[ 45.540960] ------------[ cut here ]------------ [ 45.541885] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.543890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.545322] Modules linked in: [ 45.545950] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.547910] Tainted: [W]=WARN [ 45.548506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.550001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.550912] 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 [ 45.554063] RSP: 0018:ffff888017d9fbc0 EFLAGS: 00010286 [ 45.555025] RAX: 0000000000000000 RBX: ffffed1002fb3f78 RCX: ffffffff813a4050 [ 45.556309] RDX: ffff88801642d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.557594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb3f2f [ 45.558873] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.560142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d9fdf8 [ 45.561469] FS: 00007f41d1895900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.562900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.563954] CR2: 00007f41d1d87580 CR3: 000000001c2e7000 CR4: 0000000000350ef0 [ 45.565243] Call Trace: [ 45.565738] [ 45.566143] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.567024] ? __create_object+0x59/0x80 [ 45.567807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.568768] __vmalloc_noprof+0x59/0x60 [ 45.569552] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.570368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.571299] bpf_prog_alloc+0x39/0x200 [ 45.572048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.572967] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.573894] do_seccomp+0x349/0x25e0 [ 45.574614] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.575499] ? __pfx_do_seccomp+0x10/0x10 [ 45.576235] ? find_held_lock+0x2b/0x80 [ 45.576994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.577952] ? static_key_count+0x60/0x80 [ 45.578759] prctl_set_seccomp+0x4e/0x70 [ 45.579551] __do_sys_prctl+0xe6c/0x1d70 [ 45.580282] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.581139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.582106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.583069] ? irqentry_exit+0xf3/0x650 [ 45.583828] do_syscall_64+0xbf/0x430 [ 45.584572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.585530] RIP: 0033:0x7f41d1d875cd [ 45.586191] 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 [ 45.589354] RSP: 002b:00007ffdde464120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.590697] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41d1d875cd [ 45.591963] RDX: 0000560ab6fcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.593258] RBP: 00007ffdde464180 R08: 0000000000000000 R09: 00007ffdde463820 [ 45.594521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ad09852b0 [ 45.595790] R13: 00007ffdde4645b0 R14: 0000560ad0987d20 R15: 0000560ad09998d0 [ 45.597086] [ 45.597536] irq event stamp: 1733 [ 45.598143] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 45.599647] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 45.601155] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 45.602678] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 45.604187] ---[ end trace 0000000000000000 ]--- [ 49.057267] ------------[ cut here ]------------ [ 49.058232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.060311] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.061815] Modules linked in: [ 49.062423] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.064472] Tainted: [W]=WARN [ 49.065049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.066814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.067839] 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 [ 49.071212] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286 [ 49.072486] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050 [ 49.074082] RDX: ffff88800fc78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.075595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f [ 49.077115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.078573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8 [ 49.079873] FS: 00007fcb1e541900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.081356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.082463] CR2: 00007fcb1ea33580 CR3: 000000000c0a6000 CR4: 0000000000350ef0 [ 49.083770] Call Trace: [ 49.084243] [ 49.084776] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.085739] ? __create_object+0x59/0x80 [ 49.086569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.087581] __vmalloc_noprof+0x59/0x60 [ 49.088301] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.089211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.090174] bpf_prog_alloc+0x39/0x200 [ 49.090935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.091899] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.092821] do_seccomp+0x349/0x25e0 [ 49.093619] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.094624] ? __pfx_do_seccomp+0x10/0x10 [ 49.095405] ? find_held_lock+0x2b/0x80 [ 49.096198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.097199] ? static_key_count+0x60/0x80 [ 49.098046] prctl_set_seccomp+0x4e/0x70 [ 49.098848] __do_sys_prctl+0xe6c/0x1d70 [ 49.099670] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.100548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.101560] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.102574] ? irqentry_exit+0xf3/0x650 [ 49.103314] do_syscall_64+0xbf/0x430 [ 49.104071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.105081] RIP: 0033:0x7fcb1ea335cd [ 49.105815] 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 [ 49.109089] RSP: 002b:00007ffdada6fc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.110496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb1ea335cd [ 49.111843] RDX: 000055f5d3043e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.113166] RBP: 00007ffdada6fcf0 R08: 0000000000000000 R09: 00007ffdada6f390 [ 49.114494] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5f7fd8ad0 [ 49.115818] R13: 00007ffdada70120 R14: 000055f5f7fd9bc0 R15: 000055f5f7fea780 [ 49.117158] [ 49.117655] irq event stamp: 1813 [ 49.118261] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.119846] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.121423] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 49.122857] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 49.124147] ---[ end trace 0000000000000000 ]--- [ 49.942389] ------------[ cut here ]------------ [ 49.943189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.944964] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.946689] Modules linked in: [ 49.947192] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.948952] Tainted: [W]=WARN [ 49.949510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.950777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.951573] 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 [ 49.954343] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286 [ 49.955181] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050 [ 49.956290] RDX: ffff888016940000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.957462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f [ 49.958575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.959682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8 [ 49.960800] FS: 00007f2d5d4ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.962055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.962969] CR2: 00007f2d5da524a6 CR3: 000000001c22f000 CR4: 0000000000350ef0 [ 49.964079] Call Trace: [ 49.964542] [ 49.964892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.965679] ? __create_object+0x59/0x80 [ 49.966318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.967158] __vmalloc_noprof+0x59/0x60 [ 49.967810] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.968583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.969373] bpf_prog_alloc+0x39/0x200 [ 49.969998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.970807] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.971598] do_seccomp+0x349/0x25e0 [ 49.972168] ? find_held_lock+0x2b/0x80 [ 49.972831] ? do_prlimit+0x310/0x610 [ 49.973503] ? __pfx_do_seccomp+0x10/0x10 [ 49.974173] ? do_raw_spin_unlock+0x53/0x220 [ 49.974886] ? _raw_spin_unlock+0x1e/0x40 [ 49.975549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.976312] ? static_key_count+0x60/0x80 [ 49.977005] prctl_set_seccomp+0x4e/0x70 [ 49.977682] __do_sys_prctl+0xe6c/0x1d70 [ 49.978300] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.979036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.979848] ? irqentry_exit+0xf3/0x650 [ 49.980518] do_syscall_64+0xbf/0x430 [ 49.981110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.981919] RIP: 0033:0x7f2d5d9de5cd [ 49.982512] 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 [ 49.985187] RSP: 002b:00007fff62203220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.986361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d5d9de5cd [ 49.987478] RDX: 0000564331bf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.988604] RBP: 00007fff62203280 R08: 0000000000000000 R09: 00007fff62202920 [ 49.989702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564355617b10 [ 49.990811] R13: 00007fff622036b0 R14: 00005643556182b0 R15: 000056435562c6f0 [ 49.991929] [ 49.992332] irq event stamp: 1707 [ 49.993030] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.994662] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.996035] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.997403] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.998741] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20232' (ECDSA) to the list of known hosts. 2025/11/17 19:04:28 fuzzer started 2025/11/17 19:04:28 dialing manager at localhost:37895 2025/11/17 19:04:28 checking machine... 2025/11/17 19:04:28 checking revisions... [ 50.891593] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:04:28 testing simple program... [ 50.988409] cgroup: Unknown subsys name 'net' [ 51.053643] cgroup: Unknown subsys name 'cpuset' [ 51.068638] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:04:27 Registers: info registers vcpu 0 RAX=ffff88800d30ad80 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800d1a4f20 RSI=0000000000000000 RDI=ffff88800d2cea00 RBP=ffff88800d2cea00 RSP=ffff8880168a78d8 R8 =0000000000000001 R9 =ffffed1002d14f0c R10=0000000000000003 R11=0000000000000001 R12=ffff88800dbe6ad0 R13=0000000000000246 R14=ffff88800d2cea00 R15=ffff8880098bfa00 RIP=ffffffff81b6198e 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 00007f1fd0ad7700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15a207b000 CR3=000000000d87f000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34313035332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343130 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888017d9ff48 RDI=ffff88806cf31cd0 RBP=ffff888017d98000 RSP=ffff888017d9f7c8 R8 =0000000000000001 R9 =ffff888017d9f888 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff888017d9f801 R13=ffff888017d9f890 R14=ffff888017d9ff48 R15=ffff888017d9f848 RIP=ffffffff815bcfa0 RFL=00000216 [----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 00007fcb1e541900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdada69000 CR3=0000000020e85000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000