[ 45.495697] ------------[ cut here ]------------ [ 45.496624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.498674] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.500132] Modules linked in: [ 45.500823] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.502811] Tainted: [W]=WARN [ 45.503372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.504865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.505810] 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 [ 45.508994] RSP: 0018:ffff88801657fbc0 EFLAGS: 00010286 [ 45.509990] RAX: 0000000000000000 RBX: ffffed1002caff78 RCX: ffffffff813a4050 [ 45.511292] RDX: ffff88801a245340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.512586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caff2f [ 45.513902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.515188] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801657fdf8 [ 45.516491] FS: 00007f43df5bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.517940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.519019] CR2: 00007fff80ceeef7 CR3: 000000000b9c6000 CR4: 0000000000350ef0 [ 45.520311] Call Trace: [ 45.520822] [ 45.521245] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.522183] ? __create_object+0x59/0x80 [ 45.522966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.523958] __vmalloc_noprof+0x59/0x60 [ 45.524720] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.525593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.526558] bpf_prog_alloc+0x39/0x200 [ 45.527257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.528193] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.529121] do_seccomp+0x349/0x25e0 [ 45.529864] ? find_held_lock+0x2b/0x80 [ 45.530644] ? do_prlimit+0x310/0x610 [ 45.531351] ? __pfx_do_seccomp+0x10/0x10 [ 45.532133] ? do_raw_spin_unlock+0x53/0x220 [ 45.532991] ? _raw_spin_unlock+0x1e/0x40 [ 45.533809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.534790] ? static_key_count+0x60/0x80 [ 45.535586] prctl_set_seccomp+0x4e/0x70 [ 45.536316] __do_sys_prctl+0xe6c/0x1d70 [ 45.537107] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.537979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.538970] ? irqentry_exit+0xf3/0x650 [ 45.539750] do_syscall_64+0xbf/0x430 [ 45.540497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.541406] RIP: 0033:0x7f43dfaae5cd [ 45.542133] 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 [ 45.545297] RSP: 002b:00007fff80ced730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.546692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43dfaae5cd [ 45.548004] RDX: 000055df1bbe8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.549310] RBP: 00007fff80ced790 R08: 0000000000000000 R09: 00007fff80cece30 [ 45.550623] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df1fe12240 [ 45.551923] R13: 00007fff80cedbc0 R14: 000055df1fe11bf0 R15: 000055df1fe264d0 [ 45.553225] [ 45.553686] irq event stamp: 1785 [ 45.554320] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 45.555839] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 45.557368] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 45.558928] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 45.560442] ---[ end trace 0000000000000000 ]--- [ 48.533133] ------------[ cut here ]------------ [ 48.534068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.536104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.537565] Modules linked in: [ 48.538178] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.540185] Tainted: [W]=WARN [ 48.540802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.542561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.543574] 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 [ 48.546776] RSP: 0018:ffff888017167bc0 EFLAGS: 00010286 [ 48.547767] RAX: 0000000000000000 RBX: ffffed1002e2cf78 RCX: ffffffff813a4050 [ 48.549056] RDX: ffff88800f52b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.550348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2cf2f [ 48.551653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.552931] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017167df8 [ 48.554240] FS: 00007fe3dc2ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.555670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.556758] CR2: 00007ffe0128def7 CR3: 000000000ddda000 CR4: 0000000000350ef0 [ 48.558081] Call Trace: [ 48.558592] [ 48.559008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.559909] ? __create_object+0x59/0x80 [ 48.560714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.561691] __vmalloc_noprof+0x59/0x60 [ 48.562428] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.563320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.564246] bpf_prog_alloc+0x39/0x200 [ 48.564978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.565929] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.566848] do_seccomp+0x349/0x25e0 [ 48.567573] ? find_held_lock+0x2b/0x80 [ 48.568293] ? do_prlimit+0x310/0x610 [ 48.569050] ? __pfx_do_seccomp+0x10/0x10 [ 48.569857] ? do_raw_spin_unlock+0x53/0x220 [ 48.570717] ? _raw_spin_unlock+0x1e/0x40 [ 48.571508] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.572492] ? static_key_count+0x60/0x80 [ 48.573257] prctl_set_seccomp+0x4e/0x70 [ 48.574041] __do_sys_prctl+0xe6c/0x1d70 [ 48.574832] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.575712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.576694] ? irqentry_exit+0xf3/0x650 [ 48.577411] do_syscall_64+0xbf/0x430 [ 48.578189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.579146] RIP: 0033:0x7fe3dc7e05cd [ 48.579862] 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 [ 48.583031] RSP: 002b:00007ffe0128cc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.584400] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3dc7e05cd [ 48.585688] RDX: 000055bf469b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.586832] RBP: 00007ffe0128cc80 R08: 0000000000000000 R09: 00007ffe0128c320 [ 48.587891] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf5c68fad0 [ 48.588944] R13: 00007ffe0128d0b0 R14: 000055bf5c690bc0 R15: 000055bf5c6a1780 [ 48.590045] [ 48.590403] irq event stamp: 1793 [ 48.590940] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 48.592194] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 48.593466] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 48.594761] softirqs last disabled at (1319): [] __irq_exit_rcu+0xc4/0x100 [ 48.596018] ---[ end trace 0000000000000000 ]--- [ 49.369128] ------------[ cut here ]------------ [ 49.370109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.372127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.373594] Modules linked in: [ 49.374203] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.376183] Tainted: [W]=WARN [ 49.376794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.378287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.379207] 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 [ 49.382407] RSP: 0018:ffff888016ef7bc0 EFLAGS: 00010286 [ 49.383378] RAX: 0000000000000000 RBX: ffffed1002ddef78 RCX: ffffffff813a4050 [ 49.384644] RDX: ffff88801ad2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.385950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddef2f [ 49.387243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.388532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ef7df8 [ 49.389852] FS: 00007f571440f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.391287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.392376] CR2: 00007ffcac5f9ef7 CR3: 0000000013a24000 CR4: 0000000000350ef0 [ 49.393682] Call Trace: [ 49.394156] [ 49.394621] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.395533] ? __create_object+0x59/0x80 [ 49.396276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.397266] __vmalloc_noprof+0x59/0x60 [ 49.398046] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.398935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.399873] bpf_prog_alloc+0x39/0x200 [ 49.400617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.401560] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.402498] do_seccomp+0x349/0x25e0 [ 49.403180] ? find_held_lock+0x2b/0x80 [ 49.403947] ? do_prlimit+0x310/0x610 [ 49.404695] ? __pfx_do_seccomp+0x10/0x10 [ 49.405439] ? do_raw_spin_unlock+0x53/0x220 [ 49.406286] ? _raw_spin_unlock+0x1e/0x40 [ 49.407073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.408045] ? static_key_count+0x60/0x80 [ 49.408860] prctl_set_seccomp+0x4e/0x70 [ 49.409638] __do_sys_prctl+0xe6c/0x1d70 [ 49.410403] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.411272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.412255] ? irqentry_exit+0xf3/0x650 [ 49.413013] do_syscall_64+0xbf/0x430 [ 49.413767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.414739] RIP: 0033:0x7f57149015cd [ 49.415398] 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 [ 49.418556] RSP: 002b:00007ffcac5f79e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.419938] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57149015cd [ 49.421228] RDX: 00005571dd838e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.422537] RBP: 00007ffcac5f7a40 R08: 0000000000000000 R09: 00007ffcac5f70e0 [ 49.423836] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572027cc2b0 [ 49.425133] R13: 00007ffcac5f7e70 R14: 00005572027ced20 R15: 00005572027e08d0 [ 49.426485] [ 49.426914] irq event stamp: 1827 [ 49.427560] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 49.429117] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.430642] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 49.431628] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 49.432603] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6116' (ECDSA) to the list of known hosts. 2025/11/17 10:11:35 fuzzer started 2025/11/17 10:11:35 dialing manager at localhost:37895 2025/11/17 10:11:35 checking machine... 2025/11/17 10:11:35 checking revisions... [ 50.315892] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:11:35 testing simple program... [ 50.409404] cgroup: Unknown subsys name 'net' [ 50.463303] cgroup: Unknown subsys name 'cpuset' [ 50.478307] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:11:34 Registers: info registers vcpu 0 RAX=00000000000457e9 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f99cbe94000 CR3=000000000d398000 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=b8a76b03562e9ca06e407c483e2a210c XMM02=0000000000304578eff9b2d0a8fce9cb XMM03=00000000003046482c67c8bc2e329bc3 XMM04=b95248f82a13b7c500000000000ae988 XMM05=0394861f14684e590000000000320ce0 XMM06=3e829fc8c8edc9900000000000320b68 XMM07=e042d86d42eb936e0000000000310aa0 XMM08=56111fc7dd9cb2b00000000000304648 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800aff3780 RCX=0000000000000004 RDX=0000000000000008 RSI=ffff88800aff4228 RDI=ffff88800aff3780 RBP=ffff88800aff41d8 RSP=ffff88806cf08bd0 R8 =0000000000000000 R9 =00000000000003ff R10=0000000000000001 R11=0000000000000000 R12=ffff88800aff4228 R13=0000000000000003 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff8152732f RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe3dc2ee900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3dc8a2ae8 CR3=000000002095f000 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