[ 39.067100] ------------[ cut here ]------------ [ 39.068171] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.070463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.072133] Modules linked in: [ 39.072819] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.075178] Tainted: [W]=WARN [ 39.075808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.077521] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.078566] 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 [ 39.082249] RSP: 0018:ffff88801a98fbc0 EFLAGS: 00010286 [ 39.083380] RAX: 0000000000000000 RBX: ffffed1003531f78 RCX: ffffffff813a4050 [ 39.084875] RDX: ffff88801a8a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.086356] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003531f2f [ 39.087836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.089325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a98fdf8 [ 39.090806] FS: 00007fd23cb4c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.092487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.093712] CR2: 00007ffe59b17ef7 CR3: 000000000b7b9000 CR4: 0000000000350ef0 [ 39.095191] Call Trace: [ 39.095719] [ 39.096246] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.097105] ? __create_object+0x59/0x80 [ 39.097819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.098742] __vmalloc_noprof+0x59/0x60 [ 39.099473] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.100323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.101223] bpf_prog_alloc+0x39/0x200 [ 39.101923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.102773] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.103650] do_seccomp+0x349/0x25e0 [ 39.104340] ? find_held_lock+0x2b/0x80 [ 39.105056] ? do_prlimit+0x310/0x610 [ 39.105725] ? __pfx_do_seccomp+0x10/0x10 [ 39.106476] ? do_raw_spin_unlock+0x53/0x220 [ 39.107274] ? _raw_spin_unlock+0x1e/0x40 [ 39.108025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.108948] ? static_key_count+0x60/0x80 [ 39.109676] prctl_set_seccomp+0x4e/0x70 [ 39.110414] __do_sys_prctl+0xe6c/0x1d70 [ 39.111149] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.111981] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.112911] ? irqentry_exit+0xf3/0x650 [ 39.113599] do_syscall_64+0xbf/0x430 [ 39.114311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.115216] RIP: 0033:0x7fd23d03e5cd [ 39.115851] 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 [ 39.118949] RSP: 002b:00007ffe59b166e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.120282] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd23d03e5cd [ 39.121500] RDX: 000055b030ce2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.122729] RBP: 00007ffe59b16740 R08: 0000000000000000 R09: 00007ffe59b15de0 [ 39.123949] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b05f1652b0 [ 39.125189] R13: 00007ffe59b16b70 R14: 000055b05f167d20 R15: 000055b05f1798d0 [ 39.126441] [ 39.126884] irq event stamp: 1737 [ 39.127462] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.128924] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.130372] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 39.131870] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 39.133338] ---[ end trace 0000000000000000 ]--- [ 42.301071] ------------[ cut here ]------------ [ 42.301787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.303468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.304690] Modules linked in: [ 42.305216] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.306870] Tainted: [W]=WARN [ 42.307333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.308551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.309316] 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 [ 42.311965] RSP: 0018:ffff88801a8f7bc0 EFLAGS: 00010286 [ 42.312756] RAX: 0000000000000000 RBX: ffffed100351ef78 RCX: ffffffff813a4050 [ 42.313806] RDX: ffff88801a1dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.314875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351ef2f [ 42.315938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.317014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8f7df8 [ 42.318098] FS: 00007f2820ff2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.319350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.320292] CR2: 00007f28214e4580 CR3: 0000000020da0000 CR4: 0000000000350ef0 [ 42.321417] Call Trace: [ 42.321826] [ 42.322228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.323020] ? __create_object+0x59/0x80 [ 42.323667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.324539] __vmalloc_noprof+0x59/0x60 [ 42.325210] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.325976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.326748] bpf_prog_alloc+0x39/0x200 [ 42.327399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.328236] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.329030] do_seccomp+0x349/0x25e0 [ 42.329630] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.330429] ? __pfx_do_seccomp+0x10/0x10 [ 42.331117] ? find_held_lock+0x2b/0x80 [ 42.331741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.332618] ? static_key_count+0x60/0x80 [ 42.333329] prctl_set_seccomp+0x4e/0x70 [ 42.334016] __do_sys_prctl+0xe6c/0x1d70 [ 42.334669] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.335426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.336277] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.337130] ? irqentry_exit+0xf3/0x650 [ 42.337752] do_syscall_64+0xbf/0x430 [ 42.338413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.339252] RIP: 0033:0x7f28214e45cd [ 42.339833] 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 [ 42.342658] RSP: 002b:00007ffdb1d82870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.343844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28214e45cd [ 42.345006] RDX: 00005636751e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.346100] RBP: 00007ffdb1d828d0 R08: 0000000000000000 R09: 00007ffdb1d81f70 [ 42.347213] R10: 0000000000000000 R11: 0000000000000246 R12: 000056367eaefad0 [ 42.348334] R13: 00007ffdb1d82d00 R14: 000056367eaf0bc0 R15: 000056367eb01780 [ 42.349462] [ 42.349827] irq event stamp: 1675 [ 42.350397] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 42.351730] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 42.353085] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 42.354469] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 42.355804] ---[ end trace 0000000000000000 ]--- [ 43.183549] ------------[ cut here ]------------ [ 43.184533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.186632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.188176] Modules linked in: [ 43.188794] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.191111] Tainted: [W]=WARN [ 43.191680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.193277] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.194229] 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 [ 43.197470] RSP: 0018:ffff88800f2bfbc0 EFLAGS: 00010286 [ 43.198475] RAX: 0000000000000000 RBX: ffffed1001e57f78 RCX: ffffffff813a4050 [ 43.199776] RDX: ffff88800a3f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.201088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e57f2f [ 43.202387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.203684] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2bfdf8 [ 43.205026] FS: 00007f2ada825900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.206487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.207575] CR2: 00007f2adad17580 CR3: 000000000a1dc000 CR4: 0000000000350ef0 [ 43.208911] Call Trace: [ 43.209397] [ 43.209818] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.210754] ? __create_object+0x59/0x80 [ 43.211568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.212586] __vmalloc_noprof+0x59/0x60 [ 43.213375] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.214290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.215257] bpf_prog_alloc+0x39/0x200 [ 43.216040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.217003] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.217938] do_seccomp+0x349/0x25e0 [ 43.218633] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.219570] ? __pfx_do_seccomp+0x10/0x10 [ 43.220406] ? find_held_lock+0x2b/0x80 [ 43.221194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.222186] ? static_key_count+0x60/0x80 [ 43.222995] prctl_set_seccomp+0x4e/0x70 [ 43.223737] __do_sys_prctl+0xe6c/0x1d70 [ 43.224575] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.225467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.226451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.227448] ? irqentry_exit+0xf3/0x650 [ 43.228262] do_syscall_64+0xbf/0x430 [ 43.229024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.229993] RIP: 0033:0x7f2adad175cd [ 43.230679] 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 [ 43.233910] RSP: 002b:00007ffec5b4ab50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.235298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2adad175cd [ 43.236626] RDX: 000055d209e00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.237975] RBP: 00007ffec5b4abb0 R08: 0000000000000000 R09: 00007ffec5b4a250 [ 43.239332] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d210c27ad0 [ 43.240771] R13: 00007ffec5b4afe0 R14: 000055d210c28bc0 R15: 000055d210c39780 [ 43.242107] [ 43.242553] irq event stamp: 1905 [ 43.243225] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 43.244844] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 43.246476] softirqs last enabled at (1864): [] handle_softirqs+0x50c/0x770 [ 43.248064] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 43.249647] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57870' (ECDSA) to the list of known hosts. 2025/11/17 19:52:35 fuzzer started 2025/11/17 19:52:35 dialing manager at localhost:37895 2025/11/17 19:52:35 checking machine... 2025/11/17 19:52:35 checking revisions... [ 44.207046] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:52:35 testing simple program... [ 44.288567] cgroup: Unknown subsys name 'net' [ 44.352079] cgroup: Unknown subsys name 'cpuset' [ 44.369632] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:52:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880095e8000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880095e8ad0 RDI=ffff8880095e8000 RBP=ffff8880095e8a58 RSP=ffff8880095f7938 R8 =0000000000080000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880095e8ad0 R13=f0a65c0d7c233ce4 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff8152749f RFL=00000046 [---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 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2820fa601c CR3=0000000020cd4000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000017c91fbd RBX=ffff8880160d3780 RCX=000000004699415b RDX=00000000915d54c6 RSI=00000000ef9db6ea RDI=0000000000104185 RBP=ffff8880160d41d8 RSP=ffff888017aaf7e0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880160d41d8 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275d8 RFL=00000086 [--S--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 00007f38816548c0 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5b525d98 CR3=00000000163a5000 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=00000000000000ff0000000000ff0000 XMM02=00000000000000ff0000000000ff0000 XMM03=000055cb5646dcb0000055cb5643feb0 XMM04=0000000300000002000055cb5646dcb0 XMM05=000055cb5641cf40000055cb5642cec0 XMM06=000055cb55bb4a400000000000000000 XMM07=ffffffff00000003000055cb56429a50 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000