[ 39.014485] ------------[ cut here ]------------ [ 39.015661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.018293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.020197] Modules linked in: [ 39.021041] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.024107] Tainted: [W]=WARN [ 39.024921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.026861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.028097] 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 [ 39.032212] RSP: 0018:ffff888016127bc0 EFLAGS: 00010286 [ 39.033504] RAX: 0000000000000000 RBX: ffffed1002c24f78 RCX: ffffffff813a4050 [ 39.035184] RDX: ffff88801bfd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.036623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c24f2f [ 39.037703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.038769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016127df8 [ 39.039862] FS: 00007fc9194b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.041082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.041972] CR2: 00007fc9199a7580 CR3: 000000001c7b0000 CR4: 0000000000350ef0 [ 39.043033] Call Trace: [ 39.043425] [ 39.043815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.044522] ? __create_object+0x59/0x80 [ 39.045170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.045978] __vmalloc_noprof+0x59/0x60 [ 39.046576] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.047301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048100] bpf_prog_alloc+0x39/0x200 [ 39.048714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.049445] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.050185] do_seccomp+0x349/0x25e0 [ 39.050773] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.051477] ? __pfx_do_seccomp+0x10/0x10 [ 39.052125] ? find_held_lock+0x2b/0x80 [ 39.052740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.053504] ? static_key_count+0x60/0x80 [ 39.054179] prctl_set_seccomp+0x4e/0x70 [ 39.054812] __do_sys_prctl+0xe6c/0x1d70 [ 39.055431] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.056161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.056959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.057750] ? irqentry_exit+0xf3/0x650 [ 39.058345] do_syscall_64+0xbf/0x430 [ 39.058964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.059751] RIP: 0033:0x7fc9199a75cd [ 39.060314] 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 [ 39.062957] RSP: 002b:00007ffe807fc680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.064114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9199a75cd [ 39.065171] RDX: 0000558ebd080e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.066221] RBP: 00007ffe807fc6e0 R08: 0000000000000000 R09: 00007ffe807fbd80 [ 39.067279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558efb4312b0 [ 39.068360] R13: 00007ffe807fcb10 R14: 0000558efb433d20 R15: 0000558efb4458d0 [ 39.069463] [ 39.069855] irq event stamp: 1849 [ 39.070358] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 39.071611] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 39.072878] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 39.074147] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 39.075405] ---[ end trace 0000000000000000 ]--- [ 42.114262] ------------[ cut here ]------------ [ 42.115217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.117574] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.119076] Modules linked in: [ 42.119711] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.121698] Tainted: [W]=WARN [ 42.122262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.123746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.124681] 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 [ 42.127904] RSP: 0018:ffff8880185afbc0 EFLAGS: 00010286 [ 42.128904] RAX: 0000000000000000 RBX: ffffed10030b5f78 RCX: ffffffff813a4050 [ 42.130191] RDX: ffff88800a018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.131465] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b5f2f [ 42.132767] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.134059] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185afdf8 [ 42.135353] FS: 00007fb4c4803900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.136808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.137876] CR2: 00007fb4c4cf5580 CR3: 0000000020128000 CR4: 0000000000350ef0 [ 42.139171] Call Trace: [ 42.139689] [ 42.140106] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.140998] ? __create_object+0x59/0x80 [ 42.141783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.142760] __vmalloc_noprof+0x59/0x60 [ 42.143472] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.144367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.145300] bpf_prog_alloc+0x39/0x200 [ 42.146057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.147007] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.147937] do_seccomp+0x349/0x25e0 [ 42.148653] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.149522] ? __pfx_do_seccomp+0x10/0x10 [ 42.150319] ? find_held_lock+0x2b/0x80 [ 42.151087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.152076] ? static_key_count+0x60/0x80 [ 42.152871] prctl_set_seccomp+0x4e/0x70 [ 42.153645] __do_sys_prctl+0xe6c/0x1d70 [ 42.154385] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.155247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.156231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.157224] ? irqentry_exit+0xf3/0x650 [ 42.157996] do_syscall_64+0xbf/0x430 [ 42.158733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.159694] RIP: 0033:0x7fb4c4cf55cd [ 42.160356] 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 [ 42.163505] RSP: 002b:00007ffca2181720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.164897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4c4cf55cd [ 42.166205] RDX: 000055eef7ac4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.167502] RBP: 00007ffca2181780 R08: 0000000000000000 R09: 00007ffca2180e20 [ 42.168696] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef32c222b0 [ 42.169495] R13: 00007ffca2181bb0 R14: 000055ef32c24d20 R15: 000055ef32c368d0 [ 42.170323] [ 42.170613] irq event stamp: 1735 [ 42.171028] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.172045] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.172906] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.173648] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.174355] ---[ end trace 0000000000000000 ]--- [ 42.935947] ------------[ cut here ]------------ [ 42.937016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.939467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.941380] Modules linked in: [ 42.942143] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.944738] Tainted: [W]=WARN [ 42.945347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.947118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.948174] 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 [ 42.952078] RSP: 0018:ffff88801a7d7bc0 EFLAGS: 00010286 [ 42.953302] RAX: 0000000000000000 RBX: ffffed10034faf78 RCX: ffffffff813a4050 [ 42.954841] RDX: ffff88801ade9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.956501] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034faf2f [ 42.958011] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.959681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7d7df8 [ 42.961085] FS: 00007f7925920900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.962628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.963856] CR2: 00007ffd3527bef7 CR3: 0000000009c77000 CR4: 0000000000350ef0 [ 42.965322] Call Trace: [ 42.965889] [ 42.966360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.967387] ? __create_object+0x59/0x80 [ 42.968297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.969414] __vmalloc_noprof+0x59/0x60 [ 42.970281] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.971278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.972364] bpf_prog_alloc+0x39/0x200 [ 42.973193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.974125] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.975052] do_seccomp+0x349/0x25e0 [ 42.975762] ? find_held_lock+0x2b/0x80 [ 42.976547] ? do_prlimit+0x310/0x610 [ 42.977283] ? __pfx_do_seccomp+0x10/0x10 [ 42.978095] ? do_raw_spin_unlock+0x53/0x220 [ 42.978918] ? _raw_spin_unlock+0x1e/0x40 [ 42.979705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.980695] ? static_key_count+0x60/0x80 [ 42.981453] prctl_set_seccomp+0x4e/0x70 [ 42.982248] __do_sys_prctl+0xe6c/0x1d70 [ 42.983034] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.983926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.984912] ? irqentry_exit+0xf3/0x650 [ 42.985682] do_syscall_64+0xbf/0x430 [ 42.986381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.987357] RIP: 0033:0x7f7925e125cd [ 42.988092] 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 [ 42.991302] RSP: 002b:00007ffd3527ad00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.992703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7925e125cd [ 42.994000] RDX: 000055fd43cbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.995297] RBP: 00007ffd3527ad60 R08: 0000000000000000 R09: 00007ffd3527a400 [ 42.996547] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd67f57bf0 [ 42.997653] R13: 00007ffd3527b190 R14: 000055fd67f61380 R15: 000055fd67f6c460 [ 42.998773] [ 42.999135] irq event stamp: 1805 [ 42.999691] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 43.001024] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 43.002341] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 43.003662] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 43.004972] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41978' (ECDSA) to the list of known hosts. 2025/11/19 01:44:02 fuzzer started 2025/11/19 01:44:02 dialing manager at localhost:34383 2025/11/19 01:44:02 checking machine... 2025/11/19 01:44:02 checking revisions... [ 43.942872] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:44:02 testing simple program... [ 44.038642] cgroup: Unknown subsys name 'net' [ 44.091209] cgroup: Unknown subsys name 'cpuset' [ 44.106838] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:44:01 Registers: info registers vcpu 0 RAX=1ffffffff0d570bb RBX=0000000000000001 RCX=ffffffff86ab85d4 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff888016027520 RBP=ffff888016027510 RSP=ffff888016027448 R8 =ffffffff86ab85d8 R9 =ffff8880160274f8 R10=000000000003c9ed R11=00000000000255fd R12=ffff888016027518 R13=ffff888016027500 R14=ffff888016027840 R15=ffff8880160274b8 RIP=ffffffff8135f084 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 00007fb4c4803900 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=00007fb4c47cd008 CR3=000000001d9aa000 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=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=000000000001f7e1 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f24fb083388 CR3=0000000014414000 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=34343a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303433 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000