[ 38.817790] ------------[ cut here ]------------ [ 38.818260] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.819225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 38.819906] Modules linked in: [ 38.820215] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.821155] Tainted: [W]=WARN [ 38.821420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.822127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.822541] 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 [ 38.824057] RSP: 0018:ffff88801597fbc0 EFLAGS: 00010286 [ 38.824519] RAX: 0000000000000000 RBX: ffffed1002b2ff78 RCX: ffffffff813a4050 [ 38.825129] RDX: ffff888009fbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.825719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2ff2f [ 38.826338] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.826928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801597fdf8 [ 38.827552] FS: 00007f0d5a90f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.828237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.828721] CR2: 00007fffa6816ef8 CR3: 0000000016ac6000 CR4: 0000000000350ef0 [ 38.829328] Call Trace: [ 38.829550] [ 38.829744] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.830171] ? __create_object+0x59/0x80 [ 38.830523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.830966] __vmalloc_noprof+0x59/0x60 [ 38.831340] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.831735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.832184] bpf_prog_alloc+0x39/0x200 [ 38.832514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.832933] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.833362] do_seccomp+0x349/0x25e0 [ 38.833683] ? find_held_lock+0x2b/0x80 [ 38.834027] ? do_prlimit+0x310/0x610 [ 38.834384] ? __pfx_do_seccomp+0x10/0x10 [ 38.834736] ? do_raw_spin_unlock+0x53/0x220 [ 38.835128] ? _raw_spin_unlock+0x1e/0x40 [ 38.835486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.835919] ? static_key_count+0x60/0x80 [ 38.836304] prctl_set_seccomp+0x4e/0x70 [ 38.836651] __do_sys_prctl+0xe6c/0x1d70 [ 38.837001] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.837410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.837848] ? irqentry_exit+0xf3/0x650 [ 38.838209] do_syscall_64+0xbf/0x430 [ 38.838542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.838972] RIP: 0033:0x7f0d5ae015cd [ 38.839325] 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 [ 38.840826] RSP: 002b:00007fffa6815a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.841467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d5ae015cd [ 38.842054] RDX: 000055d755d5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.842661] RBP: 00007fffa6815ab0 R08: 0000000000000000 R09: 00007fffa6815150 [ 38.843268] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d760852b10 [ 38.843858] R13: 00007fffa6815ee0 R14: 000055d7608532b0 R15: 000055d7608676f0 [ 38.844471] [ 38.844672] irq event stamp: 1719 [ 38.844957] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 38.845681] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 38.846403] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 38.847135] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 38.847839] ---[ end trace 0000000000000000 ]--- [ 41.398735] ------------[ cut here ]------------ [ 41.399535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.401227] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.402461] Modules linked in: [ 41.402956] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.404796] Tainted: [W]=WARN [ 41.405372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.406595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.407381] 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 [ 41.410010] RSP: 0018:ffff888015667bc0 EFLAGS: 00010286 [ 41.410818] RAX: 0000000000000000 RBX: ffffed1002accf78 RCX: ffffffff813a4050 [ 41.411887] RDX: ffff88801b831bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.412954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002accf2f [ 41.414011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.415061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015667df8 [ 41.416144] FS: 00007f504cf39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.417338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.418219] CR2: 00007ffe81ce3ef8 CR3: 000000000ef8e000 CR4: 0000000000350ef0 [ 41.419283] Call Trace: [ 41.419679] [ 41.420017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.420769] ? __create_object+0x59/0x80 [ 41.421420] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.422223] __vmalloc_noprof+0x59/0x60 [ 41.422816] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.423558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.424331] bpf_prog_alloc+0x39/0x200 [ 41.424904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.425669] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.426426] do_seccomp+0x349/0x25e0 [ 41.426991] ? find_held_lock+0x2b/0x80 [ 41.427631] ? do_prlimit+0x310/0x610 [ 41.428240] ? __pfx_do_seccomp+0x10/0x10 [ 41.428857] ? do_raw_spin_unlock+0x53/0x220 [ 41.429557] ? _raw_spin_unlock+0x1e/0x40 [ 41.430211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.430978] ? static_key_count+0x60/0x80 [ 41.431660] prctl_set_seccomp+0x4e/0x70 [ 41.432293] __do_sys_prctl+0xe6c/0x1d70 [ 41.432901] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.433610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.434424] ? irqentry_exit+0xf3/0x650 [ 41.435023] do_syscall_64+0xbf/0x430 [ 41.435654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.436429] RIP: 0033:0x7f504d42b5cd [ 41.436981] 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 [ 41.439615] RSP: 002b:00007ffe81ce2dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.440740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f504d42b5cd [ 41.441813] RDX: 0000558a01d4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.442884] RBP: 00007ffe81ce2e20 R08: 0000000000000000 R09: 00007ffe81ce24c0 [ 41.443965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a08a60ad0 [ 41.445029] R13: 00007ffe81ce3250 R14: 0000558a08a61bc0 R15: 0000558a08a72780 [ 41.446116] [ 41.446475] irq event stamp: 1855 [ 41.446972] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 41.448244] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 41.449507] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 41.450791] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 41.452060] ---[ end trace 0000000000000000 ]--- [ 42.160596] ------------[ cut here ]------------ [ 42.161547] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.163570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.165044] Modules linked in: [ 42.165683] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.167709] Tainted: [W]=WARN [ 42.168321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.169794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.170722] 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 [ 42.173940] RSP: 0018:ffff8880171efbc0 EFLAGS: 00010286 [ 42.174915] RAX: 0000000000000000 RBX: ffffed1002e3df78 RCX: ffffffff813a4050 [ 42.176217] RDX: ffff88801a351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.177505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3df2f [ 42.178787] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.180114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171efdf8 [ 42.181422] FS: 00007f88043fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.182867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.183940] CR2: 00007fff9a531ef8 CR3: 0000000009e7f000 CR4: 0000000000350ef0 [ 42.185230] Call Trace: [ 42.185692] [ 42.186148] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.187001] ? __create_object+0x59/0x80 [ 42.187797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.188774] __vmalloc_noprof+0x59/0x60 [ 42.189533] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.190413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.191373] bpf_prog_alloc+0x39/0x200 [ 42.192118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.193022] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.193937] do_seccomp+0x349/0x25e0 [ 42.194648] ? find_held_lock+0x2b/0x80 [ 42.195431] ? do_prlimit+0x310/0x610 [ 42.196194] ? __pfx_do_seccomp+0x10/0x10 [ 42.196935] ? do_raw_spin_unlock+0x53/0x220 [ 42.197758] ? _raw_spin_unlock+0x1e/0x40 [ 42.198539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.199519] ? static_key_count+0x60/0x80 [ 42.200336] prctl_set_seccomp+0x4e/0x70 [ 42.201119] __do_sys_prctl+0xe6c/0x1d70 [ 42.201865] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.202719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.203707] ? irqentry_exit+0xf3/0x650 [ 42.204487] do_syscall_64+0xbf/0x430 [ 42.205282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.206248] RIP: 0033:0x7f88048ee5cd [ 42.206912] 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 [ 42.210111] RSP: 002b:00007fff9a530650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.211507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88048ee5cd [ 42.212793] RDX: 000055f004dcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.214100] RBP: 00007fff9a5306b0 R08: 0000000000000000 R09: 00007fff9a52fd50 [ 42.215397] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f030c0a2b0 [ 42.216702] R13: 00007fff9a530ae0 R14: 000055f030c0cd20 R15: 000055f030c1e8d0 [ 42.218017] [ 42.218487] irq event stamp: 1751 [ 42.219132] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.220659] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.222174] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.223737] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.225253] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4904' (ECDSA) to the list of known hosts. 2025/11/18 06:17:36 fuzzer started 2025/11/18 06:17:36 dialing manager at localhost:37895 2025/11/18 06:17:36 checking machine... 2025/11/18 06:17:36 checking revisions... [ 43.042795] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:17:37 testing simple program... [ 43.110027] cgroup: Unknown subsys name 'net' [ 43.176864] cgroup: Unknown subsys name 'cpuset' [ 43.187000] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:17:36 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=0000000000000000 RCX=ffffffff84bfbbd6 RDX=ffff88800a01d340 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85524aa0 RSP=ffff88801a12f738 R8 =00007f504cf25000 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000001 R12=0000000000000001 R13=0000000000000005 R14=0000000000000004 R15=ffff88801a12fbc0 RIP=ffffffff81751830 RFL=00000202 [-------] 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 00007f504cf39900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f504cf18020 CR3=0000000015e2c000 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=37313a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303933 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=0000000000022609 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd7d38f2000 CR3=0000000017287000 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=2036333a37313a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035333a37313a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000