[ 45.933801] ------------[ cut here ]------------ [ 45.934723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.936685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.938171] Modules linked in: [ 45.938817] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.941026] Tainted: [W]=WARN [ 45.942100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.943574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.944438] 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 [ 45.947580] RSP: 0018:ffff888016437bc0 EFLAGS: 00010286 [ 45.948508] RAX: 0000000000000000 RBX: ffffed1002c86f78 RCX: ffffffff813a4050 [ 45.949819] RDX: ffff888015af1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.951093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c86f2f [ 45.952358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.953642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016437df8 [ 45.954935] FS: 00007ff0215b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.956369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.957440] CR2: 00007ffce2d31ef7 CR3: 000000001bfac000 CR4: 0000000000350ef0 [ 45.958726] Call Trace: [ 45.959188] [ 45.959647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.960497] ? __create_object+0x59/0x80 [ 45.961291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.962249] __vmalloc_noprof+0x59/0x60 [ 45.963015] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.963882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.964817] bpf_prog_alloc+0x39/0x200 [ 45.965499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.966424] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.967339] do_seccomp+0x349/0x25e0 [ 45.968056] ? find_held_lock+0x2b/0x80 [ 45.968817] ? do_prlimit+0x310/0x610 [ 45.969509] ? __pfx_do_seccomp+0x10/0x10 [ 45.970292] ? do_raw_spin_unlock+0x53/0x220 [ 45.971140] ? _raw_spin_unlock+0x1e/0x40 [ 45.971922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.972888] ? static_key_count+0x60/0x80 [ 45.973683] prctl_set_seccomp+0x4e/0x70 [ 45.974410] __do_sys_prctl+0xe6c/0x1d70 [ 45.975211] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.976060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.977019] ? irqentry_exit+0xf3/0x650 [ 45.977785] do_syscall_64+0xbf/0x430 [ 45.978475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.979429] RIP: 0033:0x7ff021aab5cd [ 45.980125] 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 [ 45.983281] RSP: 002b:00007ffce2d302a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.984653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff021aab5cd [ 45.985915] RDX: 000055de179dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.987197] RBP: 00007ffce2d30300 R08: 0000000000000000 R09: 00007ffce2d2f9a0 [ 45.988475] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de51c48bf0 [ 45.989751] R13: 00007ffce2d30730 R14: 000055de51c52380 R15: 000055de51c5d460 [ 45.991054] [ 45.991480] irq event stamp: 1881 [ 45.992127] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 45.993646] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 45.995164] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 45.996698] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 45.998222] ---[ end trace 0000000000000000 ]--- [ 48.897974] ------------[ cut here ]------------ [ 48.898961] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.900922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.902401] Modules linked in: [ 48.903064] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.905049] Tainted: [W]=WARN [ 48.905639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.907139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.908055] 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 [ 48.911210] RSP: 0018:ffff888018807bc0 EFLAGS: 00010286 [ 48.912177] RAX: 0000000000000000 RBX: ffffed1003100f78 RCX: ffffffff813a4050 [ 48.913443] RDX: ffff888016058000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.914716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003100f2f [ 48.916000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.917259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018807df8 [ 48.918553] FS: 00007fcd8ef3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.919993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.921057] CR2: 00007ffebe621ef7 CR3: 000000000e264000 CR4: 0000000000350ef0 [ 48.922352] Call Trace: [ 48.922871] [ 48.923288] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.924175] ? __create_object+0x59/0x80 [ 48.924962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.925918] __vmalloc_noprof+0x59/0x60 [ 48.926681] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.927571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.928446] bpf_prog_alloc+0x39/0x200 [ 48.929187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.930119] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.931044] do_seccomp+0x349/0x25e0 [ 48.931766] ? find_held_lock+0x2b/0x80 [ 48.932486] ? do_prlimit+0x310/0x610 [ 48.933234] ? __pfx_do_seccomp+0x10/0x10 [ 48.934014] ? do_raw_spin_unlock+0x53/0x220 [ 48.934857] ? _raw_spin_unlock+0x1e/0x40 [ 48.935629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.936596] ? static_key_count+0x60/0x80 [ 48.937353] prctl_set_seccomp+0x4e/0x70 [ 48.938130] __do_sys_prctl+0xe6c/0x1d70 [ 48.938933] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.939809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.940799] ? irqentry_exit+0xf3/0x650 [ 48.941515] do_syscall_64+0xbf/0x430 [ 48.942272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.943251] RIP: 0033:0x7fcd8f42d5cd [ 48.943955] 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 [ 48.947129] RSP: 002b:00007ffebe620ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.948494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd8f42d5cd [ 48.949776] RDX: 00005564c8274e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.951101] RBP: 00007ffebe620d40 R08: 0000000000000000 R09: 00007ffebe6203e0 [ 48.952396] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564e8046bf0 [ 48.953672] R13: 00007ffebe621170 R14: 00005564e8050380 R15: 00005564e805b460 [ 48.954988] [ 48.955428] irq event stamp: 1763 [ 48.956074] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 48.957597] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 48.959127] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 48.960420] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 48.961681] ---[ end trace 0000000000000000 ]--- [ 49.676349] ------------[ cut here ]------------ [ 49.677257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.679300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.680755] Modules linked in: [ 49.681336] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.683317] Tainted: [W]=WARN [ 49.683908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.685370] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.686284] 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 [ 49.689464] RSP: 0018:ffff88801aef7bc0 EFLAGS: 00010286 [ 49.690416] RAX: 0000000000000000 RBX: ffffed10035def78 RCX: ffffffff813a4050 [ 49.691711] RDX: ffff8880162f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.692993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035def2f [ 49.694261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.695562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aef7df8 [ 49.696841] FS: 00007f905fa7c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.698266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.699329] CR2: 00007ffcc56f1ef7 CR3: 0000000020d35000 CR4: 0000000000350ef0 [ 49.700615] Call Trace: [ 49.701081] [ 49.701484] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.702388] ? __create_object+0x59/0x80 [ 49.703180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.704136] __vmalloc_noprof+0x59/0x60 [ 49.704889] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.705761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.706692] bpf_prog_alloc+0x39/0x200 [ 49.707385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.708303] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.709201] do_seccomp+0x349/0x25e0 [ 49.709912] ? find_held_lock+0x2b/0x80 [ 49.710669] ? do_prlimit+0x310/0x610 [ 49.711373] ? __pfx_do_seccomp+0x10/0x10 [ 49.712156] ? do_raw_spin_unlock+0x53/0x220 [ 49.712970] ? _raw_spin_unlock+0x1e/0x40 [ 49.713736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.714703] ? static_key_count+0x60/0x80 [ 49.715469] prctl_set_seccomp+0x4e/0x70 [ 49.716235] __do_sys_prctl+0xe6c/0x1d70 [ 49.716998] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.717856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.718844] ? irqentry_exit+0xf3/0x650 [ 49.719606] do_syscall_64+0xbf/0x430 [ 49.720295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.721233] RIP: 0033:0x7f905ff6e5cd [ 49.721927] 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 [ 49.725125] RSP: 002b:00007ffcc56f0880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.726475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f905ff6e5cd [ 49.727779] RDX: 0000555fccf04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.729059] RBP: 00007ffcc56f08e0 R08: 0000000000000000 R09: 00007ffcc56eff80 [ 49.730356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fcf5b0b10 [ 49.731657] R13: 00007ffcc56f0d10 R14: 0000555fcf5b12b0 R15: 0000555fcf5c56f0 [ 49.732958] [ 49.733377] irq event stamp: 1731 [ 49.734022] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.735572] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.737092] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.738642] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.740174] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45729' (ECDSA) to the list of known hosts. 2025/11/18 08:56:14 fuzzer started 2025/11/18 08:56:14 dialing manager at localhost:34383 2025/11/18 08:56:14 checking machine... 2025/11/18 08:56:14 checking revisions... [ 50.620748] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:56:14 testing simple program... [ 50.701642] cgroup: Unknown subsys name 'net' [ 50.770887] cgroup: Unknown subsys name 'cpuset' [ 50.783372] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:56:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85f07260 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff8880166f7870 RBP=1ffff11002cdef0a RSP=ffff8880166f7848 R8 =0000000000000001 R9 =ffffed1002cdef0e R10=0000000000000003 R11=0000000000000001 R12=ffffffff85f07268 R13=ffffffff85f07270 R14=ffff888009cd6c80 R15=0000000000000000 RIP=ffffffff8152d734 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fcd8ef3b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2d3c6c78 CR3=0000000020eda000 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 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000202 RCX=ffffffff8152d723 RDX=1ffff11001b82ee0 RSI=ffffffff81b61d2b RDI=ffff88800dc17708 RBP=ffff88800dc17708 RSP=ffff888009757b10 R8 =0000000000000001 R9 =ffffed10012eaf5c R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b61d2b R13=ffff88800ce085c0 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81529082 RFL=00000047 [---Z-PC] 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 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=00007ffebe61a000 CR3=000000000b7bc000 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=9e32ee8921e9099be249d2a3ee3f62bf XMM02=0000000000307930ec2efd57dc4c00df XMM03=00000000003122a8e08991934ff27f40 XMM04=0fc804ebab5e82b900000000000ae988 XMM05=d96330e2d2db86320000000000321898 XMM06=474038aa6c007e1f0000000000321720 XMM07=e042d86d42eb936e0000000000312528 XMM08=e08991934ff27f400000000000307990 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000