[ 46.530776] ------------[ cut here ]------------ [ 46.531975] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.534984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.536812] Modules linked in: [ 46.537628] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.541316] Tainted: [W]=WARN [ 46.542096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.543945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.545121] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.549078] RSP: 0018:ffff88801556fbc0 EFLAGS: 00010286 [ 46.550318] RAX: 0000000000000000 RBX: ffffed1002aadf78 RCX: ffffffff813a4050 [ 46.552053] RDX: ffff888016035340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.553693] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aadf2f [ 46.555287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.556884] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801556fdf8 [ 46.558491] FS: 00007fbb89fc0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.560335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.561637] CR2: 00007ffedb474ef7 CR3: 000000000c2ee000 CR4: 0000000000350ef0 [ 46.562933] Call Trace: [ 46.563399] [ 46.563863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.564773] ? __create_object+0x59/0x80 [ 46.565531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.566492] __vmalloc_noprof+0x59/0x60 [ 46.567245] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.568111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.569061] bpf_prog_alloc+0x39/0x200 [ 46.569804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.570733] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.571629] do_seccomp+0x349/0x25e0 [ 46.572302] ? find_held_lock+0x2b/0x80 [ 46.573064] ? do_prlimit+0x310/0x610 [ 46.573818] ? __pfx_do_seccomp+0x10/0x10 [ 46.574609] ? do_raw_spin_unlock+0x53/0x220 [ 46.575392] ? _raw_spin_unlock+0x1e/0x40 [ 46.576158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.577126] ? static_key_count+0x60/0x80 [ 46.577928] prctl_set_seccomp+0x4e/0x70 [ 46.578687] __do_sys_prctl+0xe6c/0x1d70 [ 46.579418] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.580273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.581235] ? irqentry_exit+0xf3/0x650 [ 46.581982] do_syscall_64+0xbf/0x430 [ 46.582712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.583655] RIP: 0033:0x7fbb8a4b25cd [ 46.584318] 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 [ 46.587457] RSP: 002b:00007ffedb473e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.588815] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb8a4b25cd [ 46.590105] RDX: 00005616ac2ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.591368] RBP: 00007ffedb473e60 R08: 0000000000000000 R09: 00007ffedb473500 [ 46.592651] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616c712cad0 [ 46.593838] R13: 00007ffedb474290 R14: 00005616c712dbc0 R15: 00005616c713e780 [ 46.594903] [ 46.595252] irq event stamp: 1917 [ 46.595788] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 46.597046] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80 [ 46.598287] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.599553] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.600804] ---[ end trace 0000000000000000 ]--- [ 49.969779] ------------[ cut here ]------------ [ 49.970726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.972715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.974268] Modules linked in: [ 49.974917] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.976910] Tainted: [W]=WARN [ 49.977500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.978983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.979902] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.983120] RSP: 0018:ffff88801733fbc0 EFLAGS: 00010286 [ 49.984105] RAX: 0000000000000000 RBX: ffffed1002e67f78 RCX: ffffffff813a4050 [ 49.985438] RDX: ffff888015560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.986727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e67f2f [ 49.988012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.989327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801733fdf8 [ 49.990603] FS: 00007ff94cfe4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.992035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.993131] CR2: 00007ff94d4d6580 CR3: 000000000c2db000 CR4: 0000000000350ef0 [ 49.994422] Call Trace: [ 49.994938] [ 49.995346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.996248] ? __create_object+0x59/0x80 [ 49.997078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.998062] __vmalloc_noprof+0x59/0x60 [ 49.998851] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.999734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.000682] bpf_prog_alloc+0x39/0x200 [ 50.001406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.002330] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.003223] do_seccomp+0x349/0x25e0 [ 50.003934] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.004823] ? __pfx_do_seccomp+0x10/0x10 [ 50.005641] ? find_held_lock+0x2b/0x80 [ 50.006341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.007305] ? static_key_count+0x60/0x80 [ 50.008117] prctl_set_seccomp+0x4e/0x70 [ 50.008890] __do_sys_prctl+0xe6c/0x1d70 [ 50.009712] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.010520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.011476] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.012426] ? irqentry_exit+0xf3/0x650 [ 50.013221] do_syscall_64+0xbf/0x430 [ 50.013956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.014901] RIP: 0033:0x7ff94d4d65cd [ 50.015610] 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 [ 50.018791] RSP: 002b:00007fffbde340f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.020152] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff94d4d65cd [ 50.021463] RDX: 000055f79cd0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.022780] RBP: 00007fffbde34150 R08: 0000000000000000 R09: 00007fffbde337f0 [ 50.024058] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7a2a3aad0 [ 50.025353] R13: 00007fffbde34580 R14: 000055f7a2a3bbc0 R15: 000055f7a2a4c780 [ 50.026644] [ 50.027069] irq event stamp: 1765 [ 50.027711] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.029260] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.030799] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.032332] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.033867] ---[ end trace 0000000000000000 ]--- [ 50.816896] ------------[ cut here ]------------ [ 50.817880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.819889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.821417] Modules linked in: [ 50.822071] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.824106] Tainted: [W]=WARN [ 50.824728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.826257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.827209] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.830489] RSP: 0018:ffff8880171ffbc0 EFLAGS: 00010286 [ 50.831487] RAX: 0000000000000000 RBX: ffffed1002e3ff78 RCX: ffffffff813a4050 [ 50.832811] RDX: ffff88800f18b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.834139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ff2f [ 50.835443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.836737] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171ffdf8 [ 50.838054] FS: 00007fa1a5118900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.839589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.840680] CR2: 00007fff164d3ef7 CR3: 0000000009c0e000 CR4: 0000000000350ef0 [ 50.842012] Call Trace: [ 50.842494] [ 50.842964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.843900] ? __create_object+0x59/0x80 [ 50.844723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.845750] __vmalloc_noprof+0x59/0x60 [ 50.846490] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.847383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.848359] bpf_prog_alloc+0x39/0x200 [ 50.849130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.850099] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.851035] do_seccomp+0x349/0x25e0 [ 50.851782] ? find_held_lock+0x2b/0x80 [ 50.852519] ? do_prlimit+0x310/0x610 [ 50.853302] ? __pfx_do_seccomp+0x10/0x10 [ 50.854106] ? do_raw_spin_unlock+0x53/0x220 [ 50.854961] ? _raw_spin_unlock+0x1e/0x40 [ 50.855760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.856771] ? static_key_count+0x60/0x80 [ 50.857620] prctl_set_seccomp+0x4e/0x70 [ 50.858382] __do_sys_prctl+0xe6c/0x1d70 [ 50.859207] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.860096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.861125] ? irqentry_exit+0xf3/0x650 [ 50.861937] do_syscall_64+0xbf/0x430 [ 50.862702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.863685] RIP: 0033:0x7fa1a560a5cd [ 50.864367] 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 [ 50.867608] RSP: 002b:00007fff164d2140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.869030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1a560a5cd [ 50.870348] RDX: 0000564d62b5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.871650] RBP: 00007fff164d21a0 R08: 0000000000000000 R09: 00007fff164d1840 [ 50.872971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d9f3e7240 [ 50.874143] R13: 00007fff164d25d0 R14: 0000564d9f3f0380 R15: 0000564d9f3fb540 [ 50.875250] [ 50.875649] irq event stamp: 1737 [ 50.876161] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.877468] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.878766] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 50.880067] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 50.881359] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21782' (ECDSA) to the list of known hosts. 2025/11/18 14:28:33 fuzzer started 2025/11/18 14:28:33 dialing manager at localhost:34383 2025/11/18 14:28:33 checking machine... 2025/11/18 14:28:33 checking revisions... [ 51.781895] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:28:33 testing simple program... [ 51.870365] cgroup: Unknown subsys name 'net' [ 51.927645] cgroup: Unknown subsys name 'cpuset' [ 51.939140] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:28:32 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009627898 RSP=ffff8880096277c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff8135e4c2 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff94cf9801c CR3=000000000d2c6000 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=2032333a38323a343120383120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a38323a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81b2a6d9 RCX=ffff88801685f64c RDX=1ffff11002d0beea RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a6d9 RBP=ffffffff81b2a6d9 RSP=ffff88801685f6a0 R8 =ffffffff86ab8488 R9 =ffff88801685f738 R10=000000000003c9ed R11=00000000000255cb R12=ffff88801685f7c0 R13=0000000000000000 R14=ffff888016065340 R15=ffff8880096c7b40 RIP=ffffffff81439c17 RFL=00000296 [--S-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 00007ff94cfe4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbde2e000 CR3=00000000099f4000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000