[ 45.951592] ------------[ cut here ]------------ [ 45.952520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.954583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.956093] Modules linked in: [ 45.956975] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.959019] Tainted: [W]=WARN [ 45.959609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.961082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.961991] 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 [ 45.965147] RSP: 0018:ffff88801988fbc0 EFLAGS: 00010286 [ 45.966102] RAX: 0000000000000000 RBX: ffffed1003311f78 RCX: ffffffff813a4050 [ 45.967365] RDX: ffff888015f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.968645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003311f2f [ 45.969912] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.971169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801988fdf8 [ 45.972439] FS: 00007f0a11ccd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.973867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.974911] CR2: 00007ffd1a7b2ef8 CR3: 000000001d7ae000 CR4: 0000000000350ef0 [ 45.976173] Call Trace: [ 45.976664] [ 45.977073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.977967] ? __create_object+0x59/0x80 [ 45.978748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.979702] __vmalloc_noprof+0x59/0x60 [ 45.980468] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.981301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.982224] bpf_prog_alloc+0x39/0x200 [ 45.982949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.983886] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.984804] do_seccomp+0x349/0x25e0 [ 45.985522] ? find_held_lock+0x2b/0x80 [ 45.986244] ? do_prlimit+0x310/0x610 [ 45.987003] ? __pfx_do_seccomp+0x10/0x10 [ 45.987785] ? do_raw_spin_unlock+0x53/0x220 [ 45.988631] ? _raw_spin_unlock+0x1e/0x40 [ 45.989371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.990335] ? static_key_count+0x60/0x80 [ 45.991141] prctl_set_seccomp+0x4e/0x70 [ 45.991921] __do_sys_prctl+0xe6c/0x1d70 [ 45.992698] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.993559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.994546] ? irqentry_exit+0xf3/0x650 [ 45.995279] do_syscall_64+0xbf/0x430 [ 45.996037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.996989] RIP: 0033:0x7f0a121bf5cd [ 45.997692] 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 [ 46.000880] RSP: 002b:00007ffd1a7b0580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.002258] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a121bf5cd [ 46.003539] RDX: 000056451ad1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.004843] RBP: 00007ffd1a7b05e0 R08: 0000000000000000 R09: 00007ffd1a7afc80 [ 46.006141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564557215ad0 [ 46.007434] R13: 00007ffd1a7b0a10 R14: 0000564557216bc0 R15: 0000564557227780 [ 46.008727] [ 46.009080] irq event stamp: 1875 [ 46.009632] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 46.010891] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 46.012176] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 46.013460] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 46.014724] ---[ end trace 0000000000000000 ]--- [ 48.898879] ------------[ cut here ]------------ [ 48.899779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.901822] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.903258] Modules linked in: [ 48.903892] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.906103] Tainted: [W]=WARN [ 48.906741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.908211] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.909117] 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 [ 48.912263] RSP: 0018:ffff888019a37bc0 EFLAGS: 00010286 [ 48.913231] RAX: 0000000000000000 RBX: ffffed1003346f78 RCX: ffffffff813a4050 [ 48.914491] RDX: ffff888015e55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.915751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003346f2f [ 48.917017] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.918264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a37df8 [ 48.919546] FS: 00007f5e41b07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.920969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.922017] CR2: 00007ffebe97fef8 CR3: 0000000020434000 CR4: 0000000000350ef0 [ 48.923284] Call Trace: [ 48.923777] [ 48.924203] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.925089] ? __create_object+0x59/0x80 [ 48.925857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.926813] __vmalloc_noprof+0x59/0x60 [ 48.927558] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.928390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.929317] bpf_prog_alloc+0x39/0x200 [ 48.930039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.930953] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.931841] do_seccomp+0x349/0x25e0 [ 48.932571] ? find_held_lock+0x2b/0x80 [ 48.933293] ? do_prlimit+0x310/0x610 [ 48.934041] ? __pfx_do_seccomp+0x10/0x10 [ 48.934828] ? do_raw_spin_unlock+0x53/0x220 [ 48.935666] ? _raw_spin_unlock+0x1e/0x40 [ 48.936468] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.937434] ? static_key_count+0x60/0x80 [ 48.938197] prctl_set_seccomp+0x4e/0x70 [ 48.938973] __do_sys_prctl+0xe6c/0x1d70 [ 48.939754] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.940625] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.941598] ? irqentry_exit+0xf3/0x650 [ 48.942325] do_syscall_64+0xbf/0x430 [ 48.943062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.944043] RIP: 0033:0x7f5e41ff95cd [ 48.944752] 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 [ 48.947942] RSP: 002b:00007ffebe97d510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.949320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e41ff95cd [ 48.950608] RDX: 0000561fcaba8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.951905] RBP: 00007ffebe97d570 R08: 0000000000000000 R09: 00007ffebe97cc10 [ 48.953195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fd7359240 [ 48.954478] R13: 00007ffebe97d9a0 R14: 0000561fd7362380 R15: 0000561fd736d540 [ 48.955779] [ 48.956212] irq event stamp: 1773 [ 48.956867] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 48.958421] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 48.959962] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 48.961508] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 48.963031] ---[ end trace 0000000000000000 ]--- [ 49.674238] ------------[ cut here ]------------ [ 49.675316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.677741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.679466] Modules linked in: [ 49.680178] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.682824] Tainted: [W]=WARN [ 49.683641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.685425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.686521] 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 [ 49.690303] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286 [ 49.691477] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050 [ 49.693041] RDX: ffff888016f63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.694592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f [ 49.696246] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.697902] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8 [ 49.699468] FS: 00007f787c8ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.701220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.702511] CR2: 00007fffc5bd0ef8 CR3: 000000000a1d3000 CR4: 0000000000350ef0 [ 49.704091] Call Trace: [ 49.704708] [ 49.705215] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.706315] ? __create_object+0x59/0x80 [ 49.707262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.708471] __vmalloc_noprof+0x59/0x60 [ 49.709346] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.710430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.711591] bpf_prog_alloc+0x39/0x200 [ 49.712522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.713660] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.714772] do_seccomp+0x349/0x25e0 [ 49.715672] ? find_held_lock+0x2b/0x80 [ 49.716628] ? do_prlimit+0x310/0x610 [ 49.717535] ? __pfx_do_seccomp+0x10/0x10 [ 49.718501] ? do_raw_spin_unlock+0x53/0x220 [ 49.719530] ? _raw_spin_unlock+0x1e/0x40 [ 49.720511] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.721699] ? static_key_count+0x60/0x80 [ 49.722685] prctl_set_seccomp+0x4e/0x70 [ 49.723644] __do_sys_prctl+0xe6c/0x1d70 [ 49.724641] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.725704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.726902] ? irqentry_exit+0xf3/0x650 [ 49.727854] do_syscall_64+0xbf/0x430 [ 49.728773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.729789] RIP: 0033:0x7f787cdde5cd [ 49.730530] 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 [ 49.733895] RSP: 002b:00007fffc5bcfbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.735355] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f787cdde5cd [ 49.736748] RDX: 0000559b181d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.738040] RBP: 00007fffc5bcfc50 R08: 0000000000000000 R09: 00007fffc5bcf2f0 [ 49.739148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b3a74ead0 [ 49.740288] R13: 00007fffc5bd0080 R14: 0000559b3a74fbc0 R15: 0000559b3a760780 [ 49.741445] [ 49.741813] irq event stamp: 1869 [ 49.742341] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 49.743673] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 49.745019] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 49.746377] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 49.747732] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39334' (ECDSA) to the list of known hosts. 2025/11/18 07:35:34 fuzzer started 2025/11/18 07:35:34 dialing manager at localhost:37895 2025/11/18 07:35:34 checking machine... 2025/11/18 07:35:34 checking revisions... [ 50.616867] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:35:35 testing simple program... [ 50.713579] cgroup: Unknown subsys name 'net' [ 50.776678] cgroup: Unknown subsys name 'cpuset' [ 50.793176] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:35:34 Registers: info registers vcpu 0 RAX=0000000000048163 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc90313a8 CR3=000000001d4bc000 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=35333a373020383120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32303539342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323035 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=0000000000000000 RBX=ffff88800b3d6000 RCX=ffffffff8191942b RDX=ffff888019cdb780 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff8880143ffa40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88801c54ced8 R14=000000000000005a R15=0000000000000000 RIP=ffffffff81751606 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8a9f6dc700 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=00007f5e420bf0b0 CR3=000000001d4bc000 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=2033333a35333a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a35333a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000