[ 39.048772] ------------[ cut here ]------------ [ 39.049559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.052454] Modules linked in: [ 39.052945] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.054586] Tainted: [W]=WARN [ 39.055045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.056303] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.057018] 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 [ 39.059626] RSP: 0018:ffff888015f47bc0 EFLAGS: 00010286 [ 39.060448] RAX: 0000000000000000 RBX: ffffed1002be8f78 RCX: ffffffff813a4050 [ 39.061503] RDX: ffff88801aef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.062568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be8f2f [ 39.063828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.064976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f47df8 [ 39.066046] FS: 00007fb1c3052900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.067267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.068158] CR2: 00007fb1c3544580 CR3: 000000000d1d2000 CR4: 0000000000350ef0 [ 39.069227] Call Trace: [ 39.069611] [ 39.069950] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.070697] ? __create_object+0x59/0x80 [ 39.071349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.072168] __vmalloc_noprof+0x59/0x60 [ 39.072762] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.073487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.074262] bpf_prog_alloc+0x39/0x200 [ 39.074838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075615] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076378] do_seccomp+0x349/0x25e0 [ 39.076936] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.077687] ? __pfx_do_seccomp+0x10/0x10 [ 39.078336] ? find_held_lock+0x2b/0x80 [ 39.078937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.079740] ? static_key_count+0x60/0x80 [ 39.080420] prctl_set_seccomp+0x4e/0x70 [ 39.081030] __do_sys_prctl+0xe6c/0x1d70 [ 39.081702] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.082424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.083231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.083997] ? irqentry_exit+0xf3/0x650 [ 39.084647] do_syscall_64+0xbf/0x430 [ 39.085264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.086016] RIP: 0033:0x7fb1c35445cd [ 39.086607] 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 [ 39.089241] RSP: 002b:00007ffeba200b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.090374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1c35445cd [ 39.091446] RDX: 00005574ffa4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.092533] RBP: 00007ffeba200b80 R08: 0000000000000000 R09: 00007ffeba200220 [ 39.093610] R10: 0000000000000000 R11: 0000000000000246 R12: 000055751bb63ad0 [ 39.094681] R13: 00007ffeba200fb0 R14: 000055751bb64bc0 R15: 000055751bb75780 [ 39.095764] [ 39.096168] irq event stamp: 1839 [ 39.096678] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 39.097944] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 39.099223] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 39.100502] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.101767] ---[ end trace 0000000000000000 ]--- [ 42.473654] ------------[ cut here ]------------ [ 42.474439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.476117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.477335] Modules linked in: [ 42.477819] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.479453] Tainted: [W]=WARN [ 42.479908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.481125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.481847] 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 [ 42.484459] RSP: 0018:ffff8880166a7bc0 EFLAGS: 00010286 [ 42.485257] RAX: 0000000000000000 RBX: ffffed1002cd4f78 RCX: ffffffff813a4050 [ 42.486309] RDX: ffff88800f03b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.487365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd4f2f [ 42.488434] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.489479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166a7df8 [ 42.490556] FS: 00007fa3fa213900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.491762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.492674] CR2: 00007fa3fa705580 CR3: 000000001e995000 CR4: 0000000000350ef0 [ 42.493742] Call Trace: [ 42.494160] [ 42.494508] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.495266] ? __create_object+0x59/0x80 [ 42.495883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.496701] __vmalloc_noprof+0x59/0x60 [ 42.497330] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.498029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.498820] bpf_prog_alloc+0x39/0x200 [ 42.499430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.500221] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.500950] do_seccomp+0x349/0x25e0 [ 42.501546] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.502301] ? __pfx_do_seccomp+0x10/0x10 [ 42.502943] ? find_held_lock+0x2b/0x80 [ 42.503568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.504379] ? static_key_count+0x60/0x80 [ 42.505014] prctl_set_seccomp+0x4e/0x70 [ 42.505656] __do_sys_prctl+0xe6c/0x1d70 [ 42.506304] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.506994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.507809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.508624] ? irqentry_exit+0xf3/0x650 [ 42.509253] do_syscall_64+0xbf/0x430 [ 42.509848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.510635] RIP: 0033:0x7fa3fa7055cd [ 42.511219] 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 [ 42.513903] RSP: 002b:00007ffde14af590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.515046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3fa7055cd [ 42.516154] RDX: 0000561ac2332e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.517234] RBP: 00007ffde14af5f0 R08: 0000000000000000 R09: 00007ffde14aec90 [ 42.518300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ae1206240 [ 42.519364] R13: 00007ffde14afa20 R14: 0000561ae1205bf0 R15: 0000561ae121a4d0 [ 42.520452] [ 42.520805] irq event stamp: 1813 [ 42.521336] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.522593] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 42.523845] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 42.525131] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 42.526376] ---[ end trace 0000000000000000 ]--- [ 43.306687] ------------[ cut here ]------------ [ 43.307649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.309699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.311203] Modules linked in: [ 43.311792] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.313823] Tainted: [W]=WARN [ 43.314419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.315911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.316858] 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 [ 43.320043] RSP: 0018:ffff888009b07bc0 EFLAGS: 00010286 [ 43.321027] RAX: 0000000000000000 RBX: ffffed1001360f78 RCX: ffffffff813a4050 [ 43.322366] RDX: ffff888015d93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.323654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001360f2f [ 43.324948] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.326245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b07df8 [ 43.327536] FS: 00007fdd73b9c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.328988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.330050] CR2: 00007ffd528ebef8 CR3: 000000001e949000 CR4: 0000000000350ef0 [ 43.331371] Call Trace: [ 43.331839] [ 43.332319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.333222] ? __create_object+0x59/0x80 [ 43.333967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.334947] __vmalloc_noprof+0x59/0x60 [ 43.335704] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.336608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.337549] bpf_prog_alloc+0x39/0x200 [ 43.338287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.339240] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.340168] do_seccomp+0x349/0x25e0 [ 43.340851] ? find_held_lock+0x2b/0x80 [ 43.341628] ? do_prlimit+0x310/0x610 [ 43.342359] ? __pfx_do_seccomp+0x10/0x10 [ 43.343146] ? do_raw_spin_unlock+0x53/0x220 [ 43.343936] ? _raw_spin_unlock+0x1e/0x40 [ 43.344734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.345693] ? static_key_count+0x60/0x80 [ 43.346510] prctl_set_seccomp+0x4e/0x70 [ 43.347303] __do_sys_prctl+0xe6c/0x1d70 [ 43.348049] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.348932] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.349904] ? irqentry_exit+0xf3/0x650 [ 43.350688] do_syscall_64+0xbf/0x430 [ 43.351437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.352412] RIP: 0033:0x7fdd7408e5cd [ 43.353112] 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 [ 43.356304] RSP: 002b:00007ffd528eab10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.357654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd7408e5cd [ 43.358960] RDX: 000055dbb8abbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.360278] RBP: 00007ffd528eab70 R08: 0000000000000000 R09: 00007ffd528ea210 [ 43.361580] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbd8f1abf0 [ 43.362868] R13: 00007ffd528eafa0 R14: 000055dbd8f24380 R15: 000055dbd8f2f460 [ 43.364188] [ 43.364624] irq event stamp: 1753 [ 43.365280] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 43.366810] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.368357] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 43.369913] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 43.371438] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23884' (ECDSA) to the list of known hosts. 2025/11/18 07:53:04 fuzzer started 2025/11/18 07:53:04 dialing manager at localhost:37895 2025/11/18 07:53:04 checking machine... 2025/11/18 07:53:04 checking revisions... [ 44.454133] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:53:04 testing simple program... [ 44.546338] cgroup: Unknown subsys name 'net' [ 44.612538] cgroup: Unknown subsys name 'cpuset' [ 44.630431] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:53:03 Registers: info registers vcpu 0 RAX=0000000000102080 RBX=000000007ea646e4 RCX=dffffc0000000000 RDX=0000000000000000 RSI=ffffffff81bc9fbe RDI=0000000000000000 RBP=0000000000000007 RSP=ffff8880158b7628 R8 =0000000000000000 R9 =00000001fdffffff R10=006c616e72756f6a R11=0000000000000001 R12=006c616e72756f6a R13=ffff8880158b7760 R14=ffff8880158b7750 R15=ffff88801aeae634 RIP=ffffffff81bca048 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 00007fb4205f8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff53a10838 CR3=000000000dc94000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=fc8014827573773200000000000ae988 XMM05=68c97491b2fc008e00000000003253c0 XMM06=07c8bb74b6c04a440000000000324220 XMM07=fb795ef6d65770560000000000313ab0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffff888013e78cc0 RCX=0000000000000003 RDX=0000000000000001 RSI=0000000000000040 RDI=ffff888013e78cc0 RBP=ffffffff84f2ec40 RSP=ffff88801b1c7d50 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888013e78e4b R11=0000000000000000 R12=ffffffff88944780 R13=0000000000000003 R14=ffff888013e78e60 R15=ffff888013e78e48 RIP=ffffffff8152492a 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 00007fa3fa213900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000561ae1207954 CR3=000000001e999000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000