_64+0xbf/0x430 [ 41.950523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.951465] RIP: 0033:0x7f8e03f2b5cd [ 41.952161] 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 [ 41.955274] RSP: 002b:00007fff57735250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.956616] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e03f2b5cd [ 41.957904] RDX: 00005647e24dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.959166] RBP: 00007fff577352b0 R08: 0000000000000000 R09: 00007fff57734950 [ 41.960422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564808099ad0 [ 41.961695] R13: 00007fff577356e0 R14: 000056480809abc0 R15: 00005648080ab780 [ 41.962984] [ 41.963452] irq event stamp: 1855 [ 41.964101] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 41.965619] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 41.966963] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 41.968342] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 41.969704] ---[ end trace 0000000000000000 ]--- [ 42.673641] ------------[ cut here ]------------ [ 42.674582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.676590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.678118] Modules linked in: [ 42.678720] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.680692] Tainted: [W]=WARN [ 42.681290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.682766] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.683689] 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 [ 42.686844] RSP: 0018:ffff88801bfcfbc0 EFLAGS: 00010286 [ 42.687826] RAX: 0000000000000000 RBX: ffffed10037f9f78 RCX: ffffffff813a4050 [ 42.689115] RDX: ffff888014a05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.690385] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037f9f2f [ 42.691684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.692971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bfcfdf8 [ 42.694256] FS: 00007efc55b8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.695689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.696763] CR2: 00007ffc7d272ef7 CR3: 00000000110ed000 CR4: 0000000000350ef0 [ 42.698088] Call Trace: [ 42.698552] [ 42.698955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.699862] ? __create_object+0x59/0x80 [ 42.700631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.701948] __vmalloc_noprof+0x59/0x60 [ 42.702867] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.703906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.705029] bpf_prog_alloc+0x39/0x200 [ 42.705883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.706982] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.708075] do_seccomp+0x349/0x25e0 [ 42.708870] ? find_held_lock+0x2b/0x80 [ 42.709770] ? do_prlimit+0x310/0x610 [ 42.710630] ? __pfx_do_seccomp+0x10/0x10 [ 42.711557] ? do_raw_spin_unlock+0x53/0x220 [ 42.712539] ? _raw_spin_unlock+0x1e/0x40 [ 42.713480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.714615] ? static_key_count+0x60/0x80 [ 42.715562] prctl_set_seccomp+0x4e/0x70 [ 42.716486] __do_sys_prctl+0xe6c/0x1d70 [ 42.717426] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.718447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.719573] ? irqentry_exit+0xf3/0x650 [ 42.720482] do_syscall_64+0xbf/0x430 [ 42.721385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.722371] RIP: 0033:0x7efc560815cd [ 42.723024] 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 [ 42.726173] RSP: 002b:00007ffc7d270dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.727503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc560815cd [ 42.728744] RDX: 000055c61fe2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.730024] RBP: 00007ffc7d270e30 R08: 0000000000000000 R09: 00007ffc7d2704d0 [ 42.731308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6455f62b0 [ 42.732566] R13: 00007ffc7d271260 R14: 000055c6455f8d20 R15: 000055c64560a8d0 [ 42.733847] [ 42.734308] irq event stamp: 1733 [ 42.734902] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.736402] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.737737] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.738966] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.740178] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23768' (ECDSA) to the list of known hosts. 2025/11/17 17:37:41 fuzzer started 2025/11/17 17:37:41 dialing manager at localhost:37895 2025/11/17 17:37:41 checking machine... 2025/11/17 17:37:41 checking revisions... [ 43.707908] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:37:42 testing simple program... [ 43.790344] cgroup: Unknown subsys name 'net' [ 43.847482] cgroup: Unknown subsys name 'cpuset' [ 43.865221] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:37:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff110012c6f73 RCX=ffffffff817d97d6 RDX=ffff888009613780 RSI=ffffffff84c97015 RDI=ffffffff84c9815c RBP=1ffffffff0b82250 RSP=ffff888009637b90 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=00000000fffc1069 R13=ffff888009637bb8 R14=0000000000000003 R15=ffff888009613780 RIP=ffffffff81751c78 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd97b4b18 CR3=000000000da9e000 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=2030343a37333a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a37333a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=50cf1d88891427c8 RDX=0000000000000000 RSI=ffffffff81b4838b RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08cb0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff81b4838b R13=ffff88807ffdc640 R14=0000000000000005 R15=ffff88800d472718 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f8e03a39900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8e039f9008 CR3=000000001fcce000 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