[ 45.916701] ------------[ cut here ]------------ [ 45.917655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.919736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.921216] Modules linked in: [ 45.921842] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.923800] Tainted: [W]=WARN [ 45.924354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.925840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.926729] 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 [ 45.929891] RSP: 0018:ffff88800c8dfbc0 EFLAGS: 00010286 [ 45.930865] RAX: 0000000000000000 RBX: ffffed100191bf78 RCX: ffffffff813a4050 [ 45.932128] RDX: ffff888015f28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.933405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100191bf2f [ 45.934663] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.935934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c8dfdf8 [ 45.937217] FS: 00007f1653583900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.938634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.939670] CR2: 00007f1653a75580 CR3: 000000001765e000 CR4: 0000000000350ef0 [ 45.940947] Call Trace: [ 45.941402] [ 45.941838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.942723] ? __create_object+0x59/0x80 [ 45.943454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.944405] __vmalloc_noprof+0x59/0x60 [ 45.945159] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.946017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.946944] bpf_prog_alloc+0x39/0x200 [ 45.947667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.948557] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.949457] do_seccomp+0x349/0x25e0 [ 45.950174] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.951062] ? __pfx_do_seccomp+0x10/0x10 [ 45.951838] ? find_held_lock+0x2b/0x80 [ 45.952551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.953509] ? static_key_count+0x60/0x80 [ 45.954298] prctl_set_seccomp+0x4e/0x70 [ 45.955075] __do_sys_prctl+0xe6c/0x1d70 [ 45.955838] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.956669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.957649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.958561] ? irqentry_exit+0xf3/0x650 [ 45.959312] do_syscall_64+0xbf/0x430 [ 45.960034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.960987] RIP: 0033:0x7f1653a755cd [ 45.961688] 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 [ 45.964812] RSP: 002b:00007fff0ca29e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.966157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1653a755cd [ 45.967426] RDX: 000056399233fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.968689] RBP: 00007fff0ca29ee0 R08: 0000000000000000 R09: 00007fff0ca29580 [ 45.969963] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639c023c240 [ 45.971226] R13: 00007fff0ca2a310 R14: 00005639c0245380 R15: 00005639c0250540 [ 45.972511] [ 45.972984] irq event stamp: 1757 [ 45.973623] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 45.975120] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 45.976628] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 45.978151] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 45.979654] ---[ end trace 0000000000000000 ]--- [ 48.851224] ------------[ cut here ]------------ [ 48.852165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.854230] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.855677] Modules linked in: [ 48.856270] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.858520] Tainted: [W]=WARN [ 48.859182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.860649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.861536] 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 [ 48.864737] RSP: 0018:ffff888016837bc0 EFLAGS: 00010286 [ 48.865727] RAX: 0000000000000000 RBX: ffffed1002d06f78 RCX: ffffffff813a4050 [ 48.867027] RDX: ffff88801730d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.868326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d06f2f [ 48.869623] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.870897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016837df8 [ 48.872169] FS: 00007ff2db827900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.873608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.874682] CR2: 00007ffc3a87bef7 CR3: 000000000e0ce000 CR4: 0000000000350ef0 [ 48.875980] Call Trace: [ 48.876450] [ 48.876931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.877830] ? __create_object+0x59/0x80 [ 48.878613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.879558] __vmalloc_noprof+0x59/0x60 [ 48.880349] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.881240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.882168] bpf_prog_alloc+0x39/0x200 [ 48.882905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.883824] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.884721] do_seccomp+0x349/0x25e0 [ 48.885400] ? find_held_lock+0x2b/0x80 [ 48.886155] ? do_prlimit+0x310/0x610 [ 48.886894] ? __pfx_do_seccomp+0x10/0x10 [ 48.887692] ? do_raw_spin_unlock+0x53/0x220 [ 48.888483] ? _raw_spin_unlock+0x1e/0x40 [ 48.889255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.890217] ? static_key_count+0x60/0x80 [ 48.891014] prctl_set_seccomp+0x4e/0x70 [ 48.891784] __do_sys_prctl+0xe6c/0x1d70 [ 48.892527] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.893396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.894361] ? irqentry_exit+0xf3/0x650 [ 48.895124] do_syscall_64+0xbf/0x430 [ 48.895853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.896795] RIP: 0033:0x7ff2dbd195cd [ 48.897463] 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 [ 48.900594] RSP: 002b:00007ffc3a87a020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.901953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2dbd195cd [ 48.903216] RDX: 0000563c87d02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.904480] RBP: 00007ffc3a87a080 R08: 0000000000000000 R09: 00007ffc3a879720 [ 48.905762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ca210dbf0 [ 48.907027] R13: 00007ffc3a87a4b0 R14: 0000563ca2117380 R15: 0000563ca2122460 [ 48.908317] [ 48.908775] irq event stamp: 1797 [ 48.909393] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 48.910901] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 48.912406] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 48.913876] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 48.915182] ---[ end trace 0000000000000000 ]--- [ 49.523045] ------------[ cut here ]------------ [ 49.524003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.526097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.527551] Modules linked in: [ 49.528184] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.530189] Tainted: [W]=WARN [ 49.530795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.532277] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.533218] 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 [ 49.536425] RSP: 0018:ffff888016cffbc0 EFLAGS: 00010286 [ 49.537434] RAX: 0000000000000000 RBX: ffffed1002d9ff78 RCX: ffffffff813a4050 [ 49.538713] RDX: ffff88800ca89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.539996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ff2f [ 49.541304] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.542603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cffdf8 [ 49.543900] FS: 00007fc04db3a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.545358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.546429] CR2: 00007ffd6ac85ef7 CR3: 000000000d893000 CR4: 0000000000350ef0 [ 49.547720] Call Trace: [ 49.548184] [ 49.548642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.549504] ? __create_object+0x59/0x80 [ 49.550308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.551295] __vmalloc_noprof+0x59/0x60 [ 49.552070] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.552968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553906] bpf_prog_alloc+0x39/0x200 [ 49.554657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.555551] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.556474] do_seccomp+0x349/0x25e0 [ 49.557211] ? find_held_lock+0x2b/0x80 [ 49.557976] ? do_prlimit+0x310/0x610 [ 49.558742] ? __pfx_do_seccomp+0x10/0x10 [ 49.559498] ? do_raw_spin_unlock+0x53/0x220 [ 49.560341] ? _raw_spin_unlock+0x1e/0x40 [ 49.561132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.562104] ? static_key_count+0x60/0x80 [ 49.562905] prctl_set_seccomp+0x4e/0x70 [ 49.563702] __do_sys_prctl+0xe6c/0x1d70 [ 49.564437] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.565301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.566289] ? irqentry_exit+0xf3/0x650 [ 49.567059] do_syscall_64+0xbf/0x430 [ 49.567816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.568789] RIP: 0033:0x7fc04e02c5cd [ 49.569464] 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 [ 49.572625] RSP: 002b:00007ffd6ac83f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.574012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc04e02c5cd [ 49.575301] RDX: 0000562129ae7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.576597] RBP: 00007ffd6ac83ff0 R08: 0000000000000000 R09: 00007ffd6ac83690 [ 49.577924] R10: 0000000000000000 R11: 0000000000000246 R12: 000056215ff1ab10 [ 49.579207] R13: 00007ffd6ac84420 R14: 000056215ff1b2b0 R15: 000056215ff2f6f0 [ 49.580515] [ 49.581001] irq event stamp: 1741 [ 49.581646] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.583195] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.584720] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.586322] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.587845] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58076' (ECDSA) to the list of known hosts. 2025/11/17 23:51:33 fuzzer started 2025/11/17 23:51:33 dialing manager at localhost:37895 2025/11/17 23:51:33 checking machine... 2025/11/17 23:51:33 checking revisions... [ 50.554788] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:51:33 testing simple program... [ 50.643888] cgroup: Unknown subsys name 'net' [ 50.707622] cgroup: Unknown subsys name 'cpuset' [ 50.724209] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:51:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=1ffff1100d9c1159 RDX=dffffc0000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e574 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2dbddc650 CR3=000000000d52e000 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=0b04bd9a357279b1314ad2c7c1d5fa97 XMM02=00000000003053d0eff9b2d0a8fce9cb XMM03=00000000003054a02c67c8bc2e329bc3 XMM04=d9b352367978d3a600000000000ae988 XMM05=d96330e2d2db86320000000000321900 XMM06=afc050641c2da709000000000031adf0 XMM07=e042d86d42eb936e0000000000312a70 XMM08=ec22a4f0401b77f200000000003054a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83c7120d RBX=ffffffff81618fa0 RCX=ffff8880169ef4d4 RDX=1ffff11002d3debb RSI=ffffffff83c7120d RDI=ffff8880169ef648 RBP=ffff8880169ef618 RSP=ffff8880169ef578 R8 =0000000000000001 R9 =ffff8880169ef5c0 R10=000000000003c9ed R11=000000000009a898 R12=ffff8880169ef648 R13=0000000000000000 R14=ffff88800ddc3780 R15=0000000000000000 RIP=ffffffff81618fa0 RFL=00000282 [--S----] 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 00007ff2db827900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3a874000 CR3=000000001f7db000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000