[ 46.759173] ------------[ cut here ]------------ [ 46.760116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.762129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.763611] Modules linked in: [ 46.764601] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.766700] Tainted: [W]=WARN [ 46.767310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.768820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.769743] 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 [ 46.772972] RSP: 0018:ffff888019fefbc0 EFLAGS: 00010286 [ 46.773976] RAX: 0000000000000000 RBX: ffffed10033fdf78 RCX: ffffffff813a4050 [ 46.775277] RDX: ffff88800eab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.776588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fdf2f [ 46.777890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.779192] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fefdf8 [ 46.780513] FS: 00007fc27c962900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.781976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.783050] CR2: 00007fc27ce54580 CR3: 000000000c78a000 CR4: 0000000000350ef0 [ 46.784372] Call Trace: [ 46.784886] [ 46.785303] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.786211] ? __create_object+0x59/0x80 [ 46.787009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.787996] __vmalloc_noprof+0x59/0x60 [ 46.788734] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.789618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.790569] bpf_prog_alloc+0x39/0x200 [ 46.791319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.792279] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.793192] do_seccomp+0x349/0x25e0 [ 46.793928] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.794795] ? __pfx_do_seccomp+0x10/0x10 [ 46.795594] ? find_held_lock+0x2b/0x80 [ 46.796383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.797359] ? static_key_count+0x60/0x80 [ 46.798170] prctl_set_seccomp+0x4e/0x70 [ 46.798950] __do_sys_prctl+0xe6c/0x1d70 [ 46.799693] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.800577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.801552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.802529] ? irqentry_exit+0xf3/0x650 [ 46.803309] do_syscall_64+0xbf/0x430 [ 46.804074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.805043] RIP: 0033:0x7fc27ce545cd [ 46.805714] 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 [ 46.808956] RSP: 002b:00007ffd9605ebd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.810348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc27ce545cd [ 46.811655] RDX: 0000560881a72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.812987] RBP: 00007ffd9605ec30 R08: 0000000000000000 R09: 00007ffd9605e2d0 [ 46.814293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560897e33240 [ 46.815591] R13: 00007ffd9605f060 R14: 0000560897e3c380 R15: 0000560897e47540 [ 46.816927] [ 46.817357] irq event stamp: 1815 [ 46.818020] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.819566] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.821133] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 46.822694] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.824245] ---[ end trace 0000000000000000 ]--- [ 49.689217] ------------[ cut here ]------------ [ 49.690174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.692171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.693622] Modules linked in: [ 49.694313] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.696318] Tainted: [W]=WARN [ 49.696916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.698389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.699309] 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 [ 49.702483] RSP: 0018:ffff88800eedfbc0 EFLAGS: 00010286 [ 49.703466] RAX: 0000000000000000 RBX: ffffed1001ddbf78 RCX: ffffffff813a4050 [ 49.704765] RDX: ffff888018b65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.706037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ddbf2f [ 49.707328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.708612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eedfdf8 [ 49.709900] FS: 00007f7c91d17900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.711331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.712424] CR2: 00007fffa7c27ef7 CR3: 000000000ba85000 CR4: 0000000000350ef0 [ 49.713707] Call Trace: [ 49.714208] [ 49.714625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.715518] ? __create_object+0x59/0x80 [ 49.716331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.717301] __vmalloc_noprof+0x59/0x60 [ 49.718061] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.718945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.719827] bpf_prog_alloc+0x39/0x200 [ 49.720580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.721519] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.722429] do_seccomp+0x349/0x25e0 [ 49.723145] ? find_held_lock+0x2b/0x80 [ 49.723915] ? do_prlimit+0x310/0x610 [ 49.724620] ? __pfx_do_seccomp+0x10/0x10 [ 49.725408] ? do_raw_spin_unlock+0x53/0x220 [ 49.726257] ? _raw_spin_unlock+0x1e/0x40 [ 49.727061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.728014] ? static_key_count+0x60/0x80 [ 49.728781] prctl_set_seccomp+0x4e/0x70 [ 49.729553] __do_sys_prctl+0xe6c/0x1d70 [ 49.730324] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.731178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.732168] ? irqentry_exit+0xf3/0x650 [ 49.732936] do_syscall_64+0xbf/0x430 [ 49.733645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.734591] RIP: 0033:0x7f7c922095cd [ 49.735292] 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 [ 49.738455] RSP: 002b:00007fffa7c26840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.739817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c922095cd [ 49.741120] RDX: 000055ce64c64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.742404] RBP: 00007fffa7c268a0 R08: 0000000000000000 R09: 00007fffa7c25f40 [ 49.743680] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce6e46f2b0 [ 49.744987] R13: 00007fffa7c26cd0 R14: 000055ce6e471d20 R15: 000055ce6e4838d0 [ 49.746293] [ 49.746722] irq event stamp: 1725 [ 49.747375] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.748918] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.750450] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 49.751997] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 49.753345] ---[ end trace 0000000000000000 ]--- [ 50.572345] ------------[ cut here ]------------ [ 50.573270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.575297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.576756] Modules linked in: [ 50.577418] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.579434] Tainted: [W]=WARN [ 50.580021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.581508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.582431] 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 [ 50.585606] RSP: 0018:ffff8880161d7bc0 EFLAGS: 00010286 [ 50.586576] RAX: 0000000000000000 RBX: ffffed1002c3af78 RCX: ffffffff813a4050 [ 50.587868] RDX: ffff8880189b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.589131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3af2f [ 50.590438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.591728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161d7df8 [ 50.592999] FS: 00007f6780ec0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.594450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.595532] CR2: 00007fffdd9c3ef7 CR3: 000000000c691000 CR4: 0000000000350ef0 [ 50.596866] Call Trace: [ 50.597322] [ 50.597734] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.598639] ? __create_object+0x59/0x80 [ 50.599412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.600383] __vmalloc_noprof+0x59/0x60 [ 50.601146] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.602018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.602935] bpf_prog_alloc+0x39/0x200 [ 50.603619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.604563] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.605457] do_seccomp+0x349/0x25e0 [ 50.606193] ? find_held_lock+0x2b/0x80 [ 50.606968] ? do_prlimit+0x310/0x610 [ 50.607663] ? __pfx_do_seccomp+0x10/0x10 [ 50.608448] ? do_raw_spin_unlock+0x53/0x220 [ 50.609291] ? _raw_spin_unlock+0x1e/0x40 [ 50.610046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.610979] ? static_key_count+0x60/0x80 [ 50.611705] prctl_set_seccomp+0x4e/0x70 [ 50.612467] __do_sys_prctl+0xe6c/0x1d70 [ 50.613217] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.614080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.615060] ? irqentry_exit+0xf3/0x650 [ 50.615769] do_syscall_64+0xbf/0x430 [ 50.616516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.617468] RIP: 0033:0x7f67813b25cd [ 50.618183] 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 [ 50.621343] RSP: 002b:00007fffdd9c2c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.622709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67813b25cd [ 50.623990] RDX: 0000558a14be4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.625273] RBP: 00007fffdd9c2c90 R08: 0000000000000000 R09: 00007fffdd9c2330 [ 50.626568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a3ecbab10 [ 50.627824] R13: 00007fffdd9c30c0 R14: 0000558a3ecbb2b0 R15: 0000558a3eccf6f0 [ 50.629126] [ 50.629552] irq event stamp: 3457 [ 50.630218] hardirqs last enabled at (3467): [] __up_console_sem+0x78/0x80 [ 50.631717] hardirqs last disabled at (3476): [] __up_console_sem+0x5d/0x80 [ 50.633246] softirqs last enabled at (3404): [] handle_softirqs+0x50c/0x770 [ 50.634482] softirqs last disabled at (3399): [] __irq_exit_rcu+0xc4/0x100 [ 50.635710] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32197' (ECDSA) to the list of known hosts. 2025/11/19 01:00:24 fuzzer started 2025/11/19 01:00:24 dialing manager at localhost:34383 2025/11/19 01:00:24 checking machine... 2025/11/19 01:00:24 checking revisions... [ 51.535770] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:00:24 testing simple program... [ 51.614076] cgroup: Unknown subsys name 'net' [ 51.655358] cgroup: Unknown subsys name 'cpuset' [ 51.666965] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:00:24 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff81374a6c RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000009ca7520 RSP=ffff88806ce08d60 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88807ffd8640 R13=ffff88807ffd7650 R14=ffff88801a5508d0 R15=ffff888009462280 RIP=ffffffff817518c8 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 00007f2dd476a900 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=00007f7c922cf0b0 CR3=000000000e3f1000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ca9adf684a88f4e900000000000ae988 XMM05=8c50acf79787dfee000000000031fb18 XMM06=0f3da20415c2f740000000000031ebc0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88806cf3dc10 RBX=7fffffffffffffff RCX=0000000000000001 RDX=000000000011fcc1 RSI=0000000000000cc0 RDI=ffff888016df8000 RBP=ffff88801a8a7a70 RSP=ffff88801a8a7a10 R8 =0000000000000000 R9 =00000000ffffffff R10=0000000000000001 R11=0000000000000001 R12=0000000000000cc0 R13=0000000000000c00 R14=ffff888009462500 R15=ffffffff81b8c138 RIP=ffffffff81ab1884 RFL=00000283 [--S---C] 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 00007f7c91d17900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa7c20000 CR3=000000000d846000 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