[ 39.235751] ------------[ cut here ]------------ [ 39.236693] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.238746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.240189] Modules linked in: [ 39.240772] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.242971] Tainted: [W]=WARN [ 39.243517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.245038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.245950] 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 [ 39.249111] RSP: 0018:ffff888019cf7bc0 EFLAGS: 00010286 [ 39.250090] RAX: 0000000000000000 RBX: ffffed100339ef78 RCX: ffffffff813a4050 [ 39.251354] RDX: ffff888019e45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.252616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339ef2f [ 39.253919] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.255235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cf7df8 [ 39.256518] FS: 00007eff621f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.257975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.259017] CR2: 00007fffe8439ef7 CR3: 000000000e392000 CR4: 0000000000350ef0 [ 39.260295] Call Trace: [ 39.260758] [ 39.261213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.262112] ? __create_object+0x59/0x80 [ 39.262853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.263836] __vmalloc_noprof+0x59/0x60 [ 39.264595] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.265487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.266413] bpf_prog_alloc+0x39/0x200 [ 39.267146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.268077] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.268989] do_seccomp+0x349/0x25e0 [ 39.269676] ? find_held_lock+0x2b/0x80 [ 39.270427] ? do_prlimit+0x310/0x610 [ 39.271165] ? __pfx_do_seccomp+0x10/0x10 [ 39.271963] ? do_raw_spin_unlock+0x53/0x220 [ 39.272761] ? _raw_spin_unlock+0x1e/0x40 [ 39.273551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.274514] ? static_key_count+0x60/0x80 [ 39.275298] prctl_set_seccomp+0x4e/0x70 [ 39.276067] __do_sys_prctl+0xe6c/0x1d70 [ 39.276818] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.277688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.278643] ? irqentry_exit+0xf3/0x650 [ 39.279400] do_syscall_64+0xbf/0x430 [ 39.280131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.281071] RIP: 0033:0x7eff626eb5cd [ 39.281717] 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 [ 39.284886] RSP: 002b:00007fffe8438880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.286227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff626eb5cd [ 39.287501] RDX: 000055c329ee1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.288762] RBP: 00007fffe84388e0 R08: 0000000000000000 R09: 00007fffe8437f80 [ 39.290039] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3574bbbf0 [ 39.291319] R13: 00007fffe8438d10 R14: 000055c3574c5380 R15: 000055c3574d0460 [ 39.292615] [ 39.293080] irq event stamp: 1855 [ 39.293685] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 39.295195] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 39.296696] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 39.298240] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 39.299775] ---[ end trace 0000000000000000 ]--- [ 42.135569] ------------[ cut here ]------------ [ 42.136691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.138729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.140284] Modules linked in: [ 42.140912] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.142842] Tainted: [W]=WARN [ 42.143427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.144845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.145736] 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 [ 42.148829] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 42.149781] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 42.151030] RDX: ffff888017705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.152290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 42.153558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.154813] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 42.156073] FS: 00007f732e1cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.157502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.158546] CR2: 00007f732e7324a6 CR3: 000000000fe94000 CR4: 0000000000350ef0 [ 42.159799] Call Trace: [ 42.160296] [ 42.160701] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.161580] ? __create_object+0x59/0x80 [ 42.162358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.163302] __vmalloc_noprof+0x59/0x60 [ 42.164050] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.164908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.165788] bpf_prog_alloc+0x39/0x200 [ 42.166504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.167414] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.168298] do_seccomp+0x349/0x25e0 [ 42.169008] ? find_held_lock+0x2b/0x80 [ 42.169721] ? do_prlimit+0x310/0x610 [ 42.170451] ? __pfx_do_seccomp+0x10/0x10 [ 42.171227] ? do_raw_spin_unlock+0x53/0x220 [ 42.172044] ? _raw_spin_unlock+0x1e/0x40 [ 42.172779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.173734] ? static_key_count+0x60/0x80 [ 42.174518] prctl_set_seccomp+0x4e/0x70 [ 42.175289] __do_sys_prctl+0xe6c/0x1d70 [ 42.176062] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.176864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.177804] ? irqentry_exit+0xf3/0x650 [ 42.178552] do_syscall_64+0xbf/0x430 [ 42.179279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.180205] RIP: 0033:0x7f732e6be5cd [ 42.180849] 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 [ 42.183986] RSP: 002b:00007ffc3559b1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.185312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f732e6be5cd [ 42.186559] RDX: 0000561a52046e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.187806] RBP: 00007ffc3559b210 R08: 0000000000000000 R09: 00007ffc3559a8b0 [ 42.189054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a5d5bead0 [ 42.190315] R13: 00007ffc3559b640 R14: 0000561a5d5bfbc0 R15: 0000561a5d5d0780 [ 42.191589] [ 42.192057] irq event stamp: 1859 [ 42.192654] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 42.194117] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 42.195331] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 42.196562] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 42.197771] ---[ end trace 0000000000000000 ]--- [ 42.968752] ------------[ cut here ]------------ [ 42.969663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.971666] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.973109] Modules linked in: [ 42.973690] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.975829] Tainted: [W]=WARN [ 42.976487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.977912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.978743] 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 [ 42.981772] RSP: 0018:ffff8880188f7bc0 EFLAGS: 00010286 [ 42.982702] RAX: 0000000000000000 RBX: ffffed100311ef78 RCX: ffffffff813a4050 [ 42.983933] RDX: ffff88800c449bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.985173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311ef2f [ 42.986401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.987643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188f7df8 [ 42.988899] FS: 00007f782c90c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.990305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.991345] CR2: 00007ffe64f18ef7 CR3: 000000000d847000 CR4: 0000000000350ef0 [ 42.992593] Call Trace: [ 42.993095] [ 42.993500] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.994385] ? __create_object+0x59/0x80 [ 42.995155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.996122] __vmalloc_noprof+0x59/0x60 [ 42.996827] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.997694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.998636] bpf_prog_alloc+0x39/0x200 [ 42.999372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.000293] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.001206] do_seccomp+0x349/0x25e0 [ 43.001921] ? find_held_lock+0x2b/0x80 [ 43.002626] ? do_prlimit+0x310/0x610 [ 43.003359] ? __pfx_do_seccomp+0x10/0x10 [ 43.004139] ? do_raw_spin_unlock+0x53/0x220 [ 43.004960] ? _raw_spin_unlock+0x1e/0x40 [ 43.005703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.006664] ? static_key_count+0x60/0x80 [ 43.007447] prctl_set_seccomp+0x4e/0x70 [ 43.008225] __do_sys_prctl+0xe6c/0x1d70 [ 43.009004] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.009846] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.010807] ? irqentry_exit+0xf3/0x650 [ 43.011565] do_syscall_64+0xbf/0x430 [ 43.012293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.013249] RIP: 0033:0x7f782cdfe5cd [ 43.013942] 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 [ 43.017090] RSP: 002b:00007ffe64f16540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.018433] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f782cdfe5cd [ 43.019689] RDX: 0000562d6d0c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.020955] RBP: 00007ffe64f165a0 R08: 0000000000000000 R09: 00007ffe64f15c40 [ 43.022224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d7e847ad0 [ 43.023485] R13: 00007ffe64f169d0 R14: 0000562d7e848bc0 R15: 0000562d7e859780 [ 43.024763] [ 43.025255] irq event stamp: 1843 [ 43.025854] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 43.027375] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 43.028889] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 43.030284] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 43.031532] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61186' (ECDSA) to the list of known hosts. 2025/11/17 12:55:57 fuzzer started 2025/11/17 12:55:57 dialing manager at localhost:37895 2025/11/17 12:55:57 checking machine... 2025/11/17 12:55:57 checking revisions... [ 43.939781] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:55:58 testing simple program... [ 44.028432] cgroup: Unknown subsys name 'net' [ 44.097284] cgroup: Unknown subsys name 'cpuset' [ 44.112728] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:55:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888018adc9c0 RCX=ffffffff81728081 RDX=1ffff11001bb50b2 RSI=ffffffff817253c6 RDI=ffff88800dda8590 RBP=ffff88801bbbb280 RSP=ffff88800f69f8b0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000004 R11=0000000000000001 R12=ffff88800dda8500 R13=ffff888018adc9c0 R14=0000000000000004 R15=0000000000000450 RIP=ffffffff8172546f 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 00007f732e1cc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc35593ff8 CR3=000000000fe5f000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000203f5 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2193f5000 CR3=000000000e1cb000 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=35353a323120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000