[ 39.191417] ------------[ cut here ]------------ [ 39.192356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.194700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.196145] Modules linked in: [ 39.196742] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.198739] Tainted: [W]=WARN [ 39.199346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.200813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.201757] 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 [ 39.204920] RSP: 0018:ffff8880169afbc0 EFLAGS: 00010286 [ 39.205920] RAX: 0000000000000000 RBX: ffffed1002d35f78 RCX: ffffffff813a4050 [ 39.207328] RDX: ffff8880155eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.208689] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d35f2f [ 39.210011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.211586] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169afdf8 [ 39.212912] FS: 00007f98d3e8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.214367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.215450] CR2: 00007ffc7ea97ef7 CR3: 000000000e3a2000 CR4: 0000000000350ef0 [ 39.216734] Call Trace: [ 39.217278] [ 39.217814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.218936] ? __create_object+0x59/0x80 [ 39.219884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.220885] __vmalloc_noprof+0x59/0x60 [ 39.221678] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.222561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.223516] bpf_prog_alloc+0x39/0x200 [ 39.224258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.225203] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.226144] do_seccomp+0x349/0x25e0 [ 39.226838] ? find_held_lock+0x2b/0x80 [ 39.227607] ? do_prlimit+0x310/0x610 [ 39.228363] ? __pfx_do_seccomp+0x10/0x10 [ 39.229183] ? do_raw_spin_unlock+0x53/0x220 [ 39.229986] ? _raw_spin_unlock+0x1e/0x40 [ 39.230792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.231793] ? static_key_count+0x60/0x80 [ 39.232638] prctl_set_seccomp+0x4e/0x70 [ 39.233452] __do_sys_prctl+0xe6c/0x1d70 [ 39.234257] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.235136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.236137] ? irqentry_exit+0xf3/0x650 [ 39.236866] do_syscall_64+0xbf/0x430 [ 39.237630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.238611] RIP: 0033:0x7f98d437e5cd [ 39.239338] 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 [ 39.242583] RSP: 002b:00007ffc7ea95bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.243970] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98d437e5cd [ 39.245271] RDX: 0000564ecd0b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.246566] RBP: 00007ffc7ea95c10 R08: 0000000000000000 R09: 00007ffc7ea952b0 [ 39.247853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ece3ebad0 [ 39.249164] R13: 00007ffc7ea96040 R14: 0000564ece3ecbc0 R15: 0000564ece3fd780 [ 39.250485] [ 39.250907] irq event stamp: 1777 [ 39.251572] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.253131] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.254675] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 39.256228] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 39.257783] ---[ end trace 0000000000000000 ]--- [ 42.908183] ------------[ cut here ]------------ [ 42.909115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.911174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.912646] Modules linked in: [ 42.913351] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.915351] Tainted: [W]=WARN [ 42.915906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.917409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.918342] 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 [ 42.921540] RSP: 0018:ffff88801637fbc0 EFLAGS: 00010286 [ 42.922525] RAX: 0000000000000000 RBX: ffffed1002c6ff78 RCX: ffffffff813a4050 [ 42.923816] RDX: ffff88801703d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.925120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6ff2f [ 42.926423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.927705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801637fdf8 [ 42.929004] FS: 00007f7607f9c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.930458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.931529] CR2: 00007ffe58485ef7 CR3: 0000000020234000 CR4: 0000000000350ef0 [ 42.932824] Call Trace: [ 42.933356] [ 42.933772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.934684] ? __create_object+0x59/0x80 [ 42.935480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.936457] __vmalloc_noprof+0x59/0x60 [ 42.937234] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.938124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.939017] bpf_prog_alloc+0x39/0x200 [ 42.939748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.940682] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.941614] do_seccomp+0x349/0x25e0 [ 42.942353] ? find_held_lock+0x2b/0x80 [ 42.943115] ? do_prlimit+0x310/0x610 [ 42.943817] ? __pfx_do_seccomp+0x10/0x10 [ 42.944611] ? do_raw_spin_unlock+0x53/0x220 [ 42.945468] ? _raw_spin_unlock+0x1e/0x40 [ 42.946270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.947249] ? static_key_count+0x60/0x80 [ 42.948009] prctl_set_seccomp+0x4e/0x70 [ 42.948790] __do_sys_prctl+0xe6c/0x1d70 [ 42.949596] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.950462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.951455] ? irqentry_exit+0xf3/0x650 [ 42.952230] do_syscall_64+0xbf/0x430 [ 42.952932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.953914] RIP: 0033:0x7f760848e5cd [ 42.954628] 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 [ 42.957829] RSP: 002b:00007ffe58483440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.959206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f760848e5cd [ 42.960501] RDX: 0000559580b57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.961810] RBP: 00007ffe584834a0 R08: 0000000000000000 R09: 00007ffe58482b40 [ 42.963105] R10: 0000000000000000 R11: 0000000000000246 R12: 000055958e32cad0 [ 42.964394] R13: 00007ffe584838d0 R14: 000055958e32dbc0 R15: 000055958e33e780 [ 42.965724] [ 42.966198] irq event stamp: 1767 [ 42.966811] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.968355] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.969904] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 42.971467] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 42.973007] ---[ end trace 0000000000000000 ]--- [ 43.791943] ------------[ cut here ]------------ [ 43.792872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.794859] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.796385] Modules linked in: [ 43.796984] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.798959] Tainted: [W]=WARN [ 43.799559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.801026] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.801926] 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 [ 43.805075] RSP: 0018:ffff88801b3a7bc0 EFLAGS: 00010286 [ 43.806003] RAX: 0000000000000000 RBX: ffffed1003674f78 RCX: ffffffff813a4050 [ 43.807269] RDX: ffff888015ae5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.808538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003674f2f [ 43.809822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.811098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b3a7df8 [ 43.812378] FS: 00007f4282636900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.813816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.814867] CR2: 00007f4282b28580 CR3: 000000000b95c000 CR4: 0000000000350ef0 [ 43.816159] Call Trace: [ 43.816620] [ 43.817031] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.817919] ? __create_object+0x59/0x80 [ 43.818699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.819680] __vmalloc_noprof+0x59/0x60 [ 43.820430] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.821317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.822253] bpf_prog_alloc+0x39/0x200 [ 43.822940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.823854] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.824739] do_seccomp+0x349/0x25e0 [ 43.825475] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.826372] ? __pfx_do_seccomp+0x10/0x10 [ 43.827163] ? find_held_lock+0x2b/0x80 [ 43.827878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.828823] ? static_key_count+0x60/0x80 [ 43.829645] prctl_set_seccomp+0x4e/0x70 [ 43.830435] __do_sys_prctl+0xe6c/0x1d70 [ 43.831228] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.832098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.833041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.834022] ? irqentry_exit+0xf3/0x650 [ 43.834803] do_syscall_64+0xbf/0x430 [ 43.835561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.836534] RIP: 0033:0x7f4282b285cd [ 43.837266] 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 [ 43.840468] RSP: 002b:00007fff8d83a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.841861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4282b285cd [ 43.843160] RDX: 00005587b551be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.844459] RBP: 00007fff8d83a740 R08: 0000000000000000 R09: 00007fff8d839de0 [ 43.845764] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587ced93ad0 [ 43.847078] R13: 00007fff8d83ab70 R14: 00005587ced94bc0 R15: 00005587ceda5780 [ 43.848409] [ 43.848838] irq event stamp: 1765 [ 43.849511] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.850840] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.852131] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 43.853442] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 43.854726] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18897' (ECDSA) to the list of known hosts. 2025/11/17 21:26:16 fuzzer started 2025/11/17 21:26:16 dialing manager at localhost:37895 2025/11/17 21:26:16 checking machine... 2025/11/17 21:26:16 checking revisions... [ 44.755862] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:26:17 testing simple program... [ 44.837644] cgroup: Unknown subsys name 'net' [ 44.900965] cgroup: Unknown subsys name 'cpuset' [ 44.919660] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:26:16 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007ffdef0cf9a0 RCX=ffffffff869d91d8 RDX=1ffff11002ab1ecc RSI=0000000000000001 RDI=ffff88801558f660 RBP=0000562195647900 RSP=ffff88801558f5e8 R8 =ffffffff869d91dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000002f3 R12=ffff88801558ff58 R13=ffff88801558f6a0 R14=ffff88801558ff58 R15=ffff88801558f658 RIP=ffffffff8135fba2 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 00007fee14a15900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7608553618 CR3=000000000e4fa000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce5a65 RBX=ffffffff8672d328 RCX=ffffffff81b8bfe5 RDX=0000000000000000 RSI=ffffffff86ac36d0 RDI=ffffffff8672d314 RBP=ffffffff8672d314 RSP=ffff888016dc79c8 R8 =ffffffff86ac36d0 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000273d8 R12=ffffffff8672d340 R13=ffffffff8672d314 R14=ffffffff8672d314 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007f7607f9c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5847d000 CR3=00000000202d4000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000