[ 38.984386] ------------[ cut here ]------------ [ 38.985249] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.987298] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.988743] Modules linked in: [ 38.989370] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.991599] Tainted: [W]=WARN [ 38.992177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.993716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.994640] 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 [ 38.997862] RSP: 0018:ffff8880157d7bc0 EFLAGS: 00010286 [ 38.998850] RAX: 0000000000000000 RBX: ffffed1002afaf78 RCX: ffffffff813a4050 [ 39.000172] RDX: ffff88801c440000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.001472] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002afaf2f [ 39.002771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.004076] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157d7df8 [ 39.005369] FS: 00007ff5c3794900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.006831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.007942] CR2: 00007ff5c3c86580 CR3: 000000000d7dc000 CR4: 0000000000350ef0 [ 39.009295] Call Trace: [ 39.009767] [ 39.010177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.011094] ? __create_object+0x59/0x80 [ 39.011885] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.012881] __vmalloc_noprof+0x59/0x60 [ 39.013646] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.014531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015470] bpf_prog_alloc+0x39/0x200 [ 39.016182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017143] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.018058] do_seccomp+0x349/0x25e0 [ 39.018779] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.019692] ? __pfx_do_seccomp+0x10/0x10 [ 39.020499] ? find_held_lock+0x2b/0x80 [ 39.021216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.022197] ? static_key_count+0x60/0x80 [ 39.023003] prctl_set_seccomp+0x4e/0x70 [ 39.023788] __do_sys_prctl+0xe6c/0x1d70 [ 39.024595] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.025460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.026442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.027416] ? irqentry_exit+0xf3/0x650 [ 39.028182] do_syscall_64+0xbf/0x430 [ 39.028921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.029873] RIP: 0033:0x7ff5c3c865cd [ 39.030604] 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 [ 39.033823] RSP: 002b:00007ffdc9248b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.035200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5c3c865cd [ 39.036528] RDX: 00005626fb76fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.037818] RBP: 00007ffdc9248bc0 R08: 0000000000000000 R09: 00007ffdc9248260 [ 39.039114] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627352b0ad0 [ 39.040436] R13: 00007ffdc9248ff0 R14: 00005627352b1bc0 R15: 00005627352c2780 [ 39.041754] [ 39.042191] irq event stamp: 1779 [ 39.042843] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.044401] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.045928] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 39.047481] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.049028] ---[ end trace 0000000000000000 ]--- [ 42.457823] ------------[ cut here ]------------ [ 42.458777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.460789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.462250] Modules linked in: [ 42.462886] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.464888] Tainted: [W]=WARN [ 42.465493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.466997] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.467928] 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 [ 42.471129] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 42.472129] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 42.473423] RDX: ffff88801562d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.474738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 42.476042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.477334] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 42.478621] FS: 00007f09d4766900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.480081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.481158] CR2: 00007f09d4c58580 CR3: 000000000e91e000 CR4: 0000000000350ef0 [ 42.482466] Call Trace: [ 42.482944] [ 42.483394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.484265] ? __create_object+0x59/0x80 [ 42.485065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.486042] __vmalloc_noprof+0x59/0x60 [ 42.486796] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.487677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.488636] bpf_prog_alloc+0x39/0x200 [ 42.489386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.490335] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.491203] do_seccomp+0x349/0x25e0 [ 42.491934] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.492867] ? __pfx_do_seccomp+0x10/0x10 [ 42.493663] ? find_held_lock+0x2b/0x80 [ 42.494438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.495427] ? static_key_count+0x60/0x80 [ 42.496206] prctl_set_seccomp+0x4e/0x70 [ 42.496997] __do_sys_prctl+0xe6c/0x1d70 [ 42.497791] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.498672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.499657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.500648] ? irqentry_exit+0xf3/0x650 [ 42.501425] do_syscall_64+0xbf/0x430 [ 42.502132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.503087] RIP: 0033:0x7f09d4c585cd [ 42.503794] 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 [ 42.507014] RSP: 002b:00007fff2c1e95b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.508414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09d4c585cd [ 42.509713] RDX: 00005569d4a3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.511013] RBP: 00007fff2c1e9610 R08: 0000000000000000 R09: 00007fff2c1e8cb0 [ 42.512328] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569d99db2b0 [ 42.513625] R13: 00007fff2c1e9a40 R14: 00005569d99ddd20 R15: 00005569d99ef8d0 [ 42.514939] [ 42.515418] irq event stamp: 1793 [ 42.516032] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.517593] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.519128] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 42.520702] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 42.522232] ---[ end trace 0000000000000000 ]--- [ 43.282133] ------------[ cut here ]------------ [ 43.283075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.285126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.286663] Modules linked in: [ 43.287310] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.289338] Tainted: [W]=WARN [ 43.289896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.291381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.292317] 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 [ 43.295531] RSP: 0018:ffff888018207bc0 EFLAGS: 00010286 [ 43.296553] RAX: 0000000000000000 RBX: ffffed1003040f78 RCX: ffffffff813a4050 [ 43.297861] RDX: ffff8880162e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.299174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003040f2f [ 43.300499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.301794] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018207df8 [ 43.303079] FS: 00007f0879b1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.304555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.305633] CR2: 00007ffd80ae0ef8 CR3: 000000000cb8f000 CR4: 0000000000350ef0 [ 43.306926] Call Trace: [ 43.307432] [ 43.307847] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.308763] ? __create_object+0x59/0x80 [ 43.309558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.310538] __vmalloc_noprof+0x59/0x60 [ 43.311263] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.312170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.313098] bpf_prog_alloc+0x39/0x200 [ 43.313848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.314782] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.315684] do_seccomp+0x349/0x25e0 [ 43.316422] ? find_held_lock+0x2b/0x80 [ 43.317151] ? do_prlimit+0x310/0x610 [ 43.317894] ? __pfx_do_seccomp+0x10/0x10 [ 43.318673] ? do_raw_spin_unlock+0x53/0x220 [ 43.319508] ? _raw_spin_unlock+0x1e/0x40 [ 43.320313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.321250] ? static_key_count+0x60/0x80 [ 43.322064] prctl_set_seccomp+0x4e/0x70 [ 43.322838] __do_sys_prctl+0xe6c/0x1d70 [ 43.323644] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.324563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.325544] ? irqentry_exit+0xf3/0x650 [ 43.326312] do_syscall_64+0xbf/0x430 [ 43.327026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.327999] RIP: 0033:0x7f087a00e5cd [ 43.328712] 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 [ 43.331892] RSP: 002b:00007ffd80adf6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.333289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f087a00e5cd [ 43.334592] RDX: 000055ecad8dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.335894] RBP: 00007ffd80adf710 R08: 0000000000000000 R09: 00007ffd80adedb0 [ 43.337145] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ecb63ecad0 [ 43.338211] R13: 00007ffd80adfb40 R14: 000055ecb63edbc0 R15: 000055ecb63fe780 [ 43.339317] [ 43.339676] irq event stamp: 1735 [ 43.340186] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.341469] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.342749] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 43.344040] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 43.345316] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7569' (ECDSA) to the list of known hosts. 2025/11/18 15:46:40 fuzzer started 2025/11/18 15:46:40 dialing manager at localhost:34383 2025/11/18 15:46:40 checking machine... 2025/11/18 15:46:40 checking revisions... [ 44.242360] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:46:40 testing simple program... [ 44.321491] cgroup: Unknown subsys name 'net' [ 44.387487] cgroup: Unknown subsys name 'cpuset' [ 44.403719] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:46:39 Registers: info registers vcpu 0 RAX=ffff888016238000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880166ef650 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a7c5 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f09d4766900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2c1e3000 CR3=00000000175fd000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024891 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=00000202 [-------] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fccc49e6000 CR3=000000000df5d000 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=2e8f81907a4ce2a3b94d784dc898ac9e XMM02=ec2efd57dc4c00df0000000000304690 XMM03=ff2fd788945b86d00000000000304760 XMM04=680da44f0628e2ce00000000000ae988 XMM05=39be1a2bc416e4060000000000321a00 XMM06=3e829fc8c8edc9900000000000321638 XMM07=e042d86d42eb936e0000000000312128 XMM08=ff2fd788945b86d00000000000304760 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000