[ 39.067586] ------------[ cut here ]------------ [ 39.068762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.070785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.072264] Modules linked in: [ 39.072865] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.074856] Tainted: [W]=WARN [ 39.075465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.076937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.077843] 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 [ 39.081004] RSP: 0018:ffff88800f9a7bc0 EFLAGS: 00010286 [ 39.081944] RAX: 0000000000000000 RBX: ffffed1001f34f78 RCX: ffffffff813a4050 [ 39.083256] RDX: ffff8880166a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.084538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f34f2f [ 39.085836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.087127] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f9a7df8 [ 39.088430] FS: 00007f82d1e76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.089906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.090990] CR2: 00007f82d2368580 CR3: 000000000ea5d000 CR4: 0000000000350ef0 [ 39.092260] Call Trace: [ 39.092721] [ 39.093183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.094084] ? __create_object+0x59/0x80 [ 39.094820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.095799] __vmalloc_noprof+0x59/0x60 [ 39.096576] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.097454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.098394] bpf_prog_alloc+0x39/0x200 [ 39.099127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.100068] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.100915] do_seccomp+0x349/0x25e0 [ 39.101640] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.102548] ? __pfx_do_seccomp+0x10/0x10 [ 39.103364] ? find_held_lock+0x2b/0x80 [ 39.104137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.105095] ? static_key_count+0x60/0x80 [ 39.105859] prctl_set_seccomp+0x4e/0x70 [ 39.106638] __do_sys_prctl+0xe6c/0x1d70 [ 39.107411] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.108275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.109241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.110222] ? irqentry_exit+0xf3/0x650 [ 39.110991] do_syscall_64+0xbf/0x430 [ 39.111689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.112644] RIP: 0033:0x7f82d23685cd [ 39.113353] 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 [ 39.116530] RSP: 002b:00007ffff66eccf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.117917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82d23685cd [ 39.119217] RDX: 00005572b7076e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.120490] RBP: 00007ffff66ecd50 R08: 0000000000000000 R09: 00007ffff66ec3f0 [ 39.121790] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572dcd03ad0 [ 39.123077] R13: 00007ffff66ed180 R14: 00005572dcd04bc0 R15: 00005572dcd15780 [ 39.124375] [ 39.124802] irq event stamp: 1849 [ 39.125456] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 39.127004] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 39.128510] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 39.130062] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 39.131581] ---[ end trace 0000000000000000 ]--- [ 42.048655] ------------[ cut here ]------------ [ 42.049614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.051657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.053113] Modules linked in: [ 42.053722] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.055916] Tainted: [W]=WARN [ 42.056576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.058055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.058917] 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 [ 42.062060] RSP: 0018:ffff888017417bc0 EFLAGS: 00010286 [ 42.063052] RAX: 0000000000000000 RBX: ffffed1002e82f78 RCX: ffffffff813a4050 [ 42.064336] RDX: ffff8880166a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.065633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e82f2f [ 42.066922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.068202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017417df8 [ 42.069503] FS: 00007f15aaabc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.070986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.072056] CR2: 00007fff81f95ef8 CR3: 000000000a14e000 CR4: 0000000000350ef0 [ 42.073348] Call Trace: [ 42.073830] [ 42.074295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.075197] ? __create_object+0x59/0x80 [ 42.075944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.076906] __vmalloc_noprof+0x59/0x60 [ 42.077677] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.078553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.079498] bpf_prog_alloc+0x39/0x200 [ 42.080249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.081202] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.082126] do_seccomp+0x349/0x25e0 [ 42.082810] ? find_held_lock+0x2b/0x80 [ 42.083577] ? do_prlimit+0x310/0x610 [ 42.084331] ? __pfx_do_seccomp+0x10/0x10 [ 42.085139] ? do_raw_spin_unlock+0x53/0x220 [ 42.085951] ? _raw_spin_unlock+0x1e/0x40 [ 42.086747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.087718] ? static_key_count+0x60/0x80 [ 42.088522] prctl_set_seccomp+0x4e/0x70 [ 42.089311] __do_sys_prctl+0xe6c/0x1d70 [ 42.090122] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.090941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.091921] ? irqentry_exit+0xf3/0x650 [ 42.092698] do_syscall_64+0xbf/0x430 [ 42.093435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.094409] RIP: 0033:0x7f15aafae5cd [ 42.095113] 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 [ 42.098326] RSP: 002b:00007fff81f93cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.099718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15aafae5cd [ 42.101015] RDX: 000055e94df48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.102310] RBP: 00007fff81f93d50 R08: 0000000000000000 R09: 00007fff81f933f0 [ 42.103601] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e95c58dad0 [ 42.104884] R13: 00007fff81f94180 R14: 000055e95c58ebc0 R15: 000055e95c59f780 [ 42.106211] [ 42.106577] irq event stamp: 1787 [ 42.107112] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.108368] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.109644] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 42.110926] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 42.112201] ---[ end trace 0000000000000000 ]--- [ 42.708787] ------------[ cut here ]------------ [ 42.709725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.711766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.713225] Modules linked in: [ 42.713838] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.715857] Tainted: [W]=WARN [ 42.716447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.718113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.719042] 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 [ 42.722241] RSP: 0018:ffff88801ac07bc0 EFLAGS: 00010286 [ 42.723227] RAX: 0000000000000000 RBX: ffffed1003580f78 RCX: ffffffff813a4050 [ 42.724518] RDX: ffff88801707d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.725824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003580f2f [ 42.727123] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.728433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac07df8 [ 42.729750] FS: 00007f4fe4292900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.731208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.732295] CR2: 00007f4fe4784580 CR3: 0000000020e82000 CR4: 0000000000350ef0 [ 42.733614] Call Trace: [ 42.734136] [ 42.734551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.735471] ? __create_object+0x59/0x80 [ 42.736261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.737236] __vmalloc_noprof+0x59/0x60 [ 42.737999] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.738839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.739768] bpf_prog_alloc+0x39/0x200 [ 42.740513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.741451] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.742391] do_seccomp+0x349/0x25e0 [ 42.743124] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.744038] ? __pfx_do_seccomp+0x10/0x10 [ 42.744806] ? find_held_lock+0x2b/0x80 [ 42.745564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.746551] ? static_key_count+0x60/0x80 [ 42.747363] prctl_set_seccomp+0x4e/0x70 [ 42.748153] __do_sys_prctl+0xe6c/0x1d70 [ 42.748890] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.749758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.750734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.751709] ? irqentry_exit+0xf3/0x650 [ 42.752480] do_syscall_64+0xbf/0x430 [ 42.753243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.754223] RIP: 0033:0x7f4fe47845cd [ 42.754904] 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 [ 42.758113] RSP: 002b:00007ffe9f5f7060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.759475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4fe47845cd [ 42.760776] RDX: 0000556924fefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.762097] RBP: 00007ffe9f5f70c0 R08: 0000000000000000 R09: 00007ffe9f5f6760 [ 42.763404] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569570bfad0 [ 42.764721] R13: 00007ffe9f5f74f0 R14: 00005569570c0bc0 R15: 00005569570d1780 [ 42.766054] [ 42.766479] irq event stamp: 1749 [ 42.767129] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.768677] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.770228] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 42.771577] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 42.772833] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5972' (ECDSA) to the list of known hosts. 2025/11/18 07:08:36 fuzzer started 2025/11/18 07:08:36 dialing manager at localhost:37895 2025/11/18 07:08:36 checking machine... 2025/11/18 07:08:36 checking revisions... [ 43.524605] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:08:36 testing simple program... [ 43.597352] cgroup: Unknown subsys name 'net' [ 43.646142] cgroup: Unknown subsys name 'cpuset' [ 43.661793] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:08:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800d28c580 RCX=1ffff1100d9c702d RDX=1ffff1100d9c7001 RSI=0000000000000008 RDI=ffff88806ce38168 RBP=ffff88806ce38140 RSP=ffff8880161e7a38 R8 =ffffffff85e2b980 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff815d3211 RFL=00000002 [-------] 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 00007f15aaabc900 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=00007f15aaa86008 CR3=000000001f30f000 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=38303a373020383120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36323236352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363232 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff869d7fd2 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888015fff5c0 RSP=ffff888015fff4f8 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff888015fff5c8 R13=ffff888015fff5b0 R14=0000000000000005 R15=ffff888015fff568 RIP=ffffffff8135e8e5 RFL=00000297 [--S-APC] 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 00007f4ddfbdb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4ddf2f16e8 CR3=000000000e272000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=2be653005c97c9d900000000000ae988 XMM05=c530c63b863c335c000000000031fce8 XMM06=34de51e91f22cc20000000000031ea88 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000