[ 45.937798] ------------[ cut here ]------------ [ 45.938549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.940168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.941368] Modules linked in: [ 45.941896] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.943507] Tainted: [W]=WARN [ 45.943964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.945166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.945919] 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 [ 45.948515] RSP: 0018:ffff888016d5fbc0 EFLAGS: 00010286 [ 45.949290] RAX: 0000000000000000 RBX: ffffed1002dabf78 RCX: ffffffff813a4050 [ 45.950341] RDX: ffff88800b2cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.951407] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dabf2f [ 45.952459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.953527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d5fdf8 [ 45.954573] FS: 00007f54a8979900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.955756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.956625] CR2: 00007ffeea369ef8 CR3: 000000000d8a6000 CR4: 0000000000350ef0 [ 45.957680] Call Trace: [ 45.958059] [ 45.958396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.959131] ? __create_object+0x59/0x80 [ 45.959768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.960579] __vmalloc_noprof+0x59/0x60 [ 45.961164] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.961889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.962647] bpf_prog_alloc+0x39/0x200 [ 45.963213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.963987] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.964733] do_seccomp+0x349/0x25e0 [ 45.965298] ? find_held_lock+0x2b/0x80 [ 45.965920] ? do_prlimit+0x310/0x610 [ 45.966526] ? __pfx_do_seccomp+0x10/0x10 [ 45.967141] ? do_raw_spin_unlock+0x53/0x220 [ 45.967830] ? _raw_spin_unlock+0x1e/0x40 [ 45.968432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.969226] ? static_key_count+0x60/0x80 [ 45.969888] prctl_set_seccomp+0x4e/0x70 [ 45.970520] __do_sys_prctl+0xe6c/0x1d70 [ 45.971135] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.971849] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.972641] ? irqentry_exit+0xf3/0x650 [ 45.973235] do_syscall_64+0xbf/0x430 [ 45.973847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.974631] RIP: 0033:0x7f54a8e6b5cd [ 45.975172] 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 [ 45.977772] RSP: 002b:00007ffeea368920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.978892] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54a8e6b5cd [ 45.979940] RDX: 000055ff54587e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.980994] RBP: 00007ffeea368980 R08: 0000000000000000 R09: 00007ffeea368020 [ 45.982058] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff5ee342b0 [ 45.983115] R13: 00007ffeea368db0 R14: 000055ff5ee36d20 R15: 000055ff5ee488d0 [ 45.984186] [ 45.984573] irq event stamp: 3805 [ 45.985068] hardirqs last enabled at (3813): [] __up_console_sem+0x78/0x80 [ 45.986315] hardirqs last disabled at (3822): [] __up_console_sem+0x5d/0x80 [ 45.987577] softirqs last enabled at (3558): [] handle_softirqs+0x50c/0x770 [ 45.988842] softirqs last disabled at (3547): [] __irq_exit_rcu+0xc4/0x100 [ 45.990082] ---[ end trace 0000000000000000 ]--- [ 48.692838] ------------[ cut here ]------------ [ 48.693647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.695236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.696388] Modules linked in: [ 48.697081] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.698952] Tainted: [W]=WARN [ 48.699395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.700562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.701266] 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 [ 48.703797] RSP: 0018:ffff8880174f7bc0 EFLAGS: 00010286 [ 48.704576] RAX: 0000000000000000 RBX: ffffed1002e9ef78 RCX: ffffffff813a4050 [ 48.705610] RDX: ffff88801605d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.706622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ef2f [ 48.707643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.708664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174f7df8 [ 48.709699] FS: 00007f15dca02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.710841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.711682] CR2: 00007f15dcef4580 CR3: 00000000200a6000 CR4: 0000000000350ef0 [ 48.712703] Call Trace: [ 48.713069] [ 48.713416] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.714131] ? __create_object+0x59/0x80 [ 48.714751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.715521] __vmalloc_noprof+0x59/0x60 [ 48.716086] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.716785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.717543] bpf_prog_alloc+0x39/0x200 [ 48.718102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.718835] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.719554] do_seccomp+0x349/0x25e0 [ 48.720090] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.720813] ? __pfx_do_seccomp+0x10/0x10 [ 48.721425] ? find_held_lock+0x2b/0x80 [ 48.722035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.722805] ? static_key_count+0x60/0x80 [ 48.723411] prctl_set_seccomp+0x4e/0x70 [ 48.724031] __do_sys_prctl+0xe6c/0x1d70 [ 48.724645] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.725298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.726061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.726840] ? irqentry_exit+0xf3/0x650 [ 48.727427] do_syscall_64+0xbf/0x430 [ 48.728013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.728771] RIP: 0033:0x7f15dcef45cd [ 48.729305] 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 [ 48.731839] RSP: 002b:00007ffc23038050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.732937] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15dcef45cd [ 48.733963] RDX: 00005613745b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.734985] RBP: 00007ffc230380b0 R08: 0000000000000000 R09: 00007ffc23037750 [ 48.736003] R10: 0000000000000000 R11: 0000000000000246 R12: 000056138e826ad0 [ 48.737028] R13: 00007ffc230384e0 R14: 000056138e827bc0 R15: 000056138e838780 [ 48.738078] [ 48.738416] irq event stamp: 1841 [ 48.738931] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 48.740136] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 48.741355] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 48.742590] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 48.743790] ---[ end trace 0000000000000000 ]--- [ 49.547034] ------------[ cut here ]------------ [ 49.548000] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.550023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.551491] Modules linked in: [ 49.552089] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.554145] Tainted: [W]=WARN [ 49.554743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.556217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.557131] 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 [ 49.560348] RSP: 0018:ffff888017507bc0 EFLAGS: 00010286 [ 49.561348] RAX: 0000000000000000 RBX: ffffed1002ea0f78 RCX: ffffffff813a4050 [ 49.562640] RDX: ffff8880146f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.563941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea0f2f [ 49.565245] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.566529] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017507df8 [ 49.567844] FS: 00007f73e5f36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.569313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.570392] CR2: 00007f73e6428580 CR3: 000000000d69c000 CR4: 0000000000350ef0 [ 49.571700] Call Trace: [ 49.572162] [ 49.572614] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.573533] ? __create_object+0x59/0x80 [ 49.574265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.575252] __vmalloc_noprof+0x59/0x60 [ 49.576013] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.576899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.577861] bpf_prog_alloc+0x39/0x200 [ 49.578588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.579535] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.580412] do_seccomp+0x349/0x25e0 [ 49.581133] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.582057] ? __pfx_do_seccomp+0x10/0x10 [ 49.582867] ? find_held_lock+0x2b/0x80 [ 49.583642] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.584630] ? static_key_count+0x60/0x80 [ 49.585402] prctl_set_seccomp+0x4e/0x70 [ 49.586211] __do_sys_prctl+0xe6c/0x1d70 [ 49.587010] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.587887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.588872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.589880] ? irqentry_exit+0xf3/0x650 [ 49.590655] do_syscall_64+0xbf/0x430 [ 49.591371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.592330] RIP: 0033:0x7f73e64285cd [ 49.593016] 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 [ 49.596255] RSP: 002b:00007ffc536161b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.597665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73e64285cd [ 49.598963] RDX: 00005572f71e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.600240] RBP: 00007ffc53616210 R08: 0000000000000000 R09: 00007ffc536158b0 [ 49.601538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557329591ad0 [ 49.602847] R13: 00007ffc53616640 R14: 0000557329592bc0 R15: 00005573295a3780 [ 49.604151] [ 49.604618] irq event stamp: 1743 [ 49.605220] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.606791] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.608340] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 49.609906] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.611434] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60394' (ECDSA) to the list of known hosts. 2025/11/18 16:56:45 fuzzer started 2025/11/18 16:56:45 dialing manager at localhost:34383 2025/11/18 16:56:45 checking machine... 2025/11/18 16:56:45 checking revisions... [ 50.487818] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:56:45 testing simple program... [ 50.581691] cgroup: Unknown subsys name 'net' [ 50.655135] cgroup: Unknown subsys name 'cpuset' [ 50.668011] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:56:44 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88800a350000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800a350a58 RDI=ffff88800a350a58 RBP=ffff88800a350a58 RSP=ffff888015e776a0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800a350a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 00007f15dca02900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc23032000 CR3=000000002004f000 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 info registers vcpu 1 RAX=0000000000022dbd 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc685d0358 CR3=000000000b704000 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=226d456509d95089c247634cc36f3119 XMM02=2c67c8bc2e329bc30000000000303d50 XMM03=fb795ef6d6577056000000000030ffe8 XMM04=5af2ac21ce12aa5000000000000ae988 XMM05=d96330e2d2db8632000000000031ffe0 XMM06=474038aa6c007e1f000000000031fe68 XMM07=e042d86d42eb936e00000000003102c0 XMM08=79c75071fae9f6540000000000303db0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000