[ 38.996959] ------------[ cut here ]------------ [ 38.997875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.999878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.001337] Modules linked in: [ 39.001965] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.003950] Tainted: [W]=WARN [ 39.004500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006875] 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 [ 39.010022] RSP: 0018:ffff8880180d7bc0 EFLAGS: 00010286 [ 39.011004] RAX: 0000000000000000 RBX: ffffed100301af78 RCX: ffffffff813a4050 [ 39.012277] RDX: ffff888017f00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013572] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100301af2f [ 39.014871] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.016145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180d7df8 [ 39.017422] FS: 00007fd94612a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.018882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019944] CR2: 00007fd9466904a6 CR3: 000000000e42a000 CR4: 0000000000350ef0 [ 39.021226] Call Trace: [ 39.021721] [ 39.022157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.023046] ? __create_object+0x59/0x80 [ 39.023839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024814] __vmalloc_noprof+0x59/0x60 [ 39.025527] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027357] bpf_prog_alloc+0x39/0x200 [ 39.028084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029014] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.029925] do_seccomp+0x349/0x25e0 [ 39.030658] ? find_held_lock+0x2b/0x80 [ 39.031385] ? do_prlimit+0x310/0x610 [ 39.032125] ? __pfx_do_seccomp+0x10/0x10 [ 39.032913] ? do_raw_spin_unlock+0x53/0x220 [ 39.033754] ? _raw_spin_unlock+0x1e/0x40 [ 39.034535] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.035524] ? static_key_count+0x60/0x80 [ 39.036331] prctl_set_seccomp+0x4e/0x70 [ 39.037114] __do_sys_prctl+0xe6c/0x1d70 [ 39.037905] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.038765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.039726] ? irqentry_exit+0xf3/0x650 [ 39.040444] do_syscall_64+0xbf/0x430 [ 39.041174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.042131] RIP: 0033:0x7fd94661c5cd [ 39.042848] 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 [ 39.046049] RSP: 002b:00007ffd55cc4f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.047418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd94661c5cd [ 39.048691] RDX: 000056101b883e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.049981] RBP: 00007ffd55cc4ff0 R08: 0000000000000000 R09: 00007ffd55cc4690 [ 39.051268] R10: 0000000000000000 R11: 0000000000000246 R12: 000056102b037bf0 [ 39.052539] R13: 00007ffd55cc5420 R14: 000056102b041380 R15: 000056102b04c460 [ 39.053860] [ 39.054286] irq event stamp: 1817 [ 39.054926] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.056447] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.057998] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.059543] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.061067] ---[ end trace 0000000000000000 ]--- [ 41.948416] ------------[ cut here ]------------ [ 41.949352] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.951578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.953012] Modules linked in: [ 41.953651] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.955787] Tainted: [W]=WARN [ 41.956340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.957816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.958728] 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 [ 41.961915] RSP: 0018:ffff88801735fbc0 EFLAGS: 00010286 [ 41.962918] RAX: 0000000000000000 RBX: ffffed1002e6bf78 RCX: ffffffff813a4050 [ 41.964224] RDX: ffff8880164ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.965534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6bf2f [ 41.966852] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.968160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801735fdf8 [ 41.969476] FS: 00007fbae6d34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.970932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.972007] CR2: 00007fbae7226580 CR3: 000000000e9ac000 CR4: 0000000000350ef0 [ 41.973288] Call Trace: [ 41.973816] [ 41.974248] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.975174] ? __create_object+0x59/0x80 [ 41.975975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.976976] __vmalloc_noprof+0x59/0x60 [ 41.977725] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.978629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.979510] bpf_prog_alloc+0x39/0x200 [ 41.980250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.981165] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.982074] do_seccomp+0x349/0x25e0 [ 41.982823] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.983739] ? __pfx_do_seccomp+0x10/0x10 [ 41.984505] ? find_held_lock+0x2b/0x80 [ 41.985262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.986242] ? static_key_count+0x60/0x80 [ 41.987048] prctl_set_seccomp+0x4e/0x70 [ 41.987843] __do_sys_prctl+0xe6c/0x1d70 [ 41.988640] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.989464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.990434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.991405] ? irqentry_exit+0xf3/0x650 [ 41.992178] do_syscall_64+0xbf/0x430 [ 41.992930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.993879] RIP: 0033:0x7fbae72265cd [ 41.994544] 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 [ 41.997751] RSP: 002b:00007ffd6da78fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.999132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbae72265cd [ 42.000438] RDX: 0000556ae4431e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.001744] RBP: 00007ffd6da79040 R08: 0000000000000000 R09: 00007ffd6da786e0 [ 42.003061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b0357cbf0 [ 42.004372] R13: 00007ffd6da79470 R14: 0000556b03586380 R15: 0000556b03591460 [ 42.005690] [ 42.006108] irq event stamp: 1755 [ 42.006761] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.008285] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.009812] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 42.011379] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 42.012892] ---[ end trace 0000000000000000 ]--- [ 42.811991] ------------[ cut here ]------------ [ 42.812932] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.815013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.816508] Modules linked in: [ 42.817136] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.819395] Tainted: [W]=WARN [ 42.820352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.821847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.822794] 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 [ 42.825985] RSP: 0018:ffff88801b037bc0 EFLAGS: 00010286 [ 42.826977] RAX: 0000000000000000 RBX: ffffed1003606f78 RCX: ffffffff813a4050 [ 42.828260] RDX: ffff888016608000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.829572] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003606f2f [ 42.830883] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.832171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b037df8 [ 42.833482] FS: 00007f02f4055900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.834946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.835999] CR2: 00007f02f4547580 CR3: 000000002108e000 CR4: 0000000000350ef0 [ 42.837300] Call Trace: [ 42.837815] [ 42.838239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.839122] ? __create_object+0x59/0x80 [ 42.839932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.840893] __vmalloc_noprof+0x59/0x60 [ 42.841658] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.842494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.843444] bpf_prog_alloc+0x39/0x200 [ 42.844187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.845136] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.846040] do_seccomp+0x349/0x25e0 [ 42.846765] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.847687] ? __pfx_do_seccomp+0x10/0x10 [ 42.848433] ? find_held_lock+0x2b/0x80 [ 42.849197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.850171] ? static_key_count+0x60/0x80 [ 42.850983] prctl_set_seccomp+0x4e/0x70 [ 42.851770] __do_sys_prctl+0xe6c/0x1d70 [ 42.852510] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.853373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.854343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.855336] ? irqentry_exit+0xf3/0x650 [ 42.856102] do_syscall_64+0xbf/0x430 [ 42.856855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.857812] RIP: 0033:0x7f02f45475cd [ 42.858484] 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 [ 42.861638] RSP: 002b:00007ffcfdc976d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.863022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02f45475cd [ 42.864303] RDX: 0000563214754e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.865590] RBP: 00007ffcfdc97730 R08: 0000000000000000 R09: 00007ffcfdc96dd0 [ 42.866863] R10: 0000000000000000 R11: 0000000000000246 R12: 000056321d946ad0 [ 42.868151] R13: 00007ffcfdc97b60 R14: 000056321d947bc0 R15: 000056321d958780 [ 42.869452] [ 42.869918] irq event stamp: 1799 [ 42.870536] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 42.872097] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.873619] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 42.875138] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.876504] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19294' (ECDSA) to the list of known hosts. 2025/11/17 22:22:51 fuzzer started 2025/11/17 22:22:51 dialing manager at localhost:37895 2025/11/17 22:22:51 checking machine... 2025/11/17 22:22:51 checking revisions... [ 43.809509] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:22:51 testing simple program... [ 43.912991] cgroup: Unknown subsys name 'net' [ 43.996974] cgroup: Unknown subsys name 'cpuset' [ 44.013293] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:22:50 Registers: info registers vcpu 0 RAX=0000556b0357ad60 RBX=00007ffd6da787b0 RCX=00007ffd6da78750 RDX=0000000000000020 RSI=000000000000002c RDI=00007fbae78de060 RBP=00007ffd6da788e0 RSP=fffffe0000002fd0 R8 =0000556b0359a640 R9 =00007ffd6da787e0 R10=000000000000002c R11=0000000000000246 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81001280 RFL=00000006 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbae6d34900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556b0357b14c CR3=0000000021220000 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=000000000001dd4d 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f89fa8550a0 CR3=000000000d6cb000 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=d1b2deb66d9ae596d24fdebf6a5f3903 XMM02=0000000000302c98ec2efd57dc4c00df XMM03=000000000030e8c0dd34135783ae8cb6 XMM04=8043b73ab2d990ce00000000000ae988 XMM05=759f349c5d59943b000000000031f780 XMM06=d74844bf967d85ba000000000031f178 XMM07=e042d86d42eb936e000000000030eb98 XMM08=dd34135783ae8cb60000000000302cf8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000