[ 39.149125] ------------[ cut here ]------------ [ 39.150057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.152067] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.153530] Modules linked in: [ 39.154108] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.156101] Tainted: [W]=WARN [ 39.156691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.158159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.159063] 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 [ 39.162221] RSP: 0018:ffff88800c5dfbc0 EFLAGS: 00010286 [ 39.163157] RAX: 0000000000000000 RBX: ffffed10018bbf78 RCX: ffffffff813a4050 [ 39.164440] RDX: ffff888016289bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.165736] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018bbf2f [ 39.167014] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.168306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c5dfdf8 [ 39.169579] FS: 00007fb9b0b61900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.171019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.172080] CR2: 00007fb9b1053580 CR3: 000000000a246000 CR4: 0000000000350ef0 [ 39.173344] Call Trace: [ 39.173806] [ 39.174252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.175106] ? __create_object+0x59/0x80 [ 39.175876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.176836] __vmalloc_noprof+0x59/0x60 [ 39.177754] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.178776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.179751] bpf_prog_alloc+0x39/0x200 [ 39.180500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.181446] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.182375] do_seccomp+0x349/0x25e0 [ 39.183054] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.183967] ? __pfx_do_seccomp+0x10/0x10 [ 39.184750] ? find_held_lock+0x2b/0x80 [ 39.185518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.186488] ? static_key_count+0x60/0x80 [ 39.187283] prctl_set_seccomp+0x4e/0x70 [ 39.188039] __do_sys_prctl+0xe6c/0x1d70 [ 39.188825] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.189670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.190632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.191617] ? irqentry_exit+0xf3/0x650 [ 39.192382] do_syscall_64+0xbf/0x430 [ 39.193085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.194039] RIP: 0033:0x7fb9b10535cd [ 39.194736] 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 [ 39.197882] RSP: 002b:00007ffd7f27ead0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.199270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9b10535cd [ 39.200587] RDX: 00005559e2e7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.201872] RBP: 00007ffd7f27eb30 R08: 0000000000000000 R09: 00007ffd7f27e1d0 [ 39.203158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a12319ad0 [ 39.204450] R13: 00007ffd7f27ef60 R14: 0000555a1231abc0 R15: 0000555a1232b780 [ 39.205757] [ 39.206178] irq event stamp: 1767 [ 39.206826] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.208363] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.209891] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 39.211434] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 39.212962] ---[ end trace 0000000000000000 ]--- [ 42.082032] ------------[ cut here ]------------ [ 42.083097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.085414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.087068] Modules linked in: [ 42.087816] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.090105] Tainted: [W]=WARN [ 42.090800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.092504] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.093546] 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 [ 42.097171] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 42.098329] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 42.099809] RDX: ffff88800e151bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.101272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 42.102732] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.104221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 42.105686] FS: 00007fbb58fe9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.107351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.108588] CR2: 00007ffcb406bef7 CR3: 000000000a060000 CR4: 0000000000350ef0 [ 42.110067] Call Trace: [ 42.110657] [ 42.111123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.112227] ? __create_object+0x59/0x80 [ 42.112960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.113917] __vmalloc_noprof+0x59/0x60 [ 42.114665] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.115519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.116445] bpf_prog_alloc+0x39/0x200 [ 42.117116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.118012] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.118883] do_seccomp+0x349/0x25e0 [ 42.119593] ? find_held_lock+0x2b/0x80 [ 42.120357] ? do_prlimit+0x310/0x610 [ 42.121041] ? __pfx_do_seccomp+0x10/0x10 [ 42.121814] ? do_raw_spin_unlock+0x53/0x220 [ 42.122624] ? _raw_spin_unlock+0x1e/0x40 [ 42.123393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.124342] ? static_key_count+0x60/0x80 [ 42.125086] prctl_set_seccomp+0x4e/0x70 [ 42.125851] __do_sys_prctl+0xe6c/0x1d70 [ 42.126612] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.127448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.128398] ? irqentry_exit+0xf3/0x650 [ 42.129099] do_syscall_64+0xbf/0x430 [ 42.129804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.130729] RIP: 0033:0x7fbb594db5cd [ 42.131410] 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 [ 42.134494] RSP: 002b:00007ffcb4069880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.135827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb594db5cd [ 42.137088] RDX: 000055c378216e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.138369] RBP: 00007ffcb40698e0 R08: 0000000000000000 R09: 00007ffcb4068f80 [ 42.139650] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3a0192ad0 [ 42.140906] R13: 00007ffcb4069d10 R14: 000055c3a0193bc0 R15: 000055c3a01a4780 [ 42.142186] [ 42.142646] irq event stamp: 1767 [ 42.143282] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 42.144793] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 42.146285] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.147798] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.149155] ---[ end trace 0000000000000000 ]--- [ 42.965830] ------------[ cut here ]------------ [ 42.966758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.968756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.970227] Modules linked in: [ 42.970827] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.972835] Tainted: [W]=WARN [ 42.973443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.974899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.975814] 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 [ 42.978982] RSP: 0018:ffff888016e9fbc0 EFLAGS: 00010286 [ 42.979974] RAX: 0000000000000000 RBX: ffffed1002dd3f78 RCX: ffffffff813a4050 [ 42.981270] RDX: ffff88801a17b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.982550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd3f2f [ 42.983841] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.985135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e9fdf8 [ 42.986435] FS: 00007f009835b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.987889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.988970] CR2: 00007ffc1ec33ef7 CR3: 0000000020c20000 CR4: 0000000000350ef0 [ 42.990250] Call Trace: [ 42.990720] [ 42.991125] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.992045] ? __create_object+0x59/0x80 [ 42.992804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.993763] __vmalloc_noprof+0x59/0x60 [ 42.994512] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.995370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.996315] bpf_prog_alloc+0x39/0x200 [ 42.997003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.997921] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.998793] do_seccomp+0x349/0x25e0 [ 42.999516] ? find_held_lock+0x2b/0x80 [ 43.000285] ? do_prlimit+0x310/0x610 [ 43.000978] ? __pfx_do_seccomp+0x10/0x10 [ 43.001763] ? do_raw_spin_unlock+0x53/0x220 [ 43.002610] ? _raw_spin_unlock+0x1e/0x40 [ 43.003388] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.004375] ? static_key_count+0x60/0x80 [ 43.005149] prctl_set_seccomp+0x4e/0x70 [ 43.005937] __do_sys_prctl+0xe6c/0x1d70 [ 43.006723] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.007575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.008554] ? irqentry_exit+0xf3/0x650 [ 43.009320] do_syscall_64+0xbf/0x430 [ 43.010010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.010955] RIP: 0033:0x7f009884d5cd [ 43.011668] 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 [ 43.014841] RSP: 002b:00007ffc1ec31990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.016227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f009884d5cd [ 43.017514] RDX: 00005555ae8eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.018803] RBP: 00007ffc1ec319f0 R08: 0000000000000000 R09: 00007ffc1ec31090 [ 43.020100] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555c8528ad0 [ 43.021388] R13: 00007ffc1ec31e20 R14: 00005555c8529bc0 R15: 00005555c853a780 [ 43.022671] [ 43.023099] irq event stamp: 1715 [ 43.023760] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 43.025287] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 43.026792] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 43.028348] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 43.029870] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32346' (ECDSA) to the list of known hosts. 2025/11/18 22:19:13 fuzzer started 2025/11/18 22:19:13 dialing manager at localhost:34383 2025/11/18 22:19:13 checking machine... 2025/11/18 22:19:13 checking revisions... [ 43.982104] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:19:13 testing simple program... [ 44.071376] cgroup: Unknown subsys name 'net' [ 44.140880] cgroup: Unknown subsys name 'cpuset' [ 44.156721] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:19:12 Registers: info registers vcpu 0 RAX=ffffffff86d76101 RBX=0000000000000001 RCX=ffffffff86d76100 RDX=0000000000000000 RSI=0000000000000000 RDI=1ffffffff0daec20 RBP=ffff8880186775d8 RSP=ffff888018677510 R8 =ffffffff86d76104 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a540 R12=ffff8880186775e0 R13=ffff8880186775c8 R14=ffff888018677b58 R15=ffff888018677580 RIP=ffffffff8135e93c RFL=00000212 [----A--] 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 00007f1f2f3fb700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb4063000 CR3=000000000d880000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732032313a3931 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323133 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=0000000000023ebb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f918b2bf000 CR3=000000000caf8000 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=03f2a92fa62f88bf874ea0d37f43854f XMM02=2c67c8bc2e329bc30000000000302ac0 XMM03=fb795ef6d6577056000000000030e818 XMM04=8402a2f3abd9e4f600000000000ae988 XMM05=d96330e2d2db8632000000000031f048 XMM06=474038aa6c007e1f000000000031eed0 XMM07=e042d86d42eb936e000000000030eaf0 XMM08=ecc1479b753d77a30000000000302b20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000