[ 39.060371] ------------[ cut here ]------------ [ 39.061420] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.063663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.065216] Modules linked in: [ 39.065942] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.068089] Tainted: [W]=WARN [ 39.068699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.070166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.071109] 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 [ 39.074405] RSP: 0018:ffff888016eb7bc0 EFLAGS: 00010286 [ 39.075514] RAX: 0000000000000000 RBX: ffffed1002dd6f78 RCX: ffffffff813a4050 [ 39.077015] RDX: ffff88800b60b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.078454] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd6f2f [ 39.079890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.081185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eb7df8 [ 39.082518] FS: 00007f2d2eb8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.084087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.085328] CR2: 00007ffd4acdbef8 CR3: 000000000d174000 CR4: 0000000000350ef0 [ 39.086764] Call Trace: [ 39.087238] [ 39.087756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.088739] ? __create_object+0x59/0x80 [ 39.089505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090545] __vmalloc_noprof+0x59/0x60 [ 39.091357] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.092336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093315] bpf_prog_alloc+0x39/0x200 [ 39.094093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.095047] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.096026] do_seccomp+0x349/0x25e0 [ 39.096780] ? find_held_lock+0x2b/0x80 [ 39.097590] ? do_prlimit+0x310/0x610 [ 39.098440] ? __pfx_do_seccomp+0x10/0x10 [ 39.099336] ? do_raw_spin_unlock+0x53/0x220 [ 39.100316] ? _raw_spin_unlock+0x1e/0x40 [ 39.101169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.102142] ? static_key_count+0x60/0x80 [ 39.102955] prctl_set_seccomp+0x4e/0x70 [ 39.103772] __do_sys_prctl+0xe6c/0x1d70 [ 39.104505] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.105376] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.106363] ? irqentry_exit+0xf3/0x650 [ 39.107145] do_syscall_64+0xbf/0x430 [ 39.107908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.108877] RIP: 0033:0x7f2d2f07f5cd [ 39.109537] 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 [ 39.112760] RSP: 002b:00007ffd4acda340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.113963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d2f07f5cd [ 39.115068] RDX: 00005600df4ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.116200] RBP: 00007ffd4acda3a0 R08: 0000000000000000 R09: 00007ffd4acd9a40 [ 39.117293] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600f1a30bf0 [ 39.118412] R13: 00007ffd4acda7d0 R14: 00005600f1a3a380 R15: 00005600f1a45460 [ 39.119536] [ 39.119974] irq event stamp: 1755 [ 39.120491] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.121810] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.123107] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 39.124435] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 39.125763] ---[ end trace 0000000000000000 ]--- [ 41.943828] ------------[ cut here ]------------ [ 41.944654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.946654] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.948185] Modules linked in: [ 41.948801] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.950648] Tainted: [W]=WARN [ 41.951175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.952571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.953407] 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 [ 41.956288] RSP: 0018:ffff888019947bc0 EFLAGS: 00010286 [ 41.957104] RAX: 0000000000000000 RBX: ffffed1003328f78 RCX: ffffffff813a4050 [ 41.958166] RDX: ffff88800d8fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.959242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003328f2f [ 41.960325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.961384] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019947df8 [ 41.962455] FS: 00007f97fa8ab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.963652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.964509] CR2: 00007fffdb74eef8 CR3: 000000000e59d000 CR4: 0000000000350ef0 [ 41.965619] Call Trace: [ 41.966000] [ 41.966339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.967081] ? __create_object+0x59/0x80 [ 41.967725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.968494] __vmalloc_noprof+0x59/0x60 [ 41.969112] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.969828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.970559] bpf_prog_alloc+0x39/0x200 [ 41.971165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.971942] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.972684] do_seccomp+0x349/0x25e0 [ 41.973246] ? find_held_lock+0x2b/0x80 [ 41.973869] ? do_prlimit+0x310/0x610 [ 41.974512] ? __pfx_do_seccomp+0x10/0x10 [ 41.975251] ? do_raw_spin_unlock+0x53/0x220 [ 41.976052] ? _raw_spin_unlock+0x1e/0x40 [ 41.976793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.977728] ? static_key_count+0x60/0x80 [ 41.978448] prctl_set_seccomp+0x4e/0x70 [ 41.979195] __do_sys_prctl+0xe6c/0x1d70 [ 41.979948] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.980761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.981676] ? irqentry_exit+0xf3/0x650 [ 41.982356] do_syscall_64+0xbf/0x430 [ 41.983054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.983978] RIP: 0033:0x7f97fad9d5cd [ 41.984637] 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 [ 41.987629] RSP: 002b:00007fffdb74c360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.988919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97fad9d5cd [ 41.990117] RDX: 00005606e3ba2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.991311] RBP: 00007fffdb74c3c0 R08: 0000000000000000 R09: 00007fffdb74ba60 [ 41.992515] R10: 0000000000000000 R11: 0000000000000246 R12: 000056070a1812b0 [ 41.993720] R13: 00007fffdb74c7f0 R14: 000056070a183d20 R15: 000056070a1958d0 [ 41.994937] [ 41.995339] irq event stamp: 1725 [ 41.995957] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 41.997385] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 41.998809] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 42.000276] softirqs last disabled at (1263): [] __irq_exit_rcu+0xc4/0x100 [ 42.001703] ---[ end trace 0000000000000000 ]--- [ 42.671318] ------------[ cut here ]------------ [ 42.672246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.674242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.675852] Modules linked in: [ 42.676438] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.678398] Tainted: [W]=WARN [ 42.678982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.680434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.681332] 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 [ 42.684479] RSP: 0018:ffff888015947bc0 EFLAGS: 00010286 [ 42.685460] RAX: 0000000000000000 RBX: ffffed1002b28f78 RCX: ffffffff813a4050 [ 42.686735] RDX: ffff888015f19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.688119] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b28f2f [ 42.689383] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.690639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015947df8 [ 42.691926] FS: 00007f910785f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.693340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.694385] CR2: 00007ffc6b182ef8 CR3: 000000001f78c000 CR4: 0000000000350ef0 [ 42.695646] Call Trace: [ 42.696108] [ 42.696515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.697417] ? __create_object+0x59/0x80 [ 42.698189] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.699159] __vmalloc_noprof+0x59/0x60 [ 42.699931] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.700802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.701737] bpf_prog_alloc+0x39/0x200 [ 42.702435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.703367] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.704280] do_seccomp+0x349/0x25e0 [ 42.705001] ? find_held_lock+0x2b/0x80 [ 42.705769] ? do_prlimit+0x310/0x610 [ 42.706474] ? __pfx_do_seccomp+0x10/0x10 [ 42.707265] ? do_raw_spin_unlock+0x53/0x220 [ 42.708111] ? _raw_spin_unlock+0x1e/0x40 [ 42.708897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.709862] ? static_key_count+0x60/0x80 [ 42.710668] prctl_set_seccomp+0x4e/0x70 [ 42.711405] __do_sys_prctl+0xe6c/0x1d70 [ 42.712198] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.713056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.714030] ? irqentry_exit+0xf3/0x650 [ 42.714796] do_syscall_64+0xbf/0x430 [ 42.715494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.716470] RIP: 0033:0x7f9107d515cd [ 42.717165] 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 [ 42.720376] RSP: 002b:00007ffc6b180bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.721750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9107d515cd [ 42.723038] RDX: 000056163821de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.724339] RBP: 00007ffc6b180c30 R08: 0000000000000000 R09: 00007ffc6b1802d0 [ 42.725625] R10: 0000000000000000 R11: 0000000000000246 R12: 000056166ebccbf0 [ 42.726889] R13: 00007ffc6b181060 R14: 000056166ebd6380 R15: 000056166ebe1460 [ 42.728190] [ 42.728665] irq event stamp: 1759 [ 42.729283] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.730807] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.732349] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.733894] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.735407] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45894' (ECDSA) to the list of known hosts. 2025/11/19 06:16:20 fuzzer started 2025/11/19 06:16:20 dialing manager at localhost:34383 2025/11/19 06:16:20 checking machine... 2025/11/19 06:16:20 checking revisions... [ 43.632260] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:16:20 testing simple program... [ 43.720765] cgroup: Unknown subsys name 'net' [ 43.771228] cgroup: Unknown subsys name 'cpuset' [ 43.787685] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:16:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f97fb445e07 RCX=ffff8880184cf63c RDX=0000000000000002 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880184cf630 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8160e212 R13=0000000000000206 R14=ffff88800d8fb780 R15=0000000000000002 RIP=ffffffff81528f7d RFL=00000002 [-------] 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 00007f97fa8ab900 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=00007f97fa87a008 CR3=000000000b718000 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=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=0000000000021fff 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=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=00007fffd477f608 CR3=000000000daec000 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=c938c88c60716b9ded4e3ad483ff439c XMM02=0000000000302e08ec2efd57dc4c00df XMM03=000000000030ef80c9ce5746449b347d XMM04=f36c651559176c5100000000000ae988 XMM05=090f1556b20111b3000000000031fef0 XMM06=5b75c91c80445342000000000031fd78 XMM07=e042d86d42eb936e000000000030f200 XMM08=c9ce5746449b347d0000000000302e68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000