[ 45.906297] ------------[ cut here ]------------ [ 45.907291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.909312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.910781] Modules linked in: [ 45.911484] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.913472] Tainted: [W]=WARN [ 45.914086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.915582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.916514] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.919699] RSP: 0018:ffff8880160dfbc0 EFLAGS: 00010286 [ 45.920675] RAX: 0000000000000000 RBX: ffffed1002c1bf78 RCX: ffffffff813a4050 [ 45.921957] RDX: ffff888015891bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.923291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1bf2f [ 45.924586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.925891] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160dfdf8 [ 45.927196] FS: 00007f6114bcd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.928640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.929708] CR2: 00007fff8b71fef7 CR3: 000000000d68e000 CR4: 0000000000350ef0 [ 45.931030] Call Trace: [ 45.931500] [ 45.931908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.932810] ? __create_object+0x59/0x80 [ 45.933590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.934595] __vmalloc_noprof+0x59/0x60 [ 45.935356] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.936231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.937167] bpf_prog_alloc+0x39/0x200 [ 45.937865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.938803] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.939717] do_seccomp+0x349/0x25e0 [ 45.940440] ? find_held_lock+0x2b/0x80 [ 45.941207] ? do_prlimit+0x310/0x610 [ 45.941920] ? __pfx_do_seccomp+0x10/0x10 [ 45.942735] ? do_raw_spin_unlock+0x53/0x220 [ 45.943578] ? _raw_spin_unlock+0x1e/0x40 [ 45.944374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.945353] ? static_key_count+0x60/0x80 [ 45.946164] prctl_set_seccomp+0x4e/0x70 [ 45.946922] __do_sys_prctl+0xe6c/0x1d70 [ 45.947717] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.948572] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.949563] ? irqentry_exit+0xf3/0x650 [ 45.950354] do_syscall_64+0xbf/0x430 [ 45.951113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.952084] RIP: 0033:0x7f61150bf5cd [ 45.952752] 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 [ 45.955928] RSP: 002b:00007fff8b71e680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.957301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61150bf5cd [ 45.958626] RDX: 0000562513f50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.959932] RBP: 00007fff8b71e6e0 R08: 0000000000000000 R09: 00007fff8b71dd80 [ 45.961222] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625525adad0 [ 45.962515] R13: 00007fff8b71eb10 R14: 00005625525aebc0 R15: 00005625525bf780 [ 45.963806] [ 45.964265] irq event stamp: 1747 [ 45.964878] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 45.966433] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 45.967968] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 45.969535] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 45.971074] ---[ end trace 0000000000000000 ]--- [ 49.000867] ------------[ cut here ]------------ [ 49.001936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.004244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.005960] Modules linked in: [ 49.006784] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.009550] Tainted: [W]=WARN [ 49.010324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.012105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.013159] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.016672] RSP: 0018:ffff888013e2fbc0 EFLAGS: 00010286 [ 49.017767] RAX: 0000000000000000 RBX: ffffed10027c5f78 RCX: ffffffff813a4050 [ 49.019212] RDX: ffff8880168b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.020839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c5f2f [ 49.022519] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.024184] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e2fdf8 [ 49.025858] FS: 00007f1fdc777900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.027752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.029129] CR2: 00007ffcc35ecef7 CR3: 000000000d6fb000 CR4: 0000000000350ef0 [ 49.030818] Call Trace: [ 49.031476] [ 49.032066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.033224] ? __create_object+0x59/0x80 [ 49.034234] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.035523] __vmalloc_noprof+0x59/0x60 [ 49.036511] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.037640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.038862] bpf_prog_alloc+0x39/0x200 [ 49.039820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.041031] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.042194] do_seccomp+0x349/0x25e0 [ 49.043127] ? find_held_lock+0x2b/0x80 [ 49.044094] ? do_prlimit+0x310/0x610 [ 49.045040] ? __pfx_do_seccomp+0x10/0x10 [ 49.046047] ? do_raw_spin_unlock+0x53/0x220 [ 49.047111] ? _raw_spin_unlock+0x1e/0x40 [ 49.047935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.049025] ? static_key_count+0x60/0x80 [ 49.049858] prctl_set_seccomp+0x4e/0x70 [ 49.050727] __do_sys_prctl+0xe6c/0x1d70 [ 49.051461] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.052265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.053160] ? irqentry_exit+0xf3/0x650 [ 49.053824] do_syscall_64+0xbf/0x430 [ 49.054516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.055404] RIP: 0033:0x7f1fdcc695cd [ 49.056054] 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 [ 49.059003] RSP: 002b:00007ffcc35ea7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.060258] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fdcc695cd [ 49.061431] RDX: 000055cca6b6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.062612] RBP: 00007ffcc35ea800 R08: 0000000000000000 R09: 00007ffcc35e9ea0 [ 49.063783] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cce3be0ad0 [ 49.064962] R13: 00007ffcc35eac30 R14: 000055cce3be1bc0 R15: 000055cce3bf2780 [ 49.066227] [ 49.066629] irq event stamp: 1797 [ 49.067233] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.068620] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.070002] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.071435] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 49.072819] ---[ end trace 0000000000000000 ]--- [ 49.903229] ------------[ cut here ]------------ [ 49.904205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.906228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.907743] Modules linked in: [ 49.908392] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.910435] Tainted: [W]=WARN [ 49.911048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.912564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.913498] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.916750] RSP: 0018:ffff888015e0fbc0 EFLAGS: 00010286 [ 49.917750] RAX: 0000000000000000 RBX: ffffed1002bc1f78 RCX: ffffffff813a4050 [ 49.919070] RDX: ffff88800ec25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.920381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc1f2f [ 49.921693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.923016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e0fdf8 [ 49.924328] FS: 00007f02685e6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.925798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.926893] CR2: 00007f0268ad8580 CR3: 000000000cdc9000 CR4: 0000000000350ef0 [ 49.928207] Call Trace: [ 49.928686] [ 49.929139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.930053] ? __create_object+0x59/0x80 [ 49.930809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.931799] __vmalloc_noprof+0x59/0x60 [ 49.932583] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.933478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.934441] bpf_prog_alloc+0x39/0x200 [ 49.935181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.936128] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.937053] do_seccomp+0x349/0x25e0 [ 49.937764] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.938728] ? __pfx_do_seccomp+0x10/0x10 [ 49.939532] ? find_held_lock+0x2b/0x80 [ 49.940317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.941295] ? static_key_count+0x60/0x80 [ 49.942101] prctl_set_seccomp+0x4e/0x70 [ 49.942867] __do_sys_prctl+0xe6c/0x1d70 [ 49.943671] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.944545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.945533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.946519] ? irqentry_exit+0xf3/0x650 [ 49.947293] do_syscall_64+0xbf/0x430 [ 49.948070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.949027] RIP: 0033:0x7f0268ad85cd [ 49.949694] 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 [ 49.952882] RSP: 002b:00007fffe8282920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.954272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0268ad85cd [ 49.955596] RDX: 000055bce4917e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.956898] RBP: 00007fffe8282980 R08: 0000000000000000 R09: 00007fffe8282020 [ 49.958181] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd22f962b0 [ 49.959497] R13: 00007fffe8282db0 R14: 000055bd22f98d20 R15: 000055bd22faa8d0 [ 49.960831] [ 49.961285] irq event stamp: 1711 [ 49.961896] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.963488] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.965041] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.966636] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.968173] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46589' (ECDSA) to the list of known hosts. 2025/11/19 04:10:24 fuzzer started 2025/11/19 04:10:24 dialing manager at localhost:34383 2025/11/19 04:10:24 checking machine... 2025/11/19 04:10:24 checking revisions... [ 50.859265] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:10:24 testing simple program... [ 50.957353] cgroup: Unknown subsys name 'net' [ 51.009742] cgroup: Unknown subsys name 'cpuset' [ 51.023251] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:10:23 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff8880156b7f48 RSP=ffff8880156b7f00 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=00000000000000ba R13=00000000000000ba R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815bd130 RFL=00000016 [----AP-] 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 00007f2331c15900 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=00007f233132c020 CR3=0000000015efd000 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=02b84bca6a3ee699c347342c5e4f7e95 XMM02=0000000000302458eff9b2d0a8fce9cb XMM03=00000000003025282c67c8bc2e329bc3 XMM04=a81d2712b9a3eae700000000000ae988 XMM05=04d58ede303fdc8c0000000000320ee0 XMM06=1b7479f660739b70000000000031f518 XMM07=fb795ef6d6577056000000000030f778 XMM08=2c67c8bc2e329bc300000000003024c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86ac3ad6 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888016277a28 RSP=ffff888016277960 R8 =ffffffff86ac3ada R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027439 R12=ffff888016277a30 R13=ffff888016277a18 R14=ffff888016277f10 R15=ffff8880162779d0 RIP=ffffffff8135e990 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 00007f1fdc777900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc35e4000 CR3=000000002016c000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000