[ 45.981401] ------------[ cut here ]------------ [ 45.982332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.984358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.985826] Modules linked in: [ 45.986456] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.988458] Tainted: [W]=WARN [ 45.989017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.990723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.991714] 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 [ 45.994869] RSP: 0018:ffff88800f397bc0 EFLAGS: 00010286 [ 45.995847] RAX: 0000000000000000 RBX: ffffed1001e72f78 RCX: ffffffff813a4050 [ 45.997131] RDX: ffff88801a2d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.998417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e72f2f [ 45.999689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.000969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f397df8 [ 46.002276] FS: 00007fa25a86e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.003706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.004768] CR2: 00007fa25add44a6 CR3: 000000000d571000 CR4: 0000000000350ef0 [ 46.006080] Call Trace: [ 46.006593] [ 46.007007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.007894] ? __create_object+0x59/0x80 [ 46.008661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.009626] __vmalloc_noprof+0x59/0x60 [ 46.010398] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.011277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.012218] bpf_prog_alloc+0x39/0x200 [ 46.012902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.013849] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.014761] do_seccomp+0x349/0x25e0 [ 46.015470] ? find_held_lock+0x2b/0x80 [ 46.016235] ? do_prlimit+0x310/0x610 [ 46.016937] ? __pfx_do_seccomp+0x10/0x10 [ 46.017728] ? do_raw_spin_unlock+0x53/0x220 [ 46.018585] ? _raw_spin_unlock+0x1e/0x40 [ 46.019376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.020364] ? static_key_count+0x60/0x80 [ 46.021161] prctl_set_seccomp+0x4e/0x70 [ 46.021907] __do_sys_prctl+0xe6c/0x1d70 [ 46.022712] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.023557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.024527] ? irqentry_exit+0xf3/0x650 [ 46.025293] do_syscall_64+0xbf/0x430 [ 46.026002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.026942] RIP: 0033:0x7fa25ad605cd [ 46.027655] 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 [ 46.030833] RSP: 002b:00007ffd1d67cf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.032192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa25ad605cd [ 46.033478] RDX: 000055e6e589be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.034770] RBP: 00007ffd1d67cfb0 R08: 0000000000000000 R09: 00007ffd1d67c650 [ 46.036059] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7040e8ad0 [ 46.037360] R13: 00007ffd1d67d3e0 R14: 000055e7040e9bc0 R15: 000055e7040fa780 [ 46.038672] [ 46.039142] irq event stamp: 1879 [ 46.039747] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 46.041270] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 46.042810] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 46.044372] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.045899] ---[ end trace 0000000000000000 ]--- [ 49.448165] ------------[ cut here ]------------ [ 49.448905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.450588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.451796] Modules linked in: [ 49.452325] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.453967] Tainted: [W]=WARN [ 49.454462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.455685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.456448] 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 [ 49.459084] RSP: 0018:ffff888018fafbc0 EFLAGS: 00010286 [ 49.459891] RAX: 0000000000000000 RBX: ffffed10031f5f78 RCX: ffffffff813a4050 [ 49.460952] RDX: ffff88801641d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.462016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031f5f2f [ 49.463079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.464154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fafdf8 [ 49.465209] FS: 00007fa474ecc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.466414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.467291] CR2: 00007ffe256eeef7 CR3: 000000000bbe4000 CR4: 0000000000350ef0 [ 49.468354] Call Trace: [ 49.468737] [ 49.469074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.469828] ? __create_object+0x59/0x80 [ 49.470465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.471301] __vmalloc_noprof+0x59/0x60 [ 49.471908] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.472653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.473442] bpf_prog_alloc+0x39/0x200 [ 49.474041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.474834] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.475630] do_seccomp+0x349/0x25e0 [ 49.476253] ? find_held_lock+0x2b/0x80 [ 49.476862] ? do_prlimit+0x310/0x610 [ 49.477496] ? __pfx_do_seccomp+0x10/0x10 [ 49.478166] ? do_raw_spin_unlock+0x53/0x220 [ 49.478832] ? _raw_spin_unlock+0x1e/0x40 [ 49.479490] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.480294] ? static_key_count+0x60/0x80 [ 49.480931] prctl_set_seccomp+0x4e/0x70 [ 49.481582] __do_sys_prctl+0xe6c/0x1d70 [ 49.482266] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.482950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.483759] ? irqentry_exit+0xf3/0x650 [ 49.484404] do_syscall_64+0xbf/0x430 [ 49.484995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.485811] RIP: 0033:0x7fa4753be5cd [ 49.486401] 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 [ 49.489056] RSP: 002b:00007ffe256ecdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.490241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4753be5cd [ 49.491330] RDX: 00005639555cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.492412] RBP: 00007ffe256ece50 R08: 0000000000000000 R09: 00007ffe256ec4f0 [ 49.493501] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639675bdad0 [ 49.494587] R13: 00007ffe256ed280 R14: 00005639675bebc0 R15: 00005639675cf780 [ 49.495699] [ 49.496053] irq event stamp: 1693 [ 49.496602] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 49.497902] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 49.499213] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 49.500512] softirqs last disabled at (1229): [] __irq_exit_rcu+0xc4/0x100 [ 49.501816] ---[ end trace 0000000000000000 ]--- [ 50.268028] ------------[ cut here ]------------ [ 50.268949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.270983] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.272458] Modules linked in: [ 50.273066] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.275138] Tainted: [W]=WARN [ 50.275701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.277185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.278064] 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 [ 50.281316] RSP: 0018:ffff88800f3dfbc0 EFLAGS: 00010286 [ 50.282332] RAX: 0000000000000000 RBX: ffffed1001e7bf78 RCX: ffffffff813a4050 [ 50.283630] RDX: ffff888016138000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.284937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7bf2f [ 50.286240] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.287517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3dfdf8 [ 50.288830] FS: 00007f73dd697900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.290332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.291406] CR2: 00007f73ddbfd4a6 CR3: 000000000c831000 CR4: 0000000000350ef0 [ 50.292703] Call Trace: [ 50.293226] [ 50.293639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.294567] ? __create_object+0x59/0x80 [ 50.295370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.296354] __vmalloc_noprof+0x59/0x60 [ 50.297076] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.297985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.298929] bpf_prog_alloc+0x39/0x200 [ 50.299695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.300648] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.301560] do_seccomp+0x349/0x25e0 [ 50.302308] ? find_held_lock+0x2b/0x80 [ 50.303037] ? do_prlimit+0x310/0x610 [ 50.303801] ? __pfx_do_seccomp+0x10/0x10 [ 50.304593] ? do_raw_spin_unlock+0x53/0x220 [ 50.305442] ? _raw_spin_unlock+0x1e/0x40 [ 50.306239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.307209] ? static_key_count+0x60/0x80 [ 50.307967] prctl_set_seccomp+0x4e/0x70 [ 50.308742] __do_sys_prctl+0xe6c/0x1d70 [ 50.309521] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.310395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.311364] ? irqentry_exit+0xf3/0x650 [ 50.312084] do_syscall_64+0xbf/0x430 [ 50.312824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.313792] RIP: 0033:0x7f73ddb895cd [ 50.314505] 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 [ 50.317696] RSP: 002b:00007ffff9d6f260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.319125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73ddb895cd [ 50.320424] RDX: 000055d01bf15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.321728] RBP: 00007ffff9d6f2c0 R08: 0000000000000000 R09: 00007ffff9d6e960 [ 50.323050] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0454a9b10 [ 50.324349] R13: 00007ffff9d6f6f0 R14: 000055d0454aa2b0 R15: 000055d0454be6f0 [ 50.325667] [ 50.326070] irq event stamp: 1749 [ 50.326485] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.327450] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.328412] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.329398] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.330361] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59267' (ECDSA) to the list of known hosts. 2025/11/18 19:55:41 fuzzer started 2025/11/18 19:55:41 dialing manager at localhost:34383 2025/11/18 19:55:41 checking machine... 2025/11/18 19:55:41 checking revisions... [ 51.125315] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:55:41 testing simple program... [ 51.201469] cgroup: Unknown subsys name 'net' [ 51.282493] cgroup: Unknown subsys name 'cpuset' [ 51.297604] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:55:40 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff888009613780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000008 RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff888009627b10 R8 =0000000000000000 R9 =ffffed10012c276d R10=ffff888009613b6f R11=0000000000000001 R12=0000000000000001 R13=0000000000000088 R14=ffff88806cf24214 R15=0000000000000000 RIP=ffffffff8147a789 RFL=00000097 [--S-APC] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe256e6000 CR3=0000000013d58000 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=000000000002b08f 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff15af14020 CR3=000000000d005000 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=0eb8866d42281c9da045b7eaff00d454 XMM02=ec2efd57dc4c00df00000000003051e8 XMM03=40a496c6f0c5229400000000003052b8 XMM04=29d3e7a4703b733c00000000000ae988 XMM05=0394861f14684e59000000000031edb8 XMM06=3e829fc8c8edc990000000000031ec40 XMM07=e042d86d42eb936e000000000030ecb0 XMM08=40a496c6f0c5229400000000003052b8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000