[ 46.080897] ------------[ cut here ]------------ [ 46.081846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.083900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.085395] Modules linked in: [ 46.086032] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.088002] Tainted: [W]=WARN [ 46.088550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.090030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.090946] 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 [ 46.094136] RSP: 0018:ffff88801c4b7bc0 EFLAGS: 00010286 [ 46.095116] RAX: 0000000000000000 RBX: ffffed1003896f78 RCX: ffffffff813a4050 [ 46.096416] RDX: ffff88801a005340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.097734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003896f2f [ 46.099025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.100332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4b7df8 [ 46.101628] FS: 00007efd3fff4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.103083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.104161] CR2: 00007efd404e6580 CR3: 000000000d2cc000 CR4: 0000000000350ef0 [ 46.105465] Call Trace: [ 46.105966] [ 46.106381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.107291] ? __create_object+0x59/0x80 [ 46.108072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.109068] __vmalloc_noprof+0x59/0x60 [ 46.109843] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.110686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.111640] bpf_prog_alloc+0x39/0x200 [ 46.112389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.113374] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.114283] do_seccomp+0x349/0x25e0 [ 46.115010] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.115909] ? __pfx_do_seccomp+0x10/0x10 [ 46.116656] ? find_held_lock+0x2b/0x80 [ 46.117434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.118394] ? static_key_count+0x60/0x80 [ 46.119202] prctl_set_seccomp+0x4e/0x70 [ 46.119979] __do_sys_prctl+0xe6c/0x1d70 [ 46.120765] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.121583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.122555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.123531] ? irqentry_exit+0xf3/0x650 [ 46.124303] do_syscall_64+0xbf/0x430 [ 46.125057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.126025] RIP: 0033:0x7efd404e65cd [ 46.126684] 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 [ 46.129910] RSP: 002b:00007ffc572890a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.131133] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd404e65cd [ 46.132275] RDX: 0000565358adee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.133430] RBP: 00007ffc57289100 R08: 0000000000000000 R09: 00007ffc572887a0 [ 46.134611] R10: 0000000000000000 R11: 0000000000000246 R12: 000056536ca052b0 [ 46.135761] R13: 00007ffc57289530 R14: 000056536ca07d20 R15: 000056536ca198d0 [ 46.136924] [ 46.137317] irq event stamp: 1721 [ 46.137899] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.139257] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.140643] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 46.142048] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.143417] ---[ end trace 0000000000000000 ]--- [ 49.038483] ------------[ cut here ]------------ [ 49.039313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.041151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.042442] Modules linked in: [ 49.043019] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.044794] Tainted: [W]=WARN [ 49.045297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.046650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.047461] 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 [ 49.050278] RSP: 0018:ffff888019c77bc0 EFLAGS: 00010286 [ 49.051152] RAX: 0000000000000000 RBX: ffffed100338ef78 RCX: ffffffff813a4050 [ 49.052286] RDX: ffff888017125340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.053436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338ef2f [ 49.054582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.055724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c77df8 [ 49.056877] FS: 00007f9a48480900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.058166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.059118] CR2: 00007ffe15103ef7 CR3: 0000000020239000 CR4: 0000000000350ef0 [ 49.060261] Call Trace: [ 49.060668] [ 49.061077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.061891] ? __create_object+0x59/0x80 [ 49.062545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.063406] __vmalloc_noprof+0x59/0x60 [ 49.064085] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.064861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.065659] bpf_prog_alloc+0x39/0x200 [ 49.066321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.067149] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.067953] do_seccomp+0x349/0x25e0 [ 49.068560] ? find_held_lock+0x2b/0x80 [ 49.069248] ? do_prlimit+0x310/0x610 [ 49.069920] ? __pfx_do_seccomp+0x10/0x10 [ 49.070581] ? do_raw_spin_unlock+0x53/0x220 [ 49.071323] ? _raw_spin_unlock+0x1e/0x40 [ 49.072026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.072888] ? static_key_count+0x60/0x80 [ 49.073576] prctl_set_seccomp+0x4e/0x70 [ 49.074263] __do_sys_prctl+0xe6c/0x1d70 [ 49.074947] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.075674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.076551] ? irqentry_exit+0xf3/0x650 [ 49.077245] do_syscall_64+0xbf/0x430 [ 49.077907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.078746] RIP: 0033:0x7f9a489725cd [ 49.079340] 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 [ 49.082165] RSP: 002b:00007ffe151016a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.083375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a489725cd [ 49.084527] RDX: 00005594bc1d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.085689] RBP: 00007ffe15101700 R08: 0000000000000000 R09: 00007ffe15100da0 [ 49.086858] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594e283a2b0 [ 49.087999] R13: 00007ffe15101b30 R14: 00005594e283cd20 R15: 00005594e284e8d0 [ 49.089168] [ 49.089545] irq event stamp: 1723 [ 49.090118] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.091502] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.092849] softirqs last enabled at (1264): [] handle_softirqs+0x50c/0x770 [ 49.094240] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 49.095586] ---[ end trace 0000000000000000 ]--- [ 49.931052] ------------[ cut here ]------------ [ 49.931811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.933519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.934732] Modules linked in: [ 49.935222] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.936856] Tainted: [W]=WARN [ 49.937332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.938553] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.939320] 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 [ 49.942042] RSP: 0018:ffff888016effbc0 EFLAGS: 00010286 [ 49.942867] RAX: 0000000000000000 RBX: ffffed1002ddff78 RCX: ffffffff813a4050 [ 49.943958] RDX: ffff888016e7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.945053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddff2f [ 49.946146] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.947248] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016effdf8 [ 49.948311] FS: 00007f45d4a15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.949534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.950435] CR2: 00007f45d4f07580 CR3: 000000000bbed000 CR4: 0000000000350ef0 [ 49.951521] Call Trace: [ 49.951947] [ 49.952295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.953047] ? __create_object+0x59/0x80 [ 49.953672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.954474] __vmalloc_noprof+0x59/0x60 [ 49.955112] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.955837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.956576] bpf_prog_alloc+0x39/0x200 [ 49.957218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.958002] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.958770] do_seccomp+0x349/0x25e0 [ 49.959340] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.960098] ? __pfx_do_seccomp+0x10/0x10 [ 49.960758] ? find_held_lock+0x2b/0x80 [ 49.961374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.962179] ? static_key_count+0x60/0x80 [ 49.962860] prctl_set_seccomp+0x4e/0x70 [ 49.963473] __do_sys_prctl+0xe6c/0x1d70 [ 49.964139] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.964859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.965636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.966449] ? irqentry_exit+0xf3/0x650 [ 49.967085] do_syscall_64+0xbf/0x430 [ 49.967661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.968444] RIP: 0033:0x7f45d4f075cd [ 49.969035] 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 [ 49.971730] RSP: 002b:00007ffe494e6660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.972887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45d4f075cd [ 49.973986] RDX: 000056334d6f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.975075] RBP: 00007ffe494e66c0 R08: 0000000000000000 R09: 00007ffe494e5d60 [ 49.976186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563350edd2b0 [ 49.977294] R13: 00007ffe494e6af0 R14: 0000563350edfd20 R15: 0000563350ef18d0 [ 49.978394] [ 49.978793] irq event stamp: 1753 [ 49.979305] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.980603] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.981906] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.983215] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.984495] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39415' (ECDSA) to the list of known hosts. 2025/11/17 20:53:25 fuzzer started 2025/11/17 20:53:26 dialing manager at localhost:37895 2025/11/17 20:53:26 checking machine... 2025/11/17 20:53:26 checking revisions... [ 50.888949] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:53:26 testing simple program... [ 50.968484] cgroup: Unknown subsys name 'net' [ 51.039387] cgroup: Unknown subsys name 'cpuset' [ 51.053073] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:53:25 Registers: info registers vcpu 0 RAX=00000001000000fd RBX=ffff88806cf201b4 RCX=0000000000000830 RDX=0000000000000001 RSI=00000000000000fd RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff888009627a58 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=ffff88806cf37498 R12=1ffff110012c4f4f R13=ffff888009627a98 R14=0000000000000004 R15=0000000000000010 RIP=ffffffff813409ed RFL=00000012 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005594e2861818 CR3=000000000c028000 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=b5c5c7fdfacd4fb55a48e14724c03c1d XMM02=0000000000301fc0eff9b2d0a8fce9cb XMM03=00000000003020902c67c8bc2e329bc3 XMM04=9e9c2a05732d677f00000000000ae988 XMM05=14144e0f95360d56000000000031fb28 XMM06=090f1556b20111b3000000000031ec70 XMM07=fb795ef6d6577056000000000030eab8 XMM08=2c67c8bc2e329bc30000000000302030 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801b61bbc8 RCX=ffffffff81cd978b RDX=ffff888015ffd340 RSI=ffffffff81cd979c RDI=0000000000000005 RBP=ffff888017bfd6c0 RSP=ffff88801807fe00 R8 =0000000000000000 R9 =ffffed10017e1581 R10=0000000000000000 R11=0000000000000001 R12=ffff888017bfd700 R13=0000000000000010 R14=ffff888017ffca48 R15=ffff88801b61bbc8 RIP=ffffffff81751c74 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 00007f9a48480900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe150fb000 CR3=0000000020202000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000