[ 38.975694] ------------[ cut here ]------------ [ 38.976745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.978814] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.980247] Modules linked in: [ 38.980828] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.982991] Tainted: [W]=WARN [ 38.983610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.985341] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986334] 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 [ 38.989690] RSP: 0018:ffff888017577bc0 EFLAGS: 00010286 [ 38.990822] RAX: 0000000000000000 RBX: ffffed1002eaef78 RCX: ffffffff813a4050 [ 38.992212] RDX: ffff88800f748000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.993480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaef2f [ 38.994824] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017577df8 [ 38.997473] FS: 00007f51f1beb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.999153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.000422] CR2: 00007fffe2d20ef7 CR3: 000000001e274000 CR4: 0000000000350ef0 [ 39.001922] Call Trace: [ 39.002510] [ 39.003019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.004070] ? __create_object+0x59/0x80 [ 39.004908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.006058] __vmalloc_noprof+0x59/0x60 [ 39.006872] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008945] bpf_prog_alloc+0x39/0x200 [ 39.009805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.010872] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.011930] do_seccomp+0x349/0x25e0 [ 39.012735] ? find_held_lock+0x2b/0x80 [ 39.013608] ? do_prlimit+0x310/0x610 [ 39.014454] ? __pfx_do_seccomp+0x10/0x10 [ 39.015360] ? do_raw_spin_unlock+0x53/0x220 [ 39.016334] ? _raw_spin_unlock+0x1e/0x40 [ 39.017231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.018341] ? static_key_count+0x60/0x80 [ 39.019260] prctl_set_seccomp+0x4e/0x70 [ 39.020166] __do_sys_prctl+0xe6c/0x1d70 [ 39.021055] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.022037] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.023141] ? irqentry_exit+0xf3/0x650 [ 39.024039] do_syscall_64+0xbf/0x430 [ 39.024831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.025930] RIP: 0033:0x7f51f20dd5cd [ 39.026754] 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 [ 39.030425] RSP: 002b:00007fffe2d1f680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.032003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51f20dd5cd [ 39.033485] RDX: 000055d8e614de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.034977] RBP: 00007fffe2d1f6e0 R08: 0000000000000000 R09: 00007fffe2d1ed80 [ 39.036475] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d904121ad0 [ 39.037977] R13: 00007fffe2d1fb10 R14: 000055d904122bc0 R15: 000055d904133780 [ 39.039392] [ 39.039818] irq event stamp: 1799 [ 39.040484] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.041706] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.042914] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.044179] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 39.045383] ---[ end trace 0000000000000000 ]--- [ 42.579771] ------------[ cut here ]------------ [ 42.580704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.582773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.584257] Modules linked in: [ 42.584864] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.586862] Tainted: [W]=WARN [ 42.587455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.588979] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.589854] 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 [ 42.593037] RSP: 0018:ffff88800cd1fbc0 EFLAGS: 00010286 [ 42.594020] RAX: 0000000000000000 RBX: ffffed10019a3f78 RCX: ffffffff813a4050 [ 42.595313] RDX: ffff88800fc58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.596625] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019a3f2f [ 42.597930] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.599240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cd1fdf8 [ 42.600558] FS: 00007f8f993ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.602018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.603093] CR2: 00007ffcbc431ef7 CR3: 000000001f865000 CR4: 0000000000350ef0 [ 42.604419] Call Trace: [ 42.604901] [ 42.605365] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.606260] ? __create_object+0x59/0x80 [ 42.607071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.608096] __vmalloc_noprof+0x59/0x60 [ 42.608833] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.609710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.610663] bpf_prog_alloc+0x39/0x200 [ 42.611429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.612400] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.613324] do_seccomp+0x349/0x25e0 [ 42.614067] ? find_held_lock+0x2b/0x80 [ 42.614894] ? do_prlimit+0x310/0x610 [ 42.615860] ? __pfx_do_seccomp+0x10/0x10 [ 42.616891] ? do_raw_spin_unlock+0x53/0x220 [ 42.617938] ? _raw_spin_unlock+0x1e/0x40 [ 42.619001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.620259] ? static_key_count+0x60/0x80 [ 42.621137] prctl_set_seccomp+0x4e/0x70 [ 42.621882] __do_sys_prctl+0xe6c/0x1d70 [ 42.622663] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.623543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.624560] ? irqentry_exit+0xf3/0x650 [ 42.625355] do_syscall_64+0xbf/0x430 [ 42.626252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.627216] RIP: 0033:0x7f8f998ac5cd [ 42.627916] 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 [ 42.631118] RSP: 002b:00007ffcbc430ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.632565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f998ac5cd [ 42.633889] RDX: 000055b389869e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.635176] RBP: 00007ffcbc430f20 R08: 0000000000000000 R09: 00007ffcbc4305c0 [ 42.636506] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3c6603ad0 [ 42.637819] R13: 00007ffcbc431350 R14: 000055b3c6604bc0 R15: 000055b3c6615780 [ 42.639129] [ 42.639549] irq event stamp: 1695 [ 42.640234] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.641784] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.643298] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.644944] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.646695] ---[ end trace 0000000000000000 ]--- [ 43.496634] ------------[ cut here ]------------ [ 43.497406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.499242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.500458] Modules linked in: [ 43.500947] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.502574] Tainted: [W]=WARN [ 43.503280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.504576] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.505345] 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 [ 43.507971] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 43.508732] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 43.509790] RDX: ffff888016c6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.510866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 43.511936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.513007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 43.514084] FS: 00007f94322ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.515293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.516179] CR2: 00007ffd317c1ef7 CR3: 000000001fb7e000 CR4: 0000000000350ef0 [ 43.517213] Call Trace: [ 43.517582] [ 43.517910] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.518627] ? __create_object+0x59/0x80 [ 43.519248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.520039] __vmalloc_noprof+0x59/0x60 [ 43.520613] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.521313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.522053] bpf_prog_alloc+0x39/0x200 [ 43.522607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.523346] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.524084] do_seccomp+0x349/0x25e0 [ 43.524624] ? find_held_lock+0x2b/0x80 [ 43.525236] ? do_prlimit+0x310/0x610 [ 43.525794] ? __pfx_do_seccomp+0x10/0x10 [ 43.526425] ? do_raw_spin_unlock+0x53/0x220 [ 43.527085] ? _raw_spin_unlock+0x1e/0x40 [ 43.527674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.528457] ? static_key_count+0x60/0x80 [ 43.529098] prctl_set_seccomp+0x4e/0x70 [ 43.529679] __do_sys_prctl+0xe6c/0x1d70 [ 43.530312] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.531002] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.531739] ? irqentry_exit+0xf3/0x650 [ 43.532378] do_syscall_64+0xbf/0x430 [ 43.532974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.533693] RIP: 0033:0x7f94327de5cd [ 43.534270] 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 [ 43.537032] RSP: 002b:00007ffd317c08d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.538384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94327de5cd [ 43.539652] RDX: 000055c420769e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.540979] RBP: 00007ffd317c0930 R08: 0000000000000000 R09: 00007ffd317bffd0 [ 43.542262] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4603f1240 [ 43.543323] R13: 00007ffd317c0d60 R14: 000055c4603f0bf0 R15: 000055c4604054d0 [ 43.544408] [ 43.544834] irq event stamp: 1789 [ 43.545517] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 43.547069] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 43.548668] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 43.550258] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 43.551834] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34884' (ECDSA) to the list of known hosts. 2025/11/17 22:24:55 fuzzer started 2025/11/17 22:24:55 dialing manager at localhost:37895 2025/11/17 22:24:55 checking machine... 2025/11/17 22:24:55 checking revisions... [ 44.469057] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:24:55 testing simple program... [ 44.559983] cgroup: Unknown subsys name 'net' [ 44.629562] cgroup: Unknown subsys name 'cpuset' [ 44.644841] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:24:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a30 RCX=0000000000000002 RDX=1ffff1100d9c1148 RSI=ffff88806ce08a00 RDI=ffff88806ce08a40 RBP=ffff88806ce08a00 RSP=ffff88806ce08938 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000008 R13=ffff88806ce01000 R14=ffff88806ce08a00 R15=ffff88806ce08a30 RIP=ffffffff8135e288 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 00007f8f993ba900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8f999720b0 CR3=000000001f90c000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08b38 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1168 RSI=ffffffff84c740ac RDI=ffff88806cf08b40 RBP=000000000000000d RSP=ffff88806cf08a50 R8 =ffffffff86e88816 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c815f R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81618fee RFL=00000212 [----A--] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f8114e000 CR3=000000001c53f000 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=34323a323220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000