[ 44.089047] ------------[ cut here ]------------ [ 44.090006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.092624] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.094205] Modules linked in: [ 44.094845] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.096943] Tainted: [W]=WARN [ 44.097511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.099018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.099991] 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 [ 44.103262] RSP: 0018:ffff8880165ffbc0 EFLAGS: 00010286 [ 44.104296] RAX: 0000000000000000 RBX: ffffed1002cbff78 RCX: ffffffff813a4050 [ 44.105584] RDX: ffff88800f6a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.106876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbff2f [ 44.108232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.109518] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165ffdf8 [ 44.110836] FS: 00007efdb7851900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.112343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.113418] CR2: 00007efdb7d43580 CR3: 000000000e6fc000 CR4: 0000000000350ef0 [ 44.114707] Call Trace: [ 44.115190] [ 44.115649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.116533] ? __create_object+0x59/0x80 [ 44.117337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.118314] __vmalloc_noprof+0x59/0x60 [ 44.119084] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.119995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.120936] bpf_prog_alloc+0x39/0x200 [ 44.121682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.122608] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.123458] do_seccomp+0x349/0x25e0 [ 44.124220] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.125113] ? __pfx_do_seccomp+0x10/0x10 [ 44.125905] ? find_held_lock+0x2b/0x80 [ 44.126665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.127661] ? static_key_count+0x60/0x80 [ 44.128463] prctl_set_seccomp+0x4e/0x70 [ 44.129246] __do_sys_prctl+0xe6c/0x1d70 [ 44.130013] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.130868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.131896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.132879] ? irqentry_exit+0xf3/0x650 [ 44.133644] do_syscall_64+0xbf/0x430 [ 44.134336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.135337] RIP: 0033:0x7efdb7d435cd [ 44.136102] 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 [ 44.139308] RSP: 002b:00007fff2c794590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.140710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdb7d435cd [ 44.141986] RDX: 000055c0de152e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.143296] RBP: 00007fff2c7945f0 R08: 0000000000000000 R09: 00007fff2c793c90 [ 44.144630] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0e125aad0 [ 44.145905] R13: 00007fff2c794a20 R14: 000055c0e125bbc0 R15: 000055c0e126c780 [ 44.147207] [ 44.147684] irq event stamp: 1811 [ 44.148327] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 44.149867] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 44.151398] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 44.152968] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 44.154507] ---[ end trace 0000000000000000 ]--- [ 47.032414] ------------[ cut here ]------------ [ 47.033365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.035477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.037008] Modules linked in: [ 47.037653] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.039935] Tainted: [W]=WARN [ 47.040499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.042065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.043026] 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 [ 47.046900] RSP: 0018:ffff88801850fbc0 EFLAGS: 00010286 [ 47.047907] RAX: 0000000000000000 RBX: ffffed10030a1f78 RCX: ffffffff813a4050 [ 47.049216] RDX: ffff8880162e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.050572] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a1f2f [ 47.051919] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.053376] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801850fdf8 [ 47.054713] FS: 00007f2db8f71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.056200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.057297] CR2: 00007f2db9463580 CR3: 000000001fbd7000 CR4: 0000000000350ef0 [ 47.058634] Call Trace: [ 47.059125] [ 47.059603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.060481] ? __create_object+0x59/0x80 [ 47.061300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.062292] __vmalloc_noprof+0x59/0x60 [ 47.063090] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.064011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.064977] bpf_prog_alloc+0x39/0x200 [ 47.065748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.066687] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.067640] do_seccomp+0x349/0x25e0 [ 47.068333] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.069270] ? __pfx_do_seccomp+0x10/0x10 [ 47.070085] ? find_held_lock+0x2b/0x80 [ 47.070878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.071906] ? static_key_count+0x60/0x80 [ 47.072756] prctl_set_seccomp+0x4e/0x70 [ 47.073482] __do_sys_prctl+0xe6c/0x1d70 [ 47.074296] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.075192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.076193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.077187] ? irqentry_exit+0xf3/0x650 [ 47.077980] do_syscall_64+0xbf/0x430 [ 47.078757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.079774] RIP: 0033:0x7f2db94635cd [ 47.080438] 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 [ 47.083667] RSP: 002b:00007ffc6f3a2fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.085053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2db94635cd [ 47.086356] RDX: 0000556ebe7a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.087698] RBP: 00007ffc6f3a3020 R08: 0000000000000000 R09: 00007ffc6f3a26c0 [ 47.089023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ef7bdcb10 [ 47.090323] R13: 00007ffc6f3a3450 R14: 0000556ef7bdd2b0 R15: 0000556ef7bf16f0 [ 47.091668] [ 47.092105] irq event stamp: 1795 [ 47.092792] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 47.094312] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 47.095910] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 47.097210] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 47.098471] ---[ end trace 0000000000000000 ]--- [ 47.880444] ------------[ cut here ]------------ [ 47.881421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.883627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.885138] Modules linked in: [ 47.885832] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.887928] Tainted: [W]=WARN [ 47.888517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.890093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.891085] 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 [ 47.894402] RSP: 0018:ffff8880198d7bc0 EFLAGS: 00010286 [ 47.895453] RAX: 0000000000000000 RBX: ffffed100331af78 RCX: ffffffff813a4050 [ 47.896805] RDX: ffff888016a49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.898153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100331af2f [ 47.899527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.900920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198d7df8 [ 47.902252] FS: 00007f17127be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.903810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.904923] CR2: 00007ffd56a02ef8 CR3: 000000001f93f000 CR4: 0000000000350ef0 [ 47.906290] Call Trace: [ 47.906849] [ 47.907301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.908264] ? __create_object+0x59/0x80 [ 47.909103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.910140] __vmalloc_noprof+0x59/0x60 [ 47.910959] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.911915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.912920] bpf_prog_alloc+0x39/0x200 [ 47.913695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.914681] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.915661] do_seccomp+0x349/0x25e0 [ 47.916386] ? find_held_lock+0x2b/0x80 [ 47.917188] ? do_prlimit+0x310/0x610 [ 47.917992] ? __pfx_do_seccomp+0x10/0x10 [ 47.918845] ? do_raw_spin_unlock+0x53/0x220 [ 47.919758] ? _raw_spin_unlock+0x1e/0x40 [ 47.920520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.921589] ? static_key_count+0x60/0x80 [ 47.922385] prctl_set_seccomp+0x4e/0x70 [ 47.923235] __do_sys_prctl+0xe6c/0x1d70 [ 47.924069] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.924987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.926022] ? irqentry_exit+0xf3/0x650 [ 47.926846] do_syscall_64+0xbf/0x430 [ 47.927661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.928666] RIP: 0033:0x7f1712cb05cd [ 47.929364] 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 [ 47.932732] RSP: 002b:00007ffd56a00f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.934178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1712cb05cd [ 47.935575] RDX: 000055c49b2cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.936939] RBP: 00007ffd56a00ff0 R08: 0000000000000000 R09: 00007ffd56a00690 [ 47.938298] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4daab9b10 [ 47.939676] R13: 00007ffd56a01420 R14: 000055c4daaba2b0 R15: 000055c4daace6f0 [ 47.941067] [ 47.941527] irq event stamp: 1779 [ 47.942217] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 47.943912] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 47.945526] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 47.947185] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 47.948803] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4067' (ECDSA) to the list of known hosts. 2025/11/17 09:43:15 fuzzer started 2025/11/17 09:43:15 dialing manager at localhost:37895 2025/11/17 09:43:15 checking machine... 2025/11/17 09:43:15 checking revisions... [ 48.862055] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:43:15 testing simple program... [ 48.943827] cgroup: Unknown subsys name 'net' [ 49.004741] cgroup: Unknown subsys name 'cpuset' [ 49.018163] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:43:14 Registers: info registers vcpu 0 RAX=000000203e876ff0 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000020 RSI=ffff88806ce23b00 RDI=000000000004f2ee RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000e2a9a R11=0000000000000001 R12=000000000004f2ee R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000012 [----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 0000000000000000 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=000055f1eda49000 CR3=000000000d8e1000 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=8c633858039017999a4fc56bb6e10736 XMM02=0000000000307110eff9b2d0a8fce9cb XMM03=00000000003071e02c67c8bc2e329bc3 XMM04=927b2bcf05543f3500000000000ae988 XMM05=14648eaa1277bab10000000000323da0 XMM06=817b8945e9d503730000000000323c28 XMM07=e042d86d42eb936e0000000000315380 XMM08=c92eece2f75ec29000000000003071e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002565d 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=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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2db9528618 CR3=000000000d7ba000 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=33343a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000