[ 45.716794] ------------[ cut here ]------------ [ 45.717718] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.719768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.721245] Modules linked in: [ 45.721838] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.723851] Tainted: [W]=WARN [ 45.724455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.725948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.727076] 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 [ 45.730540] RSP: 0018:ffff88800e68fbc0 EFLAGS: 00010286 [ 45.731521] RAX: 0000000000000000 RBX: ffffed1001cd1f78 RCX: ffffffff813a4050 [ 45.732836] RDX: ffff88801737d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.734136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cd1f2f [ 45.735427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.736731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e68fdf8 [ 45.738025] FS: 00007f21c6e36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.739481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.740558] CR2: 00007f21c7328580 CR3: 000000000dedc000 CR4: 0000000000350ef0 [ 45.741867] Call Trace: [ 45.742364] [ 45.742782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.743686] ? __create_object+0x59/0x80 [ 45.744475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.745470] __vmalloc_noprof+0x59/0x60 [ 45.746241] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.747126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.748023] bpf_prog_alloc+0x39/0x200 [ 45.748775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.749708] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.750621] do_seccomp+0x349/0x25e0 [ 45.751343] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.752247] ? __pfx_do_seccomp+0x10/0x10 [ 45.753003] ? find_held_lock+0x2b/0x80 [ 45.753752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.754717] ? static_key_count+0x60/0x80 [ 45.755531] prctl_set_seccomp+0x4e/0x70 [ 45.756307] __do_sys_prctl+0xe6c/0x1d70 [ 45.757048] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.757895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.758848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.759818] ? irqentry_exit+0xf3/0x650 [ 45.760579] do_syscall_64+0xbf/0x430 [ 45.761325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.762267] RIP: 0033:0x7f21c73285cd [ 45.762952] 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 [ 45.766150] RSP: 002b:00007fffacc88ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.767506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21c73285cd [ 45.768810] RDX: 00005584db134e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.770113] RBP: 00007fffacc88b40 R08: 0000000000000000 R09: 00007fffacc881e0 [ 45.771398] R10: 0000000000000000 R11: 0000000000000246 R12: 000055850ffd6ad0 [ 45.772707] R13: 00007fffacc88f70 R14: 000055850ffd7bc0 R15: 000055850ffe8780 [ 45.774003] [ 45.774472] irq event stamp: 2075 [ 45.775080] hardirqs last enabled at (2083): [] __up_console_sem+0x78/0x80 [ 45.776645] hardirqs last disabled at (2094): [] __up_console_sem+0x5d/0x80 [ 45.778154] softirqs last enabled at (2052): [] handle_softirqs+0x50c/0x770 [ 45.779692] softirqs last disabled at (2113): [] __irq_exit_rcu+0xc4/0x100 [ 45.781222] ---[ end trace 0000000000000000 ]--- [ 49.104313] ------------[ cut here ]------------ [ 49.105285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.107392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.109181] Modules linked in: [ 49.109803] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.111910] Tainted: [W]=WARN [ 49.112527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.114052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.115000] 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 [ 49.118272] RSP: 0018:ffff888019ff7bc0 EFLAGS: 00010286 [ 49.119249] RAX: 0000000000000000 RBX: ffffed10033fef78 RCX: ffffffff813a4050 [ 49.120550] RDX: ffff888015cc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.121860] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fef2f [ 49.123156] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.124468] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ff7df8 [ 49.125798] FS: 00007f1fd643d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.127259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.128347] CR2: 00007ffce6fc7ef7 CR3: 000000000d94c000 CR4: 0000000000350ef0 [ 49.129656] Call Trace: [ 49.130171] [ 49.130597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.131501] ? __create_object+0x59/0x80 [ 49.132295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.133308] __vmalloc_noprof+0x59/0x60 [ 49.134039] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.134922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.135851] bpf_prog_alloc+0x39/0x200 [ 49.136602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.137573] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.138486] do_seccomp+0x349/0x25e0 [ 49.139210] ? find_held_lock+0x2b/0x80 [ 49.139933] ? do_prlimit+0x310/0x610 [ 49.140698] ? __pfx_do_seccomp+0x10/0x10 [ 49.141509] ? do_raw_spin_unlock+0x53/0x220 [ 49.142339] ? _raw_spin_unlock+0x1e/0x40 [ 49.143074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.144040] ? static_key_count+0x60/0x80 [ 49.144854] prctl_set_seccomp+0x4e/0x70 [ 49.145639] __do_sys_prctl+0xe6c/0x1d70 [ 49.146432] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.147309] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.148271] ? irqentry_exit+0xf3/0x650 [ 49.149015] do_syscall_64+0xbf/0x430 [ 49.149754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.150713] RIP: 0033:0x7f1fd692f5cd [ 49.151418] 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 [ 49.154598] RSP: 002b:00007ffce6fc69a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.155977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fd692f5cd [ 49.157275] RDX: 0000562e57ddbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.158526] RBP: 00007ffce6fc6a00 R08: 0000000000000000 R09: 00007ffce6fc60a0 [ 49.159781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e5d076ad0 [ 49.161075] R13: 00007ffce6fc6e30 R14: 0000562e5d077bc0 R15: 0000562e5d088780 [ 49.162359] [ 49.162776] irq event stamp: 1847 [ 49.163418] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.164928] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.166430] softirqs last enabled at (1402): [] handle_softirqs+0x50c/0x770 [ 49.168158] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 49.169875] ---[ end trace 0000000000000000 ]--- [ 49.793812] ------------[ cut here ]------------ [ 49.794870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.797174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.798743] Modules linked in: [ 49.799416] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.801627] Tainted: [W]=WARN [ 49.802282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.803863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.804876] 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 [ 49.808277] RSP: 0018:ffff88800e2a7bc0 EFLAGS: 00010286 [ 49.809320] RAX: 0000000000000000 RBX: ffffed1001c54f78 RCX: ffffffff813a4050 [ 49.811011] RDX: ffff888017228000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.812417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c54f2f [ 49.813999] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.815495] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e2a7df8 [ 49.817070] FS: 00007f119f0b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.818624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.819734] CR2: 00007f119f5a8580 CR3: 000000001355b000 CR4: 0000000000350ef0 [ 49.821122] Call Trace: [ 49.821617] [ 49.822049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.823011] ? __create_object+0x59/0x80 [ 49.823844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.824876] __vmalloc_noprof+0x59/0x60 [ 49.825669] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.826592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.827566] bpf_prog_alloc+0x39/0x200 [ 49.828342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.829361] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.830323] do_seccomp+0x349/0x25e0 [ 49.831037] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.831980] ? __pfx_do_seccomp+0x10/0x10 [ 49.832838] ? find_held_lock+0x2b/0x80 [ 49.833640] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.834716] ? static_key_count+0x60/0x80 [ 49.835637] prctl_set_seccomp+0x4e/0x70 [ 49.836601] __do_sys_prctl+0xe6c/0x1d70 [ 49.837590] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.838509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.839530] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.840761] ? irqentry_exit+0xf3/0x650 [ 49.841747] do_syscall_64+0xbf/0x430 [ 49.842529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.843555] RIP: 0033:0x7f119f5a85cd [ 49.844298] 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 [ 49.847689] RSP: 002b:00007ffe85bde040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.849151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f119f5a85cd [ 49.850512] RDX: 00005621c198ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.852067] RBP: 00007ffe85bde0a0 R08: 0000000000000000 R09: 00007ffe85bdd740 [ 49.853471] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621ce1b1bf0 [ 49.854825] R13: 00007ffe85bde4d0 R14: 00005621ce1bb380 R15: 00005621ce1c6460 [ 49.856271] [ 49.856766] irq event stamp: 1779 [ 49.857483] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.859179] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.860888] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 49.861933] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.862883] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63390' (ECDSA) to the list of known hosts. 2025/11/18 03:57:37 fuzzer started 2025/11/18 03:57:37 dialing manager at localhost:37895 2025/11/18 03:57:37 checking machine... 2025/11/18 03:57:37 checking revisions... [ 50.731719] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:57:37 testing simple program... [ 50.818261] cgroup: Unknown subsys name 'net' [ 50.890914] cgroup: Unknown subsys name 'cpuset' [ 50.913794] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:57:36 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=ffffffff817d9976 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88800945d3c0 RSP=ffff888009627b78 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88800d8b8a10 R15=ffff88800945d3c0 RIP=ffffffff815bcfbd RFL=00000002 [-------] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1fd640c008 CR3=000000000d976000 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=00000000000237d5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f51f18000 CR3=000000000caac000 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=37353a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343737 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000