[ 39.000133] ------------[ cut here ]------------ [ 39.001089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.003149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.004632] Modules linked in: [ 39.005229] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.007432] Tainted: [W]=WARN [ 39.008108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.009580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.010480] 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 [ 39.013660] RSP: 0018:ffff88800b0c7bc0 EFLAGS: 00010286 [ 39.014594] RAX: 0000000000000000 RBX: ffffed1001618f78 RCX: ffffffff813a4050 [ 39.015919] RDX: ffff88800ce08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.017203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001618f2f [ 39.018482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.019763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b0c7df8 [ 39.021079] FS: 00007f8e21b4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.022534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.023586] CR2: 00007f8e220b34a6 CR3: 000000000d569000 CR4: 0000000000350ef0 [ 39.024901] Call Trace: [ 39.025369] [ 39.025823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.026722] ? __create_object+0x59/0x80 [ 39.027528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.028796] __vmalloc_noprof+0x59/0x60 [ 39.029768] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.030883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032091] bpf_prog_alloc+0x39/0x200 [ 39.033034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034225] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.035193] do_seccomp+0x349/0x25e0 [ 39.036007] ? find_held_lock+0x2b/0x80 [ 39.036826] ? do_prlimit+0x310/0x610 [ 39.037563] ? __pfx_do_seccomp+0x10/0x10 [ 39.038395] ? do_raw_spin_unlock+0x53/0x220 [ 39.039257] ? _raw_spin_unlock+0x1e/0x40 [ 39.040086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.041060] ? static_key_count+0x60/0x80 [ 39.041886] prctl_set_seccomp+0x4e/0x70 [ 39.042709] __do_sys_prctl+0xe6c/0x1d70 [ 39.043460] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.044341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.045548] ? irqentry_exit+0xf3/0x650 [ 39.046482] do_syscall_64+0xbf/0x430 [ 39.047422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048643] RIP: 0033:0x7f8e2203f5cd [ 39.049457] 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 [ 39.053356] RSP: 002b:00007ffdbeda1fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.055055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e2203f5cd [ 39.056700] RDX: 00005620d968fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.058315] RBP: 00007ffdbeda2030 R08: 0000000000000000 R09: 00007ffdbeda16d0 [ 39.059956] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620e66a5ad0 [ 39.061551] R13: 00007ffdbeda2460 R14: 00005620e66a6bc0 R15: 00005620e66b7780 [ 39.063186] [ 39.063776] irq event stamp: 1797 [ 39.064570] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.066588] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 39.068648] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 39.070428] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 39.072127] ---[ end trace 0000000000000000 ]--- [ 41.863983] ------------[ cut here ]------------ [ 41.864820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.866639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.867946] Modules linked in: [ 41.868457] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.870163] Tainted: [W]=WARN [ 41.870668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.871940] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.872730] 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 [ 41.875468] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 41.876317] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 41.877423] RDX: ffff88801709b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.878516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 41.879619] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.881068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 41.882347] FS: 00007f527e086900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.883766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.884844] CR2: 00007f527e578580 CR3: 000000000e298000 CR4: 0000000000350ef0 [ 41.886109] Call Trace: [ 41.886566] [ 41.887016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.887924] ? __create_object+0x59/0x80 [ 41.888702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.889649] __vmalloc_noprof+0x59/0x60 [ 41.890345] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.891201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.892132] bpf_prog_alloc+0x39/0x200 [ 41.892863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.893768] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.894669] do_seccomp+0x349/0x25e0 [ 41.895327] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.896221] ? __pfx_do_seccomp+0x10/0x10 [ 41.896997] ? find_held_lock+0x2b/0x80 [ 41.897749] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.898695] ? static_key_count+0x60/0x80 [ 41.899433] prctl_set_seccomp+0x4e/0x70 [ 41.900211] __do_sys_prctl+0xe6c/0x1d70 [ 41.900993] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.901840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.902794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.903748] ? irqentry_exit+0xf3/0x650 [ 41.904466] do_syscall_64+0xbf/0x430 [ 41.905196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.906133] RIP: 0033:0x7f527e5785cd [ 41.906837] 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 [ 41.909790] RSP: 002b:00007fff64f46e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.910928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f527e5785cd [ 41.911994] RDX: 000055a07abd7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.913051] RBP: 00007fff64f46e70 R08: 0000000000000000 R09: 00007fff64f46510 [ 41.914129] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0aa07aad0 [ 41.915189] R13: 00007fff64f472a0 R14: 000055a0aa07bbc0 R15: 000055a0aa08c780 [ 41.916278] [ 41.916655] irq event stamp: 1823 [ 41.917155] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 41.918422] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 41.919678] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 41.920962] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 41.922216] ---[ end trace 0000000000000000 ]--- [ 42.543480] ------------[ cut here ]------------ [ 42.543930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.544870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.545512] Modules linked in: [ 42.545810] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.546710] Tainted: [W]=WARN [ 42.546961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.547629] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.548032] 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 [ 42.549489] RSP: 0018:ffff888015f4fbc0 EFLAGS: 00010286 [ 42.549937] RAX: 0000000000000000 RBX: ffffed1002be9f78 RCX: ffffffff813a4050 [ 42.550510] RDX: ffff8880177ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.551095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be9f2f [ 42.551683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.552252] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f4fdf8 [ 42.552840] FS: 00007fe094edf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.553477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.553961] CR2: 00007ffd30a0bef7 CR3: 000000000b6da000 CR4: 0000000000350ef0 [ 42.554527] Call Trace: [ 42.554757] [ 42.554946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.555334] ? __create_object+0x59/0x80 [ 42.555696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.556123] __vmalloc_noprof+0x59/0x60 [ 42.556453] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.556856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.557260] bpf_prog_alloc+0x39/0x200 [ 42.557574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.557997] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.558388] do_seccomp+0x349/0x25e0 [ 42.558717] ? find_held_lock+0x2b/0x80 [ 42.559044] ? do_prlimit+0x310/0x610 [ 42.559364] ? __pfx_do_seccomp+0x10/0x10 [ 42.559722] ? do_raw_spin_unlock+0x53/0x220 [ 42.560087] ? _raw_spin_unlock+0x1e/0x40 [ 42.560425] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.560868] ? static_key_count+0x60/0x80 [ 42.561215] prctl_set_seccomp+0x4e/0x70 [ 42.561547] __do_sys_prctl+0xe6c/0x1d70 [ 42.561906] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.562274] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.562711] ? irqentry_exit+0xf3/0x650 [ 42.563041] do_syscall_64+0xbf/0x430 [ 42.563356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.563788] RIP: 0033:0x7fe0953d15cd [ 42.564095] 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 [ 42.565531] RSP: 002b:00007ffd30a0a8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.566150] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0953d15cd [ 42.566728] RDX: 0000564994717e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.567284] RBP: 00007ffd30a0a930 R08: 0000000000000000 R09: 00007ffd30a09fd0 [ 42.567860] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649a8cb7ad0 [ 42.568427] R13: 00007ffd30a0ad60 R14: 00005649a8cb8bc0 R15: 00005649a8cc9780 [ 42.569015] [ 42.569206] irq event stamp: 1621 [ 42.569483] hardirqs last enabled at (1629): [] __up_console_sem+0x78/0x80 [ 42.570180] hardirqs last disabled at (1638): [] __up_console_sem+0x5d/0x80 [ 42.570870] softirqs last enabled at (1132): [] handle_softirqs+0x50c/0x770 [ 42.571548] softirqs last disabled at (1127): [] __irq_exit_rcu+0xc4/0x100 [ 42.572251] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4229' (ECDSA) to the list of known hosts. 2025/11/18 05:22:15 fuzzer started 2025/11/18 05:22:15 dialing manager at localhost:37895 2025/11/18 05:22:15 checking machine... 2025/11/18 05:22:15 checking revisions... [ 43.409790] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:22:15 testing simple program... [ 43.497587] cgroup: Unknown subsys name 'net' [ 43.533357] cgroup: Unknown subsys name 'cpuset' [ 43.543631] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:22:14 Registers: info registers vcpu 0 RAX=000000000003ca3b 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=00000202 [-------] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f30d87a5450 CR3=000000000d427000 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=32323a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343530 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff81374aec RDX=ffff88801616b780 RSI=ffffffff813748d8 RDI=ffffffff85e1ff20 RBP=ffffffff85e1ff20 RSP=ffff888015f4fca0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff813748d8 R13=ffff88807ffd7650 R14=ffff88800d6ea1c0 R15=ffff88800945d280 RIP=ffffffff81529082 RFL=00000247 [---Z-PC] 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 00007f527e086900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff64f40000 CR3=000000001f404000 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=000000000000000000ffff0000000000 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