[ 45.674631] ------------[ cut here ]------------ [ 45.675582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.677581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.679070] Modules linked in: [ 45.679682] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.681903] Tainted: [W]=WARN [ 45.682676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.684207] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.685134] 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 [ 45.688320] RSP: 0018:ffff888014637bc0 EFLAGS: 00010286 [ 45.689313] RAX: 0000000000000000 RBX: ffffed10028c6f78 RCX: ffffffff813a4050 [ 45.690598] RDX: ffff888016d45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.691897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028c6f2f [ 45.693192] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.694493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014637df8 [ 45.695795] FS: 00007f3751388900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.697245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.698320] CR2: 00007f37518ee4a6 CR3: 000000000de64000 CR4: 0000000000350ef0 [ 45.699626] Call Trace: [ 45.700141] [ 45.700553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.701457] ? __create_object+0x59/0x80 [ 45.702245] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.703215] __vmalloc_noprof+0x59/0x60 [ 45.703947] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.704812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.705741] bpf_prog_alloc+0x39/0x200 [ 45.706467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.707392] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.708333] do_seccomp+0x349/0x25e0 [ 45.709011] ? find_held_lock+0x2b/0x80 [ 45.709770] ? do_prlimit+0x310/0x610 [ 45.710539] ? __pfx_do_seccomp+0x10/0x10 [ 45.711320] ? do_raw_spin_unlock+0x53/0x220 [ 45.712169] ? _raw_spin_unlock+0x1e/0x40 [ 45.712909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.713878] ? static_key_count+0x60/0x80 [ 45.714690] prctl_set_seccomp+0x4e/0x70 [ 45.715493] __do_sys_prctl+0xe6c/0x1d70 [ 45.716302] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.717160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.718145] ? irqentry_exit+0xf3/0x650 [ 45.718871] do_syscall_64+0xbf/0x430 [ 45.719623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.720569] RIP: 0033:0x7f375187a5cd [ 45.721266] 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 [ 45.724469] RSP: 002b:00007ffc4f7ba130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.725853] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f375187a5cd [ 45.727136] RDX: 0000560f061b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.728432] RBP: 00007ffc4f7ba190 R08: 0000000000000000 R09: 00007ffc4f7b9830 [ 45.729723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f0fcdb2b0 [ 45.731006] R13: 00007ffc4f7ba5c0 R14: 0000560f0fcddd20 R15: 0000560f0fcef8d0 [ 45.732337] [ 45.732756] irq event stamp: 1819 [ 45.733420] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 45.734959] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 45.736490] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 45.738018] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 45.739565] ---[ end trace 0000000000000000 ]--- [ 49.174557] ------------[ cut here ]------------ [ 49.175511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.177510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.179017] Modules linked in: [ 49.179685] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.181750] Tainted: [W]=WARN [ 49.182389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.183923] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.184899] 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 [ 49.188153] RSP: 0018:ffff8880177bfbc0 EFLAGS: 00010286 [ 49.189172] RAX: 0000000000000000 RBX: ffffed1002ef7f78 RCX: ffffffff813a4050 [ 49.190485] RDX: ffff88801869d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.191791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef7f2f [ 49.193090] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.194368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177bfdf8 [ 49.195658] FS: 00007f42c416b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.197095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.198152] CR2: 00007fff66b86ef8 CR3: 000000000be50000 CR4: 0000000000350ef0 [ 49.199439] Call Trace: [ 49.199916] [ 49.200370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.201273] ? __create_object+0x59/0x80 [ 49.202009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.202992] __vmalloc_noprof+0x59/0x60 [ 49.203762] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.204632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.205567] bpf_prog_alloc+0x39/0x200 [ 49.206303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.207230] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.208157] do_seccomp+0x349/0x25e0 [ 49.208830] ? find_held_lock+0x2b/0x80 [ 49.209584] ? do_prlimit+0x310/0x610 [ 49.210332] ? __pfx_do_seccomp+0x10/0x10 [ 49.211117] ? do_raw_spin_unlock+0x53/0x220 [ 49.211907] ? _raw_spin_unlock+0x1e/0x40 [ 49.212690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.213652] ? static_key_count+0x60/0x80 [ 49.214452] prctl_set_seccomp+0x4e/0x70 [ 49.215226] __do_sys_prctl+0xe6c/0x1d70 [ 49.215985] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.216835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.217813] ? irqentry_exit+0xf3/0x650 [ 49.218579] do_syscall_64+0xbf/0x430 [ 49.219319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.220269] RIP: 0033:0x7f42c465d5cd [ 49.220925] 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 [ 49.224123] RSP: 002b:00007fff66b85e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.225498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42c465d5cd [ 49.226770] RDX: 000056095d692e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.228065] RBP: 00007fff66b85ef0 R08: 0000000000000000 R09: 00007fff66b85590 [ 49.229345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560964e44ad0 [ 49.230621] R13: 00007fff66b86320 R14: 0000560964e45bc0 R15: 0000560964e56780 [ 49.231938] [ 49.232402] irq event stamp: 1761 [ 49.233000] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.234541] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.236279] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 49.238114] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 49.239626] ---[ end trace 0000000000000000 ]--- [ 50.054530] ------------[ cut here ]------------ [ 50.055512] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.057603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.059096] Modules linked in: [ 50.059725] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.061959] Tainted: [W]=WARN [ 50.062673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.064201] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.065134] 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 [ 50.068403] RSP: 0018:ffff88801ae57bc0 EFLAGS: 00010286 [ 50.069422] RAX: 0000000000000000 RBX: ffffed10035caf78 RCX: ffffffff813a4050 [ 50.070885] RDX: ffff88801b083780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.072288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035caf2f [ 50.073589] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.074893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae57df8 [ 50.076251] FS: 00007fb92a1a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.078104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.079495] CR2: 00007fb92a696580 CR3: 000000000df0c000 CR4: 0000000000350ef0 [ 50.081137] Call Trace: [ 50.081730] [ 50.082321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.083425] ? __create_object+0x59/0x80 [ 50.084283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.085287] __vmalloc_noprof+0x59/0x60 [ 50.086003] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.086894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.087901] bpf_prog_alloc+0x39/0x200 [ 50.088679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.089687] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.090628] do_seccomp+0x349/0x25e0 [ 50.091381] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.092362] ? __pfx_do_seccomp+0x10/0x10 [ 50.093180] ? find_held_lock+0x2b/0x80 [ 50.093917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.094925] ? static_key_count+0x60/0x80 [ 50.095933] prctl_set_seccomp+0x4e/0x70 [ 50.096775] __do_sys_prctl+0xe6c/0x1d70 [ 50.097572] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.098438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.099421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.100467] ? irqentry_exit+0xf3/0x650 [ 50.101291] do_syscall_64+0xbf/0x430 [ 50.101998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.102977] RIP: 0033:0x7fb92a6965cd [ 50.103722] 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 [ 50.106999] RSP: 002b:00007fff734e1790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.108483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb92a6965cd [ 50.109834] RDX: 0000559123b62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.111170] RBP: 00007fff734e17f0 R08: 0000000000000000 R09: 00007fff734e0e90 [ 50.112509] R10: 0000000000000000 R11: 0000000000000246 R12: 000055914624cad0 [ 50.113826] R13: 00007fff734e1c20 R14: 000055914624dbc0 R15: 000055914625e780 [ 50.115187] [ 50.115649] irq event stamp: 1851 [ 50.116349] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 50.117911] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 50.119493] softirqs last enabled at (1874): [] handle_softirqs+0x50c/0x770 [ 50.121007] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 50.122336] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47930' (ECDSA) to the list of known hosts. 2025/11/18 12:27:39 fuzzer started 2025/11/18 12:27:39 dialing manager at localhost:34383 2025/11/18 12:27:39 checking machine... 2025/11/18 12:27:39 checking revisions... [ 51.052314] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:27:39 testing simple program... [ 51.133103] cgroup: Unknown subsys name 'net' [ 51.198886] cgroup: Unknown subsys name 'cpuset' [ 51.221471] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:27:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000006e15 R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff8880166e76b0 R15=ffff88806ce08a70 RIP=ffffffff815bd14d RFL=00000202 [-------] 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 00007f42c416b900 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=00007fff66b80000 CR3=000000001f7fc000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023f09 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=00000206 [-----P-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe716d2c38 CR3=000000000e607000 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=2038333a37323a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a37323a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000