[ 44.082348] ------------[ cut here ]------------ [ 44.083453] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.085973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.087751] Modules linked in: [ 44.088347] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.090391] Tainted: [W]=WARN [ 44.091011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.092523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.093472] 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 [ 44.096764] RSP: 0018:ffff88801570fbc0 EFLAGS: 00010286 [ 44.097790] RAX: 0000000000000000 RBX: ffffed1002ae1f78 RCX: ffffffff813a4050 [ 44.099126] RDX: ffff888017028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.100469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae1f2f [ 44.101814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.103136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801570fdf8 [ 44.104489] FS: 00007ff84e6b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.105995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.107069] CR2: 00007ffd8bbf5ef7 CR3: 000000000f670000 CR4: 0000000000350ef0 [ 44.108392] Call Trace: [ 44.108926] [ 44.109338] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.110285] ? __create_object+0x59/0x80 [ 44.111109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.112146] __vmalloc_noprof+0x59/0x60 [ 44.112943] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.113872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.114843] bpf_prog_alloc+0x39/0x200 [ 44.115561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.116547] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.117498] do_seccomp+0x349/0x25e0 [ 44.118277] ? find_held_lock+0x2b/0x80 [ 44.119083] ? do_prlimit+0x310/0x610 [ 44.119890] ? __pfx_do_seccomp+0x10/0x10 [ 44.120641] ? do_raw_spin_unlock+0x53/0x220 [ 44.121513] ? _raw_spin_unlock+0x1e/0x40 [ 44.122345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.123353] ? static_key_count+0x60/0x80 [ 44.124204] prctl_set_seccomp+0x4e/0x70 [ 44.125020] __do_sys_prctl+0xe6c/0x1d70 [ 44.125851] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.126755] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.127790] ? irqentry_exit+0xf3/0x650 [ 44.128522] do_syscall_64+0xbf/0x430 [ 44.129298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.130310] RIP: 0033:0x7ff84eba25cd [ 44.131062] 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 [ 44.134319] RSP: 002b:00007ffd8bbf4c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.135770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff84eba25cd [ 44.137085] RDX: 000055d04ad4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.138422] RBP: 00007ffd8bbf4cc0 R08: 0000000000000000 R09: 00007ffd8bbf4360 [ 44.139770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d060c62ad0 [ 44.141118] R13: 00007ffd8bbf50f0 R14: 000055d060c63bc0 R15: 000055d060c74780 [ 44.142455] [ 44.142948] irq event stamp: 1755 [ 44.143570] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 44.145134] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 44.146708] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 44.148330] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 44.149905] ---[ end trace 0000000000000000 ]--- [ 46.949406] ------------[ cut here ]------------ [ 46.950203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.951918] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.953357] Modules linked in: [ 46.953965] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.955759] Tainted: [W]=WARN [ 46.956121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.957049] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.957604] 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 [ 46.959630] RSP: 0018:ffff888016a17bc0 EFLAGS: 00010286 [ 46.960256] RAX: 0000000000000000 RBX: ffffed1002d42f78 RCX: ffffffff813a4050 [ 46.961063] RDX: ffff888015c21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.961880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d42f2f [ 46.962655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.963472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a17df8 [ 46.964287] FS: 00007f9200195900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.965200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.965875] CR2: 00007f9200687580 CR3: 000000000cba1000 CR4: 0000000000350ef0 [ 46.966684] Call Trace: [ 46.966980] [ 46.967239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.967818] ? __create_object+0x59/0x80 [ 46.968283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.968892] __vmalloc_noprof+0x59/0x60 [ 46.969339] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.969895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.970454] bpf_prog_alloc+0x39/0x200 [ 46.970922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.971487] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.972068] do_seccomp+0x349/0x25e0 [ 46.972492] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.973056] ? __pfx_do_seccomp+0x10/0x10 [ 46.973528] ? find_held_lock+0x2b/0x80 [ 46.974012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.974593] ? static_key_count+0x60/0x80 [ 46.975097] prctl_set_seccomp+0x4e/0x70 [ 46.975570] __do_sys_prctl+0xe6c/0x1d70 [ 46.976074] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.976585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.977199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.977816] ? irqentry_exit+0xf3/0x650 [ 46.978270] do_syscall_64+0xbf/0x430 [ 46.978744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.979323] RIP: 0033:0x7f92006875cd [ 46.979775] 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 [ 46.981777] RSP: 002b:00007ffe3aa73c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.982608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92006875cd [ 46.983432] RDX: 0000564c61d64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.984254] RBP: 00007ffe3aa73cd0 R08: 0000000000000000 R09: 00007ffe3aa73370 [ 46.985063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c78b07ad0 [ 46.985879] R13: 00007ffe3aa74100 R14: 0000564c78b08bc0 R15: 0000564c78b19780 [ 46.986702] [ 46.986971] irq event stamp: 1763 [ 46.987361] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.988329] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.989286] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 46.990264] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 46.991226] ---[ end trace 0000000000000000 ]--- [ 47.808853] ------------[ cut here ]------------ [ 47.809942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.812245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.813957] Modules linked in: [ 47.814637] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.816999] Tainted: [W]=WARN [ 47.817637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.819410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.820473] 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 [ 47.824191] RSP: 0018:ffff888019887bc0 EFLAGS: 00010286 [ 47.825338] RAX: 0000000000000000 RBX: ffffed1003310f78 RCX: ffffffff813a4050 [ 47.826826] RDX: ffff88800f26b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.828345] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003310f2f [ 47.829836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.831340] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019887df8 [ 47.832777] FS: 00007f49044d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.834219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.835303] CR2: 00007f49049c8580 CR3: 000000000f6fc000 CR4: 0000000000350ef0 [ 47.836639] Call Trace: [ 47.837150] [ 47.837572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.838499] ? __create_object+0x59/0x80 [ 47.839295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.840289] __vmalloc_noprof+0x59/0x60 [ 47.841065] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.841956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.842915] bpf_prog_alloc+0x39/0x200 [ 47.843634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.844583] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.845514] do_seccomp+0x349/0x25e0 [ 47.846250] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.847168] ? __pfx_do_seccomp+0x10/0x10 [ 47.847987] ? find_held_lock+0x2b/0x80 [ 47.848787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.849781] ? static_key_count+0x60/0x80 [ 47.850565] prctl_set_seccomp+0x4e/0x70 [ 47.851381] __do_sys_prctl+0xe6c/0x1d70 [ 47.852174] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.853054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.854041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.855051] ? irqentry_exit+0xf3/0x650 [ 47.855905] do_syscall_64+0xbf/0x430 [ 47.856612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.857574] RIP: 0033:0x7f49049c85cd [ 47.858286] 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 [ 47.861512] RSP: 002b:00007ffc11f53470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.862904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49049c85cd [ 47.864208] RDX: 00005620d4f04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.865518] RBP: 00007ffc11f534d0 R08: 0000000000000000 R09: 00007ffc11f52b70 [ 47.866833] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620f14252b0 [ 47.868153] R13: 00007ffc11f53900 R14: 00005620f1427d20 R15: 00005620f14398d0 [ 47.869488] [ 47.869969] irq event stamp: 1725 [ 47.870584] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 47.872150] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 47.873685] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 47.875228] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 47.876785] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27519' (ECDSA) to the list of known hosts. 2025/11/17 15:04:11 fuzzer started 2025/11/17 15:04:12 dialing manager at localhost:37895 2025/11/17 15:04:12 checking machine... 2025/11/17 15:04:12 checking revisions... [ 48.926894] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:04:12 testing simple program... [ 49.012186] cgroup: Unknown subsys name 'net' [ 49.093650] cgroup: Unknown subsys name 'cpuset' [ 49.106250] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:04:11 Registers: info registers vcpu 0 RAX=000000000000000a RBX=0000000000000001 RCX=ffffffff815d307f RDX=000000000000000a RSI=ffffffff86a42a24 RDI=ffffffff866d754c RBP=ffff888016d0f890 RSP=ffff888016d0f7b0 R8 =ffffffff86a42a24 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffff888016d0f898 R13=ffff888016d0f880 R14=ffff888016d0f879 R15=ffff888016d0f838 RIP=ffffffff8135da46 RFL=00000216 [----AP-] 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 00007f9200195900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3aa6d000 CR3=000000000cbf7000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021e17 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff79ddb728 CR3=000000000b649000 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=34303a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000