[ 39.317890] ------------[ cut here ]------------ [ 39.318824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.320821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.322326] Modules linked in: [ 39.322928] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.324937] Tainted: [W]=WARN [ 39.325553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.327298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.328180] 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 [ 39.331444] RSP: 0018:ffff88800e2d7bc0 EFLAGS: 00010286 [ 39.332415] RAX: 0000000000000000 RBX: ffffed1001c5af78 RCX: ffffffff813a4050 [ 39.333744] RDX: ffff8880187ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.335031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c5af2f [ 39.336331] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.337651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e2d7df8 [ 39.338946] FS: 00007f0377844900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.340398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.341502] CR2: 00007f0377d36580 CR3: 000000000d500000 CR4: 0000000000350ef0 [ 39.342797] Call Trace: [ 39.343299] [ 39.343723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.344639] ? __create_object+0x59/0x80 [ 39.345449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.346420] __vmalloc_noprof+0x59/0x60 [ 39.347137] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.348047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.348992] bpf_prog_alloc+0x39/0x200 [ 39.349742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.350673] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.351583] do_seccomp+0x349/0x25e0 [ 39.352306] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.353163] ? __pfx_do_seccomp+0x10/0x10 [ 39.353974] ? find_held_lock+0x2b/0x80 [ 39.354738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.355713] ? static_key_count+0x60/0x80 [ 39.356516] prctl_set_seccomp+0x4e/0x70 [ 39.357320] __do_sys_prctl+0xe6c/0x1d70 [ 39.358074] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.358956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.359926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.360911] ? irqentry_exit+0xf3/0x650 [ 39.361700] do_syscall_64+0xbf/0x430 [ 39.362444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.363412] RIP: 0033:0x7f0377d365cd [ 39.364073] 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 [ 39.367277] RSP: 002b:00007ffdea3e2ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.368651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0377d365cd [ 39.369961] RDX: 000056163e11ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.371273] RBP: 00007ffdea3e2f00 R08: 0000000000000000 R09: 00007ffdea3e25a0 [ 39.372566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561645b80ad0 [ 39.373863] R13: 00007ffdea3e3330 R14: 0000561645b81bc0 R15: 0000561645b92780 [ 39.375150] [ 39.375623] irq event stamp: 1865 [ 39.376277] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 39.377826] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 39.379367] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 39.380914] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.382460] ---[ end trace 0000000000000000 ]--- [ 42.808416] ------------[ cut here ]------------ [ 42.809389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.811396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.812841] Modules linked in: [ 42.813514] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.815493] Tainted: [W]=WARN [ 42.816048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.817533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.818464] 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 [ 42.821644] RSP: 0018:ffff888017587bc0 EFLAGS: 00010286 [ 42.822640] RAX: 0000000000000000 RBX: ffffed1002eb0f78 RCX: ffffffff813a4050 [ 42.823946] RDX: ffff88800f235340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.825263] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb0f2f [ 42.826544] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.827821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017587df8 [ 42.829108] FS: 00007f24e9f48900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.830565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.831673] CR2: 00007f24ea4ae4a6 CR3: 000000000e0cc000 CR4: 0000000000350ef0 [ 42.833010] Call Trace: [ 42.833529] [ 42.833938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.834838] ? __create_object+0x59/0x80 [ 42.835656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.836680] __vmalloc_noprof+0x59/0x60 [ 42.837632] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.838524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.839500] bpf_prog_alloc+0x39/0x200 [ 42.840191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.841153] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.842077] do_seccomp+0x349/0x25e0 [ 42.842804] ? find_held_lock+0x2b/0x80 [ 42.843635] ? do_prlimit+0x310/0x610 [ 42.844404] ? __pfx_do_seccomp+0x10/0x10 [ 42.845165] ? do_raw_spin_unlock+0x53/0x220 [ 42.846018] ? _raw_spin_unlock+0x1e/0x40 [ 42.846792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.847762] ? static_key_count+0x60/0x80 [ 42.848581] prctl_set_seccomp+0x4e/0x70 [ 42.849375] __do_sys_prctl+0xe6c/0x1d70 [ 42.850117] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.850982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.851942] ? irqentry_exit+0xf3/0x650 [ 42.852745] do_syscall_64+0xbf/0x430 [ 42.853542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.854515] RIP: 0033:0x7f24ea43a5cd [ 42.855181] 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 [ 42.858468] RSP: 002b:00007ffd4a151080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.859839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24ea43a5cd [ 42.861133] RDX: 0000562e1fe37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.862459] RBP: 00007ffd4a1510e0 R08: 0000000000000000 R09: 00007ffd4a150780 [ 42.863784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e4bf3fad0 [ 42.865128] R13: 00007ffd4a151510 R14: 0000562e4bf40bc0 R15: 0000562e4bf51780 [ 42.866464] [ 42.866894] irq event stamp: 1733 [ 42.867586] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.869162] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.870606] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.871802] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.872977] ---[ end trace 0000000000000000 ]--- [ 43.688813] ------------[ cut here ]------------ [ 43.689695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.692222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.693651] Modules linked in: [ 43.694227] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.696278] Tainted: [W]=WARN [ 43.696814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.698269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.699095] 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 [ 43.702134] RSP: 0018:ffff8880183a7bc0 EFLAGS: 00010286 [ 43.703072] RAX: 0000000000000000 RBX: ffffed1003074f78 RCX: ffffffff813a4050 [ 43.704317] RDX: ffff88800ff35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.705562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003074f2f [ 43.706798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.708041] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183a7df8 [ 43.709295] FS: 00007f521bcbc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.710691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.711713] CR2: 00007fffa05f6ef7 CR3: 000000000b758000 CR4: 0000000000350ef0 [ 43.712956] Call Trace: [ 43.713554] [ 43.714022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.715050] ? __create_object+0x59/0x80 [ 43.715963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.717023] __vmalloc_noprof+0x59/0x60 [ 43.717814] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.718740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.719705] bpf_prog_alloc+0x39/0x200 [ 43.720440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.721578] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.722504] do_seccomp+0x349/0x25e0 [ 43.723165] ? find_held_lock+0x2b/0x80 [ 43.723924] ? do_prlimit+0x310/0x610 [ 43.724678] ? __pfx_do_seccomp+0x10/0x10 [ 43.725475] ? do_raw_spin_unlock+0x53/0x220 [ 43.726196] ? _raw_spin_unlock+0x1e/0x40 [ 43.726847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.727645] ? static_key_count+0x60/0x80 [ 43.728301] prctl_set_seccomp+0x4e/0x70 [ 43.728897] __do_sys_prctl+0xe6c/0x1d70 [ 43.729549] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.730222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.731032] ? irqentry_exit+0xf3/0x650 [ 43.731663] do_syscall_64+0xbf/0x430 [ 43.732232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.733031] RIP: 0033:0x7f521c1ae5cd [ 43.733629] 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 [ 43.736280] RSP: 002b:00007fffa05f4b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.737436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f521c1ae5cd [ 43.738512] RDX: 000056335b1e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.739594] RBP: 00007fffa05f4ba0 R08: 0000000000000000 R09: 00007fffa05f4240 [ 43.740678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563388cf82b0 [ 43.741779] R13: 00007fffa05f4fd0 R14: 0000563388cfad20 R15: 0000563388d0c8d0 [ 43.742868] [ 43.743220] irq event stamp: 1791 [ 43.743770] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 43.745051] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 43.746343] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 43.747636] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 43.748885] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52387' (ECDSA) to the list of known hosts. 2025/11/19 05:17:46 fuzzer started 2025/11/19 05:17:47 dialing manager at localhost:34383 2025/11/19 05:17:47 checking machine... 2025/11/19 05:17:47 checking revisions... [ 44.714604] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:17:47 testing simple program... [ 44.800415] cgroup: Unknown subsys name 'net' [ 44.863515] cgroup: Unknown subsys name 'cpuset' [ 44.876809] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:17:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08f78 RCX=0000000000000002 RDX=1ffff1100d9c1145 RSI=ffff88806ce08f48 RDI=ffff88806ce08a28 RBP=ffffffff85c0c108 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=0000000000011d7b R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08f48 R15=ffff88806ce08a20 RIP=ffffffff8135fb9c RFL=00000246 [---Z-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 =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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f24ea4fd650 CR3=000000001ff04000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801661f898 RCX=ffffffff82306fff RDX=ffff8880147f5340 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88801661f738 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800fd78000 R13=ffff88801661f890 R14=0000000000000000 R15=ffff88800fd78000 RIP=ffffffff81751924 RFL=00000246 [---Z-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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f040df2f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f040d646388 CR3=000000000e067000 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=264ffd2625abbbbea94c16f8a582eb40 XMM02=eff9b2d0a8fce9cb0000000000303150 XMM03=2c67c8bc2e329bc30000000000303278 XMM04=c4bcfde4759a684f00000000000ae988 XMM05=29a5ba55c0f5cd880000000000320988 XMM06=090f1556b20111b3000000000031f820 XMM07=fb795ef6d6577056000000000030f1a0 XMM08=2c67c8bc2e329bc30000000000303278 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000