[ 38.951599] ------------[ cut here ]------------ [ 38.952641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.954718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.956179] Modules linked in: [ 38.956775] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.959030] Tainted: [W]=WARN [ 38.959594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.961231] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.962332] 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 [ 38.965813] RSP: 0018:ffff88801bd67bc0 EFLAGS: 00010286 [ 38.966860] RAX: 0000000000000000 RBX: ffffed10037acf78 RCX: ffffffff813a4050 [ 38.968267] RDX: ffff8880179e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.969719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037acf2f [ 38.971104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.972498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd67df8 [ 38.973896] FS: 00007f010c12d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.975452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.976580] CR2: 00007ffdec3d0ef8 CR3: 000000000b7cd000 CR4: 0000000000350ef0 [ 38.978085] Call Trace: [ 38.978632] [ 38.979171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.980215] ? __create_object+0x59/0x80 [ 38.981060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.982133] __vmalloc_noprof+0x59/0x60 [ 38.983023] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.984032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.985000] bpf_prog_alloc+0x39/0x200 [ 38.985722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986726] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.987707] do_seccomp+0x349/0x25e0 [ 38.988445] ? find_held_lock+0x2b/0x80 [ 38.989289] ? do_prlimit+0x310/0x610 [ 38.990145] ? __pfx_do_seccomp+0x10/0x10 [ 38.990963] ? do_raw_spin_unlock+0x53/0x220 [ 38.991842] ? _raw_spin_unlock+0x1e/0x40 [ 38.992721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.993725] ? static_key_count+0x60/0x80 [ 38.994530] prctl_set_seccomp+0x4e/0x70 [ 38.995451] __do_sys_prctl+0xe6c/0x1d70 [ 38.996518] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.997396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.998434] ? irqentry_exit+0xf3/0x650 [ 38.999253] do_syscall_64+0xbf/0x430 [ 39.000039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.001047] RIP: 0033:0x7f010c61f5cd [ 39.001747] 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 [ 39.005264] RSP: 002b:00007ffdec3ce910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.007003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f010c61f5cd [ 39.008611] RDX: 000055ec53443e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.010017] RBP: 00007ffdec3ce970 R08: 0000000000000000 R09: 00007ffdec3ce010 [ 39.011299] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec6117fad0 [ 39.012540] R13: 00007ffdec3ceda0 R14: 000055ec61180bc0 R15: 000055ec61191780 [ 39.013762] [ 39.014224] irq event stamp: 1823 [ 39.014783] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 39.016117] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 39.017429] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 39.018857] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 39.020295] ---[ end trace 0000000000000000 ]--- [ 42.073286] ------------[ cut here ]------------ [ 42.074064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.075680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.076838] Modules linked in: [ 42.077342] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.078964] Tainted: [W]=WARN [ 42.079410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.080579] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.081310] 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 [ 42.083850] RSP: 0018:ffff88801a3c7bc0 EFLAGS: 00010286 [ 42.084624] RAX: 0000000000000000 RBX: ffffed1003478f78 RCX: ffffffff813a4050 [ 42.085670] RDX: ffff8880161f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.086697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003478f2f [ 42.087720] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.088760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3c7df8 [ 42.089790] FS: 00007facaf97b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.090961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.091783] CR2: 00007ffec7ca5ef8 CR3: 000000000e448000 CR4: 0000000000350ef0 [ 42.092811] Call Trace: [ 42.093214] [ 42.093553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.094275] ? __create_object+0x59/0x80 [ 42.094910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.095667] __vmalloc_noprof+0x59/0x60 [ 42.096278] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.096969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.097685] bpf_prog_alloc+0x39/0x200 [ 42.098285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.099037] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.099725] do_seccomp+0x349/0x25e0 [ 42.100298] ? find_held_lock+0x2b/0x80 [ 42.100912] ? do_prlimit+0x310/0x610 [ 42.101481] ? __pfx_do_seccomp+0x10/0x10 [ 42.102120] ? do_raw_spin_unlock+0x53/0x220 [ 42.102766] ? _raw_spin_unlock+0x1e/0x40 [ 42.103396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.104165] ? static_key_count+0x60/0x80 [ 42.104770] prctl_set_seccomp+0x4e/0x70 [ 42.105396] __do_sys_prctl+0xe6c/0x1d70 [ 42.106050] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.106700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.107482] ? irqentry_exit+0xf3/0x650 [ 42.108087] do_syscall_64+0xbf/0x430 [ 42.108642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.109400] RIP: 0033:0x7facafe6d5cd [ 42.109989] 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 [ 42.112538] RSP: 002b:00007ffec7ca45c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.113646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facafe6d5cd [ 42.114676] RDX: 000055f3e5558e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.115702] RBP: 00007ffec7ca4620 R08: 0000000000000000 R09: 00007ffec7ca3cc0 [ 42.116725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3f9ac7bf0 [ 42.117773] R13: 00007ffec7ca4a50 R14: 000055f3f9ad1380 R15: 000055f3f9adc460 [ 42.118810] [ 42.119176] irq event stamp: 1813 [ 42.119668] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.120900] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.122274] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.123748] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.125207] ---[ end trace 0000000000000000 ]--- [ 42.946045] ------------[ cut here ]------------ [ 42.947024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.949078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.950576] Modules linked in: [ 42.951290] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.953538] Tainted: [W]=WARN [ 42.954222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.955820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.956729] 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 [ 42.960015] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 42.961038] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 42.962434] RDX: ffff88801707b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.963819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 42.965300] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.966800] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 42.968293] FS: 00007f4f777c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.969890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.970943] CR2: 00007f4f77cb7580 CR3: 0000000014534000 CR4: 0000000000350ef0 [ 42.972406] Call Trace: [ 42.972998] [ 42.973452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.974453] ? __create_object+0x59/0x80 [ 42.975277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.976304] __vmalloc_noprof+0x59/0x60 [ 42.977097] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.978013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.978960] bpf_prog_alloc+0x39/0x200 [ 42.979663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.980594] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.981507] do_seccomp+0x349/0x25e0 [ 42.982269] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.983192] ? __pfx_do_seccomp+0x10/0x10 [ 42.984007] ? find_held_lock+0x2b/0x80 [ 42.984720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.985699] ? static_key_count+0x60/0x80 [ 42.986507] prctl_set_seccomp+0x4e/0x70 [ 42.987296] __do_sys_prctl+0xe6c/0x1d70 [ 42.988088] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.988958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.989962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.990944] ? irqentry_exit+0xf3/0x650 [ 42.991665] do_syscall_64+0xbf/0x430 [ 42.992414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.993374] RIP: 0033:0x7f4f77cb75cd [ 42.994112] 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 [ 42.997288] RSP: 002b:00007ffc94f7ab60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.998698] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f77cb75cd [ 43.000001] RDX: 000055b9b63c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.001332] RBP: 00007ffc94f7abc0 R08: 0000000000000000 R09: 00007ffc94f7a260 [ 43.002671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9d517a240 [ 43.003919] R13: 00007ffc94f7aff0 R14: 000055b9d5183380 R15: 000055b9d518e540 [ 43.005241] [ 43.005733] irq event stamp: 1761 [ 43.006400] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.007911] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.009420] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 43.010939] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 43.012409] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56027' (ECDSA) to the list of known hosts. 2025/11/17 17:10:02 fuzzer started 2025/11/17 17:10:03 dialing manager at localhost:37895 2025/11/17 17:10:03 checking machine... 2025/11/17 17:10:03 checking revisions... [ 43.981729] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:10:03 testing simple program... [ 44.072933] cgroup: Unknown subsys name 'net' [ 44.139608] cgroup: Unknown subsys name 'cpuset' [ 44.156939] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:10:02 Registers: info registers vcpu 0 RAX=ffffffff8664f650 RBX=0000000000000000 RCX=ffffffff817d9976 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff88801f86d000 RSP=ffff888009627b70 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000202 R13=0000000000000000 R14=ffff888018fb33c0 R15=ffff8880096c7dc0 RIP=ffffffff81b2cf16 RFL=00000002 [-------] 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=00007fafe2de9000 CR3=000000000e118000 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=7dcec08921787cbab94af149a89543f1 XMM02=eff9b2d0a8fce9cb0000000000307e48 XMM03=2c67c8bc2e329bc30000000000307f70 XMM04=ec16d6209a8427d200000000000ae988 XMM05=0b5d3d95da88afcb0000000000322f28 XMM06=d96330e2d2db86320000000000321dc0 XMM07=fb795ef6d65770560000000000312468 XMM08=2c67c8bc2e329bc30000000000307f70 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880163bf948 RCX=ffff8880163bf7a4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88800f2ad340 RBP=ffffffff85e1ffe0 RSP=ffff8880163bf780 R8 =0000000000000001 R9 =ffff8880163bf8e0 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=ffff8880163bf7a4 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815221da RFL=00000002 [-------] 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 00007facaf97b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007facaff32618 CR3=000000000e5ff000 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