[ 46.697294] ------------[ cut here ]------------ [ 46.698226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.700266] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.701710] Modules linked in: [ 46.702299] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.704308] Tainted: [W]=WARN [ 46.704925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.706401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.707332] 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 [ 46.710525] RSP: 0018:ffff88801b657bc0 EFLAGS: 00010286 [ 46.711515] RAX: 0000000000000000 RBX: ffffed10036caf78 RCX: ffffffff813a4050 [ 46.712805] RDX: ffff88801582b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.714093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036caf2f [ 46.715393] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.716691] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b657df8 [ 46.717977] FS: 00007fc3dffc0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.719421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.720494] CR2: 00007fc3e05264a6 CR3: 000000000dba5000 CR4: 0000000000350ef0 [ 46.721780] Call Trace: [ 46.722256] [ 46.722701] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.723625] ? __create_object+0x59/0x80 [ 46.724381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.725346] __vmalloc_noprof+0x59/0x60 [ 46.726104] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.726988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.727922] bpf_prog_alloc+0x39/0x200 [ 46.728659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.729596] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.730512] do_seccomp+0x349/0x25e0 [ 46.731202] ? find_held_lock+0x2b/0x80 [ 46.731969] ? do_prlimit+0x310/0x610 [ 46.732706] ? __pfx_do_seccomp+0x10/0x10 [ 46.733506] ? do_raw_spin_unlock+0x53/0x220 [ 46.734305] ? _raw_spin_unlock+0x1e/0x40 [ 46.735108] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.736074] ? static_key_count+0x60/0x80 [ 46.736884] prctl_set_seccomp+0x4e/0x70 [ 46.737662] __do_sys_prctl+0xe6c/0x1d70 [ 46.738405] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.739281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.740261] ? irqentry_exit+0xf3/0x650 [ 46.741036] do_syscall_64+0xbf/0x430 [ 46.741794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.742748] RIP: 0033:0x7fc3e04b25cd [ 46.743433] 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 [ 46.746676] RSP: 002b:00007ffe376e5f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.748081] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3e04b25cd [ 46.749353] RDX: 00005566e4ec7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.750660] RBP: 00007ffe376e5fa0 R08: 0000000000000000 R09: 00007ffe376e5640 [ 46.751965] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566fcb1c240 [ 46.753251] R13: 00007ffe376e63d0 R14: 00005566fcb25380 R15: 00005566fcb30540 [ 46.754553] [ 46.754990] irq event stamp: 1685 [ 46.755649] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 46.757193] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 46.758709] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.760287] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.761822] ---[ end trace 0000000000000000 ]--- [ 49.521128] ------------[ cut here ]------------ [ 49.522078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.524118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.525551] Modules linked in: [ 49.526142] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.528364] Tainted: [W]=WARN [ 49.529017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.530483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.531368] 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 [ 49.534525] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 49.535512] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 49.536791] RDX: ffff888015f65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.538050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 49.539322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.540590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 49.541863] FS: 00007f63acc42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.543292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.544342] CR2: 00007f63ad134580 CR3: 000000000e675000 CR4: 0000000000350ef0 [ 49.545612] Call Trace: [ 49.546070] [ 49.546517] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.547383] ? __create_object+0x59/0x80 [ 49.548181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.549238] __vmalloc_noprof+0x59/0x60 [ 49.550010] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.550915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.551861] bpf_prog_alloc+0x39/0x200 [ 49.552612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553547] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.554408] do_seccomp+0x349/0x25e0 [ 49.555152] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.556075] ? __pfx_do_seccomp+0x10/0x10 [ 49.556891] ? find_held_lock+0x2b/0x80 [ 49.557665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.558654] ? static_key_count+0x60/0x80 [ 49.559434] prctl_set_seccomp+0x4e/0x70 [ 49.560221] __do_sys_prctl+0xe6c/0x1d70 [ 49.561004] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.561858] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.562849] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.563837] ? irqentry_exit+0xf3/0x650 [ 49.564611] do_syscall_64+0xbf/0x430 [ 49.565317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.566276] RIP: 0033:0x7f63ad1345cd [ 49.566996] 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 [ 49.570197] RSP: 002b:00007ffd641cf3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.571594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63ad1345cd [ 49.572887] RDX: 0000558368432e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.574170] RBP: 00007ffd641cf410 R08: 0000000000000000 R09: 00007ffd641ceab0 [ 49.575480] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583a14dfb10 [ 49.576766] R13: 00007ffd641cf840 R14: 00005583a14e02b0 R15: 00005583a14f46f0 [ 49.578057] [ 49.578535] irq event stamp: 1825 [ 49.579157] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.580536] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.581880] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 49.583253] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 49.584600] ---[ end trace 0000000000000000 ]--- [ 50.262803] ------------[ cut here ]------------ [ 50.263751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.265829] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.267286] Modules linked in: [ 50.267914] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.269873] Tainted: [W]=WARN [ 50.270424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.272164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.273158] 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 [ 50.276349] RSP: 0018:ffff888016757bc0 EFLAGS: 00010286 [ 50.277308] RAX: 0000000000000000 RBX: ffffed1002ceaf78 RCX: ffffffff813a4050 [ 50.278577] RDX: ffff888016b39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.279865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceaf2f [ 50.281143] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.282417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016757df8 [ 50.283708] FS: 00007f0f539aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.285134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.286181] CR2: 00007ffdee458ef8 CR3: 000000000dc75000 CR4: 0000000000350ef0 [ 50.287474] Call Trace: [ 50.287951] [ 50.288355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.289249] ? __create_object+0x59/0x80 [ 50.290040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.291024] __vmalloc_noprof+0x59/0x60 [ 50.291797] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.292668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.293595] bpf_prog_alloc+0x39/0x200 [ 50.294281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.295222] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.296124] do_seccomp+0x349/0x25e0 [ 50.296832] ? find_held_lock+0x2b/0x80 [ 50.297602] ? do_prlimit+0x310/0x610 [ 50.298302] ? __pfx_do_seccomp+0x10/0x10 [ 50.299097] ? do_raw_spin_unlock+0x53/0x220 [ 50.299933] ? _raw_spin_unlock+0x1e/0x40 [ 50.300704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.301673] ? static_key_count+0x60/0x80 [ 50.302421] prctl_set_seccomp+0x4e/0x70 [ 50.303208] __do_sys_prctl+0xe6c/0x1d70 [ 50.303999] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.304851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.305824] ? irqentry_exit+0xf3/0x650 [ 50.306594] do_syscall_64+0xbf/0x430 [ 50.307297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.308244] RIP: 0033:0x7f0f53e9c5cd [ 50.308945] 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 [ 50.312151] RSP: 002b:00007ffdee456dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.313525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f53e9c5cd [ 50.314802] RDX: 000055d9e8d21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.316107] RBP: 00007ffdee456e30 R08: 0000000000000000 R09: 00007ffdee4564d0 [ 50.317384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da19858b10 [ 50.318655] R13: 00007ffdee457260 R14: 000055da198592b0 R15: 000055da1986d6f0 [ 50.319981] [ 50.320408] irq event stamp: 1827 [ 50.321051] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.322560] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.324094] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 50.325630] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 50.327163] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35660' (ECDSA) to the list of known hosts. 2025/11/18 06:55:17 fuzzer started 2025/11/18 06:55:17 dialing manager at localhost:37895 2025/11/18 06:55:17 checking machine... 2025/11/18 06:55:17 checking revisions... [ 51.208618] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:55:17 testing simple program... [ 51.298406] cgroup: Unknown subsys name 'net' [ 51.373402] cgroup: Unknown subsys name 'cpuset' [ 51.388540] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:55:16 Registers: info registers vcpu 0 RAX=ffff888015f80000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8175a48f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f63acc42900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63acbfb008 CR3=000000000d543000 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=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff81472ec6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=1ffff1100d9e11dc RSP=ffff88806cf08e90 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000003 R13=ffff8880096fc0f0 R14=0000000000000000 R15=dffffc0000000000 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 00007f5cca510900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5cc9c29150 CR3=000000000e0a1000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=0b80a39662f393fb00000000000ae988 XMM05=9f91f43c6d9d35fb0000000000322750 XMM06=f33897f81911295d00000000003214f0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000