[ 39.512386] ------------[ cut here ]------------ [ 39.513329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.515417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.516936] Modules linked in: [ 39.517568] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.521062] Tainted: [W]=WARN [ 39.521776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.523312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.524269] 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 [ 39.527841] RSP: 0018:ffff88801afefbc0 EFLAGS: 00010286 [ 39.528884] RAX: 0000000000000000 RBX: ffffed10035fdf78 RCX: ffffffff813a4050 [ 39.530219] RDX: ffff88801ac8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.531528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035fdf2f [ 39.532853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.534173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afefdf8 [ 39.535502] FS: 00007f5b19cee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.537021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.538112] CR2: 00007ffda50b5ef7 CR3: 000000000ba74000 CR4: 0000000000350ef0 [ 39.539455] Call Trace: [ 39.539939] [ 39.540412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.541326] ? __create_object+0x59/0x80 [ 39.542102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.543104] __vmalloc_noprof+0x59/0x60 [ 39.543876] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.544798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.545763] bpf_prog_alloc+0x39/0x200 [ 39.546524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.547483] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.548430] do_seccomp+0x349/0x25e0 [ 39.549134] ? find_held_lock+0x2b/0x80 [ 39.549944] ? do_prlimit+0x310/0x610 [ 39.550725] ? __pfx_do_seccomp+0x10/0x10 [ 39.551551] ? do_raw_spin_unlock+0x53/0x220 [ 39.552435] ? _raw_spin_unlock+0x1e/0x40 [ 39.553245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.554252] ? static_key_count+0x60/0x80 [ 39.555019] prctl_set_seccomp+0x4e/0x70 [ 39.555828] __do_sys_prctl+0xe6c/0x1d70 [ 39.556648] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.557549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.558557] ? irqentry_exit+0xf3/0x650 [ 39.559348] do_syscall_64+0xbf/0x430 [ 39.560065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.561051] RIP: 0033:0x7f5b1a1e05cd [ 39.561786] 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 [ 39.565053] RSP: 002b:00007ffda50b4a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.566461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b1a1e05cd [ 39.567739] RDX: 000055ca5cf65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.569061] RBP: 00007ffda50b4ad0 R08: 0000000000000000 R09: 00007ffda50b4170 [ 39.570388] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca8219aad0 [ 39.571708] R13: 00007ffda50b4f00 R14: 000055ca8219bbc0 R15: 000055ca821ac780 [ 39.573048] [ 39.573527] irq event stamp: 2115 [ 39.574202] hardirqs last enabled at (2125): [] __up_console_sem+0x78/0x80 [ 39.575763] hardirqs last disabled at (2134): [] __up_console_sem+0x5d/0x80 [ 39.577217] softirqs last enabled at (2052): [] handle_softirqs+0x50c/0x770 [ 39.578619] softirqs last disabled at (2047): [] __irq_exit_rcu+0xc4/0x100 [ 39.580023] ---[ end trace 0000000000000000 ]--- [ 43.063444] ------------[ cut here ]------------ [ 43.064248] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.065929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 43.067126] Modules linked in: [ 43.067641] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.069295] Tainted: [W]=WARN [ 43.069753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.070973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.071728] 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 [ 43.074381] RSP: 0018:ffff88801b337bc0 EFLAGS: 00010286 [ 43.075183] RAX: 0000000000000000 RBX: ffffed1003666f78 RCX: ffffffff813a4050 [ 43.076262] RDX: ffff88800f478000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.077329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003666f2f [ 43.078404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.079474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b337df8 [ 43.080561] FS: 00007fac26313900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.081760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.082636] CR2: 00007fac26805580 CR3: 00000000213ca000 CR4: 0000000000350ef0 [ 43.083698] Call Trace: [ 43.084094] [ 43.084476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.085222] ? __create_object+0x59/0x80 [ 43.085836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.086630] __vmalloc_noprof+0x59/0x60 [ 43.087259] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.087948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.088726] bpf_prog_alloc+0x39/0x200 [ 43.089343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.090083] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.090836] do_seccomp+0x349/0x25e0 [ 43.091427] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.092145] ? __pfx_do_seccomp+0x10/0x10 [ 43.092812] ? find_held_lock+0x2b/0x80 [ 43.093440] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.094239] ? static_key_count+0x60/0x80 [ 43.094864] prctl_set_seccomp+0x4e/0x70 [ 43.095511] __do_sys_prctl+0xe6c/0x1d70 [ 43.096133] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.096843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.097660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.098469] ? irqentry_exit+0xf3/0x650 [ 43.099066] do_syscall_64+0xbf/0x430 [ 43.099687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.100491] RIP: 0033:0x7fac268055cd [ 43.101042] 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 [ 43.103669] RSP: 002b:00007ffe872930d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.104816] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac268055cd [ 43.105881] RDX: 00005609c67ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.106945] RBP: 00007ffe87293130 R08: 0000000000000000 R09: 00007ffe872927d0 [ 43.108051] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609e0873ad0 [ 43.109128] R13: 00007ffe87293560 R14: 00005609e0874bc0 R15: 00005609e0885780 [ 43.110223] [ 43.110573] irq event stamp: 1719 [ 43.111071] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.112344] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.113591] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 43.114876] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 43.116170] ---[ end trace 0000000000000000 ]--- [ 43.992020] ------------[ cut here ]------------ [ 43.992941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.994944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.996408] Modules linked in: [ 43.997003] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.998991] Tainted: [W]=WARN [ 43.999597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.001084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.002008] 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 [ 44.005183] RSP: 0018:ffff888015ea7bc0 EFLAGS: 00010286 [ 44.006112] RAX: 0000000000000000 RBX: ffffed1002bd4f78 RCX: ffffffff813a4050 [ 44.007400] RDX: ffff888013bcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.008708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd4f2f [ 44.009996] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.011284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ea7df8 [ 44.012592] FS: 00007fba71445900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.014054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.015115] CR2: 00007fba71937580 CR3: 000000001b9fc000 CR4: 0000000000350ef0 [ 44.016423] Call Trace: [ 44.016890] [ 44.017365] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.018269] ? __create_object+0x59/0x80 [ 44.019018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.020002] __vmalloc_noprof+0x59/0x60 [ 44.020775] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.021671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.022602] bpf_prog_alloc+0x39/0x200 [ 44.023364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.024303] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.025215] do_seccomp+0x349/0x25e0 [ 44.025893] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.026809] ? __pfx_do_seccomp+0x10/0x10 [ 44.027591] ? find_held_lock+0x2b/0x80 [ 44.028371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.029328] ? static_key_count+0x60/0x80 [ 44.030086] prctl_set_seccomp+0x4e/0x70 [ 44.030879] __do_sys_prctl+0xe6c/0x1d70 [ 44.031660] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.032532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.033505] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.034484] ? irqentry_exit+0xf3/0x650 [ 44.035266] do_syscall_64+0xbf/0x430 [ 44.035993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.036968] RIP: 0033:0x7fba719375cd [ 44.037683] 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 [ 44.040862] RSP: 002b:00007ffd3f9498a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.042220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba719375cd [ 44.043518] RDX: 000055f5feb4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.044820] RBP: 00007ffd3f949900 R08: 0000000000000000 R09: 00007ffd3f948fa0 [ 44.046110] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f62ea39ad0 [ 44.047387] R13: 00007ffd3f949d30 R14: 000055f62ea3abc0 R15: 000055f62ea4b780 [ 44.048696] [ 44.049129] irq event stamp: 1747 [ 44.049779] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 44.051314] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 44.052850] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 44.054393] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 44.055917] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24027' (ECDSA) to the list of known hosts. 2025/11/17 11:05:28 fuzzer started 2025/11/17 11:05:28 dialing manager at localhost:37895 2025/11/17 11:05:28 checking machine... 2025/11/17 11:05:28 checking revisions... [ 45.041586] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:05:28 testing simple program... [ 45.128489] cgroup: Unknown subsys name 'net' [ 45.188762] cgroup: Unknown subsys name 'cpuset' [ 45.200974] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:05:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880158679c0 RCX=ffff88806ce089a4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888015868aa8 RBP=ffff888015860000 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000009b95a R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff888015867998 R15=ffff88806ce08a50 RIP=ffffffff815d2998 RFL=00000292 [--S-A--] 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 00007fc032695900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005609e0870218 CR3=000000000dd71000 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=6dbf7f6fd13be3b05f429d0355dc5801 XMM02=eff9b2d0a8fce9cb0000000000302af8 XMM03=2c67c8bc2e329bc30000000000302c20 XMM04=f62e65d5a4042afc00000000000ae988 XMM05=cab74d440752e8080000000000321390 XMM06=8f06156ef25ef38c000000000031f670 XMM07=fb795ef6d6577056000000000030ff08 XMM08=2c67c8bc2e329bc30000000000302c20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11002b5d38f RBX=000000000000000f RCX=ffff888015ae9c08 RDX=0000000000000001 RSI=dffffc0000000000 RDI=ffffffff85525cc1 RBP=ffff888015ae9c78 RSP=ffff88800f427c90 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fac26e67044 R13=0000000000000007 R14=ffff888015d30c60 R15=00007fac26e91fff RIP=ffffffff84bf048a 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fac26313900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac26e67044 CR3=00000000213b5000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=313d6563636120322e322e202e30313d XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000