[ 46.699609] ------------[ cut here ]------------ [ 46.700384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.702101] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.703285] Modules linked in: [ 46.703769] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.705398] Tainted: [W]=WARN [ 46.705840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.707114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.707913] 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 [ 46.710728] RSP: 0018:ffff88801bf8fbc0 EFLAGS: 00010286 [ 46.711550] RAX: 0000000000000000 RBX: ffffed10037f1f78 RCX: ffffffff813a4050 [ 46.712595] RDX: ffff8880157c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.713647] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037f1f2f [ 46.714692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.715730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf8fdf8 [ 46.716802] FS: 00007f9053e6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.717977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.718797] CR2: 00007fffe09d3ef8 CR3: 000000000edeb000 CR4: 0000000000350ef0 [ 46.719850] Call Trace: [ 46.720267] [ 46.720602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.721337] ? __create_object+0x59/0x80 [ 46.721960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.722717] __vmalloc_noprof+0x59/0x60 [ 46.723352] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.724075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.724794] bpf_prog_alloc+0x39/0x200 [ 46.725394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.726166] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.726851] do_seccomp+0x349/0x25e0 [ 46.727439] ? find_held_lock+0x2b/0x80 [ 46.728084] ? do_prlimit+0x310/0x610 [ 46.728652] ? __pfx_do_seccomp+0x10/0x10 [ 46.729290] ? do_raw_spin_unlock+0x53/0x220 [ 46.729956] ? _raw_spin_unlock+0x1e/0x40 [ 46.730569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.731340] ? static_key_count+0x60/0x80 [ 46.732003] prctl_set_seccomp+0x4e/0x70 [ 46.732615] __do_sys_prctl+0xe6c/0x1d70 [ 46.733264] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.733913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.734703] ? irqentry_exit+0xf3/0x650 [ 46.735335] do_syscall_64+0xbf/0x430 [ 46.735907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.736678] RIP: 0033:0x7f905435f5cd [ 46.737249] 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 [ 46.739786] RSP: 002b:00007fffe09d1f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.740920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f905435f5cd [ 46.741982] RDX: 000056061de98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.743067] RBP: 00007fffe09d1f90 R08: 0000000000000000 R09: 00007fffe09d1630 [ 46.744140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560634269b10 [ 46.745240] R13: 00007fffe09d23c0 R14: 000056063426a2b0 R15: 000056063427e6f0 [ 46.746296] [ 46.746641] irq event stamp: 1767 [ 46.747184] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.748427] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.749676] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 46.750948] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 46.752222] ---[ end trace 0000000000000000 ]--- [ 50.203748] ------------[ cut here ]------------ [ 50.204638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.206578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.208027] Modules linked in: [ 50.208595] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.210553] Tainted: [W]=WARN [ 50.211189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.212787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.213781] 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 [ 50.217496] RSP: 0018:ffff88800a9afbc0 EFLAGS: 00010286 [ 50.218624] RAX: 0000000000000000 RBX: ffffed1001535f78 RCX: ffffffff813a4050 [ 50.220026] RDX: ffff888015743780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.221428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001535f2f [ 50.222818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.224246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a9afdf8 [ 50.225657] FS: 00007fc2df115900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.227217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.228369] CR2: 00007fc2df607580 CR3: 000000001f930000 CR4: 0000000000350ef0 [ 50.229777] Call Trace: [ 50.230332] [ 50.230777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.231746] ? __create_object+0x59/0x80 [ 50.232613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.233670] __vmalloc_noprof+0x59/0x60 [ 50.234488] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.235433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.236456] bpf_prog_alloc+0x39/0x200 [ 50.237263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.238274] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.239245] do_seccomp+0x349/0x25e0 [ 50.240044] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.241034] ? __pfx_do_seccomp+0x10/0x10 [ 50.241844] ? find_held_lock+0x2b/0x80 [ 50.242665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.243711] ? static_key_count+0x60/0x80 [ 50.244580] prctl_set_seccomp+0x4e/0x70 [ 50.245413] __do_sys_prctl+0xe6c/0x1d70 [ 50.246264] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.247188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.248194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.248775] ? irqentry_exit+0xf3/0x650 [ 50.249263] do_syscall_64+0xbf/0x430 [ 50.249700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.250304] RIP: 0033:0x7fc2df6075cd [ 50.250722] 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 [ 50.252719] RSP: 002b:00007ffe0d6b1df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.253587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2df6075cd [ 50.254389] RDX: 0000564c7087ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.255186] RBP: 00007ffe0d6b1e50 R08: 0000000000000000 R09: 00007ffe0d6b14f0 [ 50.255998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c906caad0 [ 50.256766] R13: 00007ffe0d6b2280 R14: 0000564c906cbbc0 R15: 0000564c906dc780 [ 50.257580] [ 50.257845] irq event stamp: 1815 [ 50.258263] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.259219] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.260182] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.261151] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.262097] ---[ end trace 0000000000000000 ]--- [ 51.063877] ------------[ cut here ]------------ [ 51.064875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.067017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 51.068558] Modules linked in: [ 51.069235] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.071324] Tainted: [W]=WARN [ 51.071921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.073508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.074489] 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 [ 51.077871] RSP: 0018:ffff888009d0fbc0 EFLAGS: 00010286 [ 51.078981] RAX: 0000000000000000 RBX: ffffed10013a1f78 RCX: ffffffff813a4050 [ 51.080349] RDX: ffff888019aa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.081711] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a1f2f [ 51.083111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.084476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d0fdf8 [ 51.085850] FS: 00007fbb50892900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.087372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.088503] CR2: 00007fbb50d84580 CR3: 00000000138e5000 CR4: 0000000000350ef0 [ 51.089859] Call Trace: [ 51.090416] [ 51.090857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.091813] ? __create_object+0x59/0x80 [ 51.092687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.093728] __vmalloc_noprof+0x59/0x60 [ 51.094540] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.095470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.096488] bpf_prog_alloc+0x39/0x200 [ 51.097284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.098289] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.099250] do_seccomp+0x349/0x25e0 [ 51.100051] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.101001] ? __pfx_do_seccomp+0x10/0x10 [ 51.101793] ? find_held_lock+0x2b/0x80 [ 51.102601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.103637] ? static_key_count+0x60/0x80 [ 51.104528] prctl_set_seccomp+0x4e/0x70 [ 51.105352] __do_sys_prctl+0xe6c/0x1d70 [ 51.106181] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.107090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.108127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.109162] ? irqentry_exit+0xf3/0x650 [ 51.109917] do_syscall_64+0xbf/0x430 [ 51.110721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.111737] RIP: 0033:0x7fbb50d845cd [ 51.112494] 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 [ 51.115820] RSP: 002b:00007ffcca7e77e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.117288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb50d845cd [ 51.118640] RDX: 00005623a61bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.120024] RBP: 00007ffcca7e7840 R08: 0000000000000000 R09: 00007ffcca7e6ee0 [ 51.121374] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623bd3712b0 [ 51.122734] R13: 00007ffcca7e7c70 R14: 00005623bd373d20 R15: 00005623bd3858d0 [ 51.124135] [ 51.124584] irq event stamp: 1685 [ 51.125116] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 51.126068] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 51.127028] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 51.128020] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 51.128972] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48741' (ECDSA) to the list of known hosts. 2025/11/17 22:51:15 fuzzer started 2025/11/17 22:51:15 dialing manager at localhost:37895 2025/11/17 22:51:15 checking machine... 2025/11/17 22:51:15 checking revisions... [ 51.982801] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:51:15 testing simple program... [ 52.068847] cgroup: Unknown subsys name 'net' [ 52.129337] cgroup: Unknown subsys name 'cpuset' [ 52.143493] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:51:14 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015742618 RCX=ffff88800f39f8e4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888015742618 RBP=ffffffff85e1ffe0 RSP=ffff88800f39f890 R8 =0000000000000001 R9 =ffff88800f39f9d0 R10=000000000003c9ed R11=000000000001276a R12=ffff888015742618 R13=ffff88800f39f8e4 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c71f8a 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 00007fc2df115900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2df0f4020 CR3=000000001f945000 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=31353a323220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732034313a3135 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323932 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=0000000000030a4d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02b8cf7008 CR3=000000000dde7000 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=22d94619317846914a441981fdfb3bd0 XMM02=2c67c8bc2e329bc30000000000300f00 XMM03=fb795ef6d6577056000000000030ebc8 XMM04=10a609572177324b00000000000ae988 XMM05=d96330e2d2db8632000000000031eb20 XMM06=474038aa6c007e1f000000000031e9a8 XMM07=e042d86d42eb936e000000000030eea0 XMM08=362b3e6f9e79b41a0000000000300f60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000