[ 54.120458] ------------[ cut here ]------------ [ 54.121384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.123400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.124902] Modules linked in: [ 54.125556] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.127808] Tainted: [W]=WARN [ 54.128909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.130414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.131348] 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 [ 54.134596] RSP: 0018:ffff88801b9ffbc0 EFLAGS: 00010286 [ 54.135596] RAX: 0000000000000000 RBX: ffffed100373ff78 RCX: ffffffff813a4050 [ 54.136909] RDX: ffff888015e59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.138213] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100373ff2f [ 54.139516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.140827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9ffdf8 [ 54.142132] FS: 00007fe750b55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.143587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.144695] CR2: 00007fe751047580 CR3: 0000000013714000 CR4: 0000000000350ef0 [ 54.146001] Call Trace: [ 54.146505] [ 54.146922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.147841] ? __create_object+0x59/0x80 [ 54.148647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.149634] __vmalloc_noprof+0x59/0x60 [ 54.150409] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.151251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.152194] bpf_prog_alloc+0x39/0x200 [ 54.152956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.153898] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.154822] do_seccomp+0x349/0x25e0 [ 54.155556] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.156485] ? __pfx_do_seccomp+0x10/0x10 [ 54.157246] ? find_held_lock+0x2b/0x80 [ 54.158023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.159004] ? static_key_count+0x60/0x80 [ 54.159806] prctl_set_seccomp+0x4e/0x70 [ 54.160616] __do_sys_prctl+0xe6c/0x1d70 [ 54.161416] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.162243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.163227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.164213] ? irqentry_exit+0xf3/0x650 [ 54.165012] do_syscall_64+0xbf/0x430 [ 54.165768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.166718] RIP: 0033:0x7fe7510475cd [ 54.167411] 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 [ 54.170574] RSP: 002b:00007ffcbf57a3d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.171932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7510475cd [ 54.173198] RDX: 0000563c68254e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.174279] RBP: 00007ffcbf57a430 R08: 0000000000000000 R09: 00007ffcbf579ad0 [ 54.175340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c6988ab10 [ 54.176410] R13: 00007ffcbf57a860 R14: 0000563c6988b2b0 R15: 0000563c6989f6f0 [ 54.177487] [ 54.177843] irq event stamp: 1875 [ 54.178385] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 54.179645] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 54.180905] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 54.182177] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 54.183419] ---[ end trace 0000000000000000 ]--- [ 56.958976] ------------[ cut here ]------------ [ 56.959767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.961461] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.962703] Modules linked in: [ 56.963209] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.964914] Tainted: [W]=WARN [ 56.965424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.966690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.967473] 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 [ 56.970195] RSP: 0018:ffff88801acefbc0 EFLAGS: 00010286 [ 56.971031] RAX: 0000000000000000 RBX: ffffed100359df78 RCX: ffffffff813a4050 [ 56.972124] RDX: ffff888017195340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.973233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100359df2f [ 56.974349] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.975445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acefdf8 [ 56.976601] FS: 00007fd23f69b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.978054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.979140] CR2: 00007ffed57e6ef8 CR3: 000000000cf89000 CR4: 0000000000350ef0 [ 56.980297] Call Trace: [ 56.980708] [ 56.981058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.981822] ? __create_object+0x59/0x80 [ 56.982492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.983316] __vmalloc_noprof+0x59/0x60 [ 56.983927] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.984685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.985488] bpf_prog_alloc+0x39/0x200 [ 56.986084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.986878] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.987648] do_seccomp+0x349/0x25e0 [ 56.988226] ? find_held_lock+0x2b/0x80 [ 56.988884] ? do_prlimit+0x310/0x610 [ 56.989516] ? __pfx_do_seccomp+0x10/0x10 [ 56.990151] ? do_raw_spin_unlock+0x53/0x220 [ 56.990867] ? _raw_spin_unlock+0x1e/0x40 [ 56.991537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.992367] ? static_key_count+0x60/0x80 [ 56.993013] prctl_set_seccomp+0x4e/0x70 [ 56.993680] __do_sys_prctl+0xe6c/0x1d70 [ 56.994345] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.995041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.995862] ? irqentry_exit+0xf3/0x650 [ 56.996524] do_syscall_64+0xbf/0x430 [ 56.997120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.997931] RIP: 0033:0x7fd23fb8d5cd [ 56.998523] 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 [ 57.001252] RSP: 002b:00007ffed57e4c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.002450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd23fb8d5cd [ 57.003548] RDX: 0000561cfc103e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.004654] RBP: 00007ffed57e4cc0 R08: 0000000000000000 R09: 00007ffed57e4360 [ 57.005752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d13be62b0 [ 57.006853] R13: 00007ffed57e50f0 R14: 0000561d13be8d20 R15: 0000561d13bfa8d0 [ 57.007977] [ 57.008382] irq event stamp: 1769 [ 57.008909] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 57.010236] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 57.011571] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 57.012924] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 57.014223] ---[ end trace 0000000000000000 ]--- [ 57.791234] ------------[ cut here ]------------ [ 57.791999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.793698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.794886] Modules linked in: [ 57.795410] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.797046] Tainted: [W]=WARN [ 57.797533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.798887] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.799850] 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 [ 57.802660] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 57.803450] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 57.804498] RDX: ffff888015f51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.805538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 57.806745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.807789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 57.808855] FS: 00007ff7928b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.810044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.810906] CR2: 00007ff792da8580 CR3: 000000002038f000 CR4: 0000000000350ef0 [ 57.811952] Call Trace: [ 57.812359] [ 57.812706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.813436] ? __create_object+0x59/0x80 [ 57.814046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.814833] __vmalloc_noprof+0x59/0x60 [ 57.815451] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.816137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.816904] bpf_prog_alloc+0x39/0x200 [ 57.817512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.818240] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.818997] do_seccomp+0x349/0x25e0 [ 57.819577] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.820327] ? __pfx_do_seccomp+0x10/0x10 [ 57.820976] ? find_held_lock+0x2b/0x80 [ 57.821597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.822619] ? static_key_count+0x60/0x80 [ 57.823246] prctl_set_seccomp+0x4e/0x70 [ 57.823892] __do_sys_prctl+0xe6c/0x1d70 [ 57.824567] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.825238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.826032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.826832] ? irqentry_exit+0xf3/0x650 [ 57.827468] do_syscall_64+0xbf/0x430 [ 57.828046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.828839] RIP: 0033:0x7ff792da85cd [ 57.829427] 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 [ 57.832388] RSP: 002b:00007ffe5cf548b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.833514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff792da85cd [ 57.834557] RDX: 000055960a124e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.835611] RBP: 00007ffe5cf54910 R08: 0000000000000000 R09: 00007ffe5cf53fb0 [ 57.836668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559618378b10 [ 57.837720] R13: 00007ffe5cf54d40 R14: 00005596183792b0 R15: 000055961838d6f0 [ 57.838771] [ 57.839117] irq event stamp: 1689 [ 57.839751] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 57.841008] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 57.842249] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 57.843546] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 57.844807] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26263' (ECDSA) to the list of known hosts. 2025/11/19 02:21:02 fuzzer started 2025/11/19 02:21:02 dialing manager at localhost:34383 2025/11/19 02:21:02 checking machine... 2025/11/19 02:21:02 checking revisions... [ 58.758963] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:21:02 testing simple program... [ 58.843653] cgroup: Unknown subsys name 'net' [ 58.900435] cgroup: Unknown subsys name 'cpuset' [ 58.913587] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:21:01 Registers: info registers vcpu 0 RAX=ffffffff81b2a571 RBX=ffffffff86725d70 RCX=ffffffff81b2a562 RDX=0000000000000000 RSI=ffffffff86ab850e RDI=ffffffff86725d50 RBP=ffffffff86725d50 RSP=ffff88806ce089b8 R8 =ffffffff86ab850e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff86725d6c R13=ffffffff86725d50 R14=ffffffff86725d50 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd23f69b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed57ddb2c CR3=0000000020841000 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=000000000000000000000000000000ff XMM02=7768db28da2ed26c1edb5957463ee751 XMM03=35186c820e63ef37ea3516b1a065cd9e XMM04=17f214e997568db88abb564d079780ad XMM05=000000000000000000000000000000ff XMM06=171814820e568d378a35164d0765809e XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002953d 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9795fa1008 CR3=000000000d139000 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=2031303a31323a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a31323a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000