[ 45.923511] ------------[ cut here ]------------ [ 45.924441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.926729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.928220] Modules linked in: [ 45.928880] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.930891] Tainted: [W]=WARN [ 45.931443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.932917] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.933837] 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 [ 45.937023] RSP: 0018:ffff888015f87bc0 EFLAGS: 00010286 [ 45.938023] RAX: 0000000000000000 RBX: ffffed1002bf0f78 RCX: ffffffff813a4050 [ 45.939333] RDX: ffff88800b8d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.940611] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf0f2f [ 45.941915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.943215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f87df8 [ 45.944498] FS: 00007fcd38108900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.945967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.947046] CR2: 00007ffed7027ef7 CR3: 0000000013c8c000 CR4: 0000000000350ef0 [ 45.948337] Call Trace: [ 45.948842] [ 45.949259] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.950181] ? __create_object+0x59/0x80 [ 45.950966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.951977] __vmalloc_noprof+0x59/0x60 [ 45.952746] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.953634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.954585] bpf_prog_alloc+0x39/0x200 [ 45.955289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.956212] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.957123] do_seccomp+0x349/0x25e0 [ 45.957837] ? find_held_lock+0x2b/0x80 [ 45.958611] ? do_prlimit+0x310/0x610 [ 45.959323] ? __pfx_do_seccomp+0x10/0x10 [ 45.960098] ? do_raw_spin_unlock+0x53/0x220 [ 45.960932] ? _raw_spin_unlock+0x1e/0x40 [ 45.961700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.962672] ? static_key_count+0x60/0x80 [ 45.963442] prctl_set_seccomp+0x4e/0x70 [ 45.964212] __do_sys_prctl+0xe6c/0x1d70 [ 45.964994] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.965858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.966846] ? irqentry_exit+0xf3/0x650 [ 45.967620] do_syscall_64+0xbf/0x430 [ 45.968330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.969300] RIP: 0033:0x7fcd385fa5cd [ 45.970012] 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 [ 45.973190] RSP: 002b:00007ffed7025430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.974574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd385fa5cd [ 45.975871] RDX: 0000556230d6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.977150] RBP: 00007ffed7025490 R08: 0000000000000000 R09: 00007ffed7024b30 [ 45.978452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556251ff3240 [ 45.979765] R13: 00007ffed70258c0 R14: 0000556251ffc380 R15: 0000556252007540 [ 45.981056] [ 45.981495] irq event stamp: 1749 [ 45.982163] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.983708] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.985249] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 45.986821] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 45.988340] ---[ end trace 0000000000000000 ]--- [ 48.797177] ------------[ cut here ]------------ [ 48.797779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.799070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.800005] Modules linked in: [ 48.800378] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.801633] Tainted: [W]=WARN [ 48.801983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.802932] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.803487] 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 [ 48.805493] RSP: 0018:ffff888019f07bc0 EFLAGS: 00010286 [ 48.806114] RAX: 0000000000000000 RBX: ffffed10033e0f78 RCX: ffffffff813a4050 [ 48.806930] RDX: ffff888015c60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.807746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e0f2f [ 48.808559] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.809346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f07df8 [ 48.810180] FS: 00007f8d2bfbd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.811100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.811775] CR2: 00007fffacba7ef7 CR3: 0000000013ba9000 CR4: 0000000000350ef0 [ 48.812606] Call Trace: [ 48.812904] [ 48.813162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.813749] ? __create_object+0x59/0x80 [ 48.814226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.814850] __vmalloc_noprof+0x59/0x60 [ 48.815311] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.815870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.816437] bpf_prog_alloc+0x39/0x200 [ 48.816912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.817477] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.818081] do_seccomp+0x349/0x25e0 [ 48.818514] ? find_held_lock+0x2b/0x80 [ 48.819004] ? do_prlimit+0x310/0x610 [ 48.819447] ? __pfx_do_seccomp+0x10/0x10 [ 48.819952] ? do_raw_spin_unlock+0x53/0x220 [ 48.820447] ? _raw_spin_unlock+0x1e/0x40 [ 48.820949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.821558] ? static_key_count+0x60/0x80 [ 48.822046] prctl_set_seccomp+0x4e/0x70 [ 48.822508] __do_sys_prctl+0xe6c/0x1d70 [ 48.823008] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.823553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.824146] ? irqentry_exit+0xf3/0x650 [ 48.824629] do_syscall_64+0xbf/0x430 [ 48.825072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.825677] RIP: 0033:0x7f8d2c4af5cd [ 48.826101] 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 [ 48.828126] RSP: 002b:00007fffacba6150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.829000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d2c4af5cd [ 48.829820] RDX: 0000555d105bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.830648] RBP: 00007fffacba61b0 R08: 0000000000000000 R09: 00007fffacba5850 [ 48.831440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d36f50ad0 [ 48.832269] R13: 00007fffacba65e0 R14: 0000555d36f51bc0 R15: 0000555d36f62780 [ 48.833105] [ 48.833376] irq event stamp: 1775 [ 48.833788] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 48.834772] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 48.835761] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 48.836758] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 48.837729] ---[ end trace 0000000000000000 ]--- [ 49.477323] ------------[ cut here ]------------ [ 49.478226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.480184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.481601] Modules linked in: [ 49.482203] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.484365] Tainted: [W]=WARN [ 49.484954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.486403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.487314] 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 [ 49.490461] RSP: 0018:ffff8880176dfbc0 EFLAGS: 00010286 [ 49.491424] RAX: 0000000000000000 RBX: ffffed1002edbf78 RCX: ffffffff813a4050 [ 49.492692] RDX: ffff88800ac99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.493943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edbf2f [ 49.495202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.496455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176dfdf8 [ 49.497713] FS: 00007fe4dc2a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.499158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.500205] CR2: 00007fe4dc798580 CR3: 000000001fb75000 CR4: 0000000000350ef0 [ 49.501474] Call Trace: [ 49.501974] [ 49.502387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.503293] ? __create_object+0x59/0x80 [ 49.504059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.505004] __vmalloc_noprof+0x59/0x60 [ 49.505751] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.506630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.507521] bpf_prog_alloc+0x39/0x200 [ 49.508260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.509192] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.510107] do_seccomp+0x349/0x25e0 [ 49.510835] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.511738] ? __pfx_do_seccomp+0x10/0x10 [ 49.512482] ? find_held_lock+0x2b/0x80 [ 49.513238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.514210] ? static_key_count+0x60/0x80 [ 49.515002] prctl_set_seccomp+0x4e/0x70 [ 49.515781] __do_sys_prctl+0xe6c/0x1d70 [ 49.516517] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.517372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.518351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.519321] ? irqentry_exit+0xf3/0x650 [ 49.520091] do_syscall_64+0xbf/0x430 [ 49.520832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.521782] RIP: 0033:0x7fe4dc7985cd [ 49.522456] 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 [ 49.525637] RSP: 002b:00007fff56f8ad10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.527014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4dc7985cd [ 49.528298] RDX: 0000558eeae63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.529584] RBP: 00007fff56f8ad70 R08: 0000000000000000 R09: 00007fff56f8a410 [ 49.530843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ef83d8ad0 [ 49.531920] R13: 00007fff56f8b1a0 R14: 0000558ef83d9bc0 R15: 0000558ef83ea780 [ 49.533016] [ 49.533383] irq event stamp: 1807 [ 49.533945] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.535230] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.536504] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.537813] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.539100] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15779' (ECDSA) to the list of known hosts. 2025/11/17 09:51:33 fuzzer started 2025/11/17 09:51:34 dialing manager at localhost:37895 2025/11/17 09:51:34 checking machine... 2025/11/17 09:51:34 checking revisions... [ 50.314163] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:51:34 testing simple program... [ 50.411822] cgroup: Unknown subsys name 'net' [ 50.482484] cgroup: Unknown subsys name 'cpuset' [ 50.495842] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:51:33 Registers: info registers vcpu 0 RAX=00000000ebeed171 RBX=ffff88801584d340 RCX=00000000effa276c RDX=000000003d27be6b RSI=000000006494ae65 RDI=0000000082b4bbeb RBP=ffff88801584dd98 RSP=ffff88800b2dfa10 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801584dde8 R13=000000006494ae65 R14=0000000000000001 R15=0000000000000002 RIP=ffffffff815275cc 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 00007f8d2bfbd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffacb9eff8 CR3=00000000200e6000 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=0000000b84b35611 RBX=0000000000000000 RCX=ffffffff812c59be RDX=ffff888009643780 RSI=ffffffff812c59c7 RDI=0000000000000001 RBP=ffff88806cf37358 RSP=ffff88806cf08e50 R8 =0000000000000001 R9 =ffffed100d9e11c4 R10=0000000000000000 R11=0000000000000001 R12=ffff888009643780 R13=ffff8880096441d8 R14=0000000000000000 R15=ffff8880096441d8 RIP=ffffffff84c9a4c0 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8d2c574618 CR3=000000000eab0000 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=2033333a31353a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a31353a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000