[ 54.008747] ------------[ cut here ]------------ [ 54.009708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.011902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.013505] Modules linked in: [ 54.014172] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.016275] Tainted: [W]=WARN [ 54.016854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.018441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.019418] 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 [ 54.022791] RSP: 0018:ffff8880189dfbc0 EFLAGS: 00010286 [ 54.023815] RAX: 0000000000000000 RBX: ffffed100313bf78 RCX: ffffffff813a4050 [ 54.025141] RDX: ffff888016915340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.026476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100313bf2f [ 54.027837] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.029186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189dfdf8 [ 54.030531] FS: 00007fdbe5c73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.031987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.033047] CR2: 00007fdbe6165580 CR3: 000000000b7d7000 CR4: 0000000000350ef0 [ 54.034336] Call Trace: [ 54.034812] [ 54.035267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.036176] ? __create_object+0x59/0x80 [ 54.036968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.037954] __vmalloc_noprof+0x59/0x60 [ 54.038672] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.039567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.040524] bpf_prog_alloc+0x39/0x200 [ 54.041278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.042222] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.043149] do_seccomp+0x349/0x25e0 [ 54.043826] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.044740] ? __pfx_do_seccomp+0x10/0x10 [ 54.045527] ? find_held_lock+0x2b/0x80 [ 54.046301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.047278] ? static_key_count+0x60/0x80 [ 54.048094] prctl_set_seccomp+0x4e/0x70 [ 54.048836] __do_sys_prctl+0xe6c/0x1d70 [ 54.049638] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.050495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.051469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.052448] ? irqentry_exit+0xf3/0x650 [ 54.053227] do_syscall_64+0xbf/0x430 [ 54.053974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.054954] RIP: 0033:0x7fdbe61655cd [ 54.055616] 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 [ 54.058780] RSP: 002b:00007ffe07ce40d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.060125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbe61655cd [ 54.061409] RDX: 0000563f391b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.062706] RBP: 00007ffe07ce4130 R08: 0000000000000000 R09: 00007ffe07ce37d0 [ 54.064014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f686fb2b0 [ 54.065292] R13: 00007ffe07ce4560 R14: 0000563f686fdd20 R15: 0000563f6870f8d0 [ 54.066605] [ 54.067089] irq event stamp: 1787 [ 54.067696] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 54.069224] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 54.070767] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 54.072309] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 54.073836] ---[ end trace 0000000000000000 ]--- [ 56.924918] ------------[ cut here ]------------ [ 56.925807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.927920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 56.929381] Modules linked in: [ 56.930038] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.932062] Tainted: [W]=WARN [ 56.932627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.934118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.935049] 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 [ 56.938232] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 56.939243] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 56.940535] RDX: ffff8880166d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.941816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 56.943110] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.944394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 56.945690] FS: 00007f04d388f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.947165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.948228] CR2: 00007ffdd20efef7 CR3: 000000000d4a3000 CR4: 0000000000350ef0 [ 56.949529] Call Trace: [ 56.950033] [ 56.950447] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.951380] ? __create_object+0x59/0x80 [ 56.952178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.953151] __vmalloc_noprof+0x59/0x60 [ 56.953866] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.954762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.955692] bpf_prog_alloc+0x39/0x200 [ 56.956433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.957362] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.958284] do_seccomp+0x349/0x25e0 [ 56.959026] ? find_held_lock+0x2b/0x80 [ 56.959744] ? do_prlimit+0x310/0x610 [ 56.960487] ? __pfx_do_seccomp+0x10/0x10 [ 56.961286] ? do_raw_spin_unlock+0x53/0x220 [ 56.962120] ? _raw_spin_unlock+0x1e/0x40 [ 56.962917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.963857] ? static_key_count+0x60/0x80 [ 56.964662] prctl_set_seccomp+0x4e/0x70 [ 56.965433] __do_sys_prctl+0xe6c/0x1d70 [ 56.966227] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.967098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.968069] ? irqentry_exit+0xf3/0x650 [ 56.968793] do_syscall_64+0xbf/0x430 [ 56.969528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.970484] RIP: 0033:0x7f04d3d815cd [ 56.971197] 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 [ 56.974396] RSP: 002b:00007ffdd20ee430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.975803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04d3d815cd [ 56.977089] RDX: 000055abde301e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.978382] RBP: 00007ffdd20ee490 R08: 0000000000000000 R09: 00007ffdd20edb30 [ 56.979692] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac035d5ad0 [ 56.980982] R13: 00007ffdd20ee8c0 R14: 000055ac035d6bc0 R15: 000055ac035e7780 [ 56.982310] [ 56.982759] irq event stamp: 1741 [ 56.983421] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 56.984508] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 56.985567] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 56.986655] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 56.987716] ---[ end trace 0000000000000000 ]--- [ 57.524750] ------------[ cut here ]------------ [ 57.525674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.527742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 57.529199] Modules linked in: [ 57.529795] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.532040] Tainted: [W]=WARN [ 57.532594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.534176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.535099] 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 [ 57.538272] RSP: 0018:ffff888016537bc0 EFLAGS: 00010286 [ 57.539277] RAX: 0000000000000000 RBX: ffffed1002ca6f78 RCX: ffffffff813a4050 [ 57.540570] RDX: ffff888016af9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.541856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca6f2f [ 57.543195] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.544490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016537df8 [ 57.545788] FS: 00007f02058fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.547247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.548312] CR2: 00007ffd205f9ef7 CR3: 000000000e075000 CR4: 0000000000350ef0 [ 57.549610] Call Trace: [ 57.550107] [ 57.550530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.551438] ? __create_object+0x59/0x80 [ 57.552226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.553198] __vmalloc_noprof+0x59/0x60 [ 57.553965] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.554813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.555751] bpf_prog_alloc+0x39/0x200 [ 57.556507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.557442] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.558362] do_seccomp+0x349/0x25e0 [ 57.559101] ? find_held_lock+0x2b/0x80 [ 57.559827] ? do_prlimit+0x310/0x610 [ 57.560583] ? __pfx_do_seccomp+0x10/0x10 [ 57.561395] ? do_raw_spin_unlock+0x53/0x220 [ 57.562245] ? _raw_spin_unlock+0x1e/0x40 [ 57.563054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.564036] ? static_key_count+0x60/0x80 [ 57.564802] prctl_set_seccomp+0x4e/0x70 [ 57.565595] __do_sys_prctl+0xe6c/0x1d70 [ 57.566380] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.567269] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.568258] ? irqentry_exit+0xf3/0x650 [ 57.569032] do_syscall_64+0xbf/0x430 [ 57.569753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.570733] RIP: 0033:0x7f0205dee5cd [ 57.571466] 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 [ 57.574722] RSP: 002b:00007ffd205f82f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.576131] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0205dee5cd [ 57.577438] RDX: 000056506ccc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.578760] RBP: 00007ffd205f8350 R08: 0000000000000000 R09: 00007ffd205f79f0 [ 57.579927] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650a7449ad0 [ 57.580792] R13: 00007ffd205f8780 R14: 00005650a744abc0 R15: 00005650a745b780 [ 57.581698] [ 57.582015] irq event stamp: 1805 [ 57.582437] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 57.583507] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 57.584565] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 57.585648] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 57.586721] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38702' (ECDSA) to the list of known hosts. 2025/11/17 21:39:15 fuzzer started 2025/11/17 21:39:15 dialing manager at localhost:37895 2025/11/17 21:39:15 checking machine... 2025/11/17 21:39:15 checking revisions... [ 58.377989] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:39:15 testing simple program... [ 58.469368] cgroup: Unknown subsys name 'net' [ 58.519216] cgroup: Unknown subsys name 'cpuset' [ 58.530316] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:39:14 Registers: info registers vcpu 0 RAX=00000000000429b3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04d3e44650 CR3=000000000e292000 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=39333a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363934 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000006cf08a01 RBX=ffff88806cf08b08 RCX=ffff88806cf08974 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800712d73c RBP=dffffc0000000000 RSP=ffff88806cf08a08 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000453f R12=ffffed100d9e1150 R13=ffffed100d9e114f R14=ffff88806cf08b08 R15=ffff88806cf08a70 RIP=ffffffff8135e43d 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 00007f04d388f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04d3859008 CR3=000000001f5b5000 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