[ 45.520567] ------------[ cut here ]------------ [ 45.521351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.523046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 45.524364] Modules linked in: [ 45.524851] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.526484] Tainted: [W]=WARN [ 45.526948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.528198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.528940] 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 [ 45.531613] RSP: 0018:ffff8880184a7bc0 EFLAGS: 00010286 [ 45.532463] RAX: 0000000000000000 RBX: ffffed1003094f78 RCX: ffffffff813a4050 [ 45.533545] RDX: ffff8880170e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.534634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003094f2f [ 45.535720] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.536799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184a7df8 [ 45.537879] FS: 00007f7215ef6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.539107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.539970] CR2: 00007f72163e8580 CR3: 0000000009d34000 CR4: 0000000000350ef0 [ 45.541049] Call Trace: [ 45.541472] [ 45.541825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.542574] ? __create_object+0x59/0x80 [ 45.543240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.544045] __vmalloc_noprof+0x59/0x60 [ 45.544685] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.545427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.546204] bpf_prog_alloc+0x39/0x200 [ 45.546796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.547586] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.548351] do_seccomp+0x349/0x25e0 [ 45.548931] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.549697] ? __pfx_do_seccomp+0x10/0x10 [ 45.550358] ? find_held_lock+0x2b/0x80 [ 45.550959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.551783] ? static_key_count+0x60/0x80 [ 45.552463] prctl_set_seccomp+0x4e/0x70 [ 45.553125] __do_sys_prctl+0xe6c/0x1d70 [ 45.553752] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.554485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.555311] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.556136] ? irqentry_exit+0xf3/0x650 [ 45.556741] do_syscall_64+0xbf/0x430 [ 45.557364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.558162] RIP: 0033:0x7f72163e85cd [ 45.558719] 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 [ 45.561410] RSP: 002b:00007ffd38865b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.562987] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72163e85cd [ 45.564103] RDX: 0000559cc192ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.565175] RBP: 00007ffd38865be0 R08: 0000000000000000 R09: 00007ffd38865280 [ 45.566251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cf2215ad0 [ 45.567354] R13: 00007ffd38866010 R14: 0000559cf2216bc0 R15: 0000559cf2227780 [ 45.568470] [ 45.568824] irq event stamp: 1779 [ 45.569364] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 45.570656] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 45.571963] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 45.573270] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 45.574546] ---[ end trace 0000000000000000 ]--- [ 48.485270] ------------[ cut here ]------------ [ 48.486193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.488330] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.489809] Modules linked in: [ 48.490673] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.492748] Tainted: [W]=WARN [ 48.493362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.494874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.495827] 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 [ 48.499021] RSP: 0018:ffff888016cb7bc0 EFLAGS: 00010286 [ 48.500002] RAX: 0000000000000000 RBX: ffffed1002d96f78 RCX: ffffffff813a4050 [ 48.501293] RDX: ffff888017018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.502554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d96f2f [ 48.503821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.505104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cb7df8 [ 48.506371] FS: 00007fafe04b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.507806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.508839] CR2: 00007fafe0a1d4a6 CR3: 000000000cf41000 CR4: 0000000000350ef0 [ 48.510113] Call Trace: [ 48.510566] [ 48.510970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.511861] ? __create_object+0x59/0x80 [ 48.512626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.513588] __vmalloc_noprof+0x59/0x60 [ 48.514341] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.515199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.516132] bpf_prog_alloc+0x39/0x200 [ 48.516817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.517733] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.518623] do_seccomp+0x349/0x25e0 [ 48.519334] ? find_held_lock+0x2b/0x80 [ 48.520048] ? do_prlimit+0x310/0x610 [ 48.520795] ? __pfx_do_seccomp+0x10/0x10 [ 48.521591] ? do_raw_spin_unlock+0x53/0x220 [ 48.522419] ? _raw_spin_unlock+0x1e/0x40 [ 48.523205] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.524177] ? static_key_count+0x60/0x80 [ 48.524922] prctl_set_seccomp+0x4e/0x70 [ 48.525688] __do_sys_prctl+0xe6c/0x1d70 [ 48.526469] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.527312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.528278] ? irqentry_exit+0xf3/0x650 [ 48.528991] do_syscall_64+0xbf/0x430 [ 48.529718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.530662] RIP: 0033:0x7fafe09a95cd [ 48.531363] 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 [ 48.534535] RSP: 002b:00007ffd50113fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.535902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafe09a95cd [ 48.537097] RDX: 00005648acda0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.538138] RBP: 00007ffd50114030 R08: 0000000000000000 R09: 00007ffd501136d0 [ 48.539165] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648b777c2b0 [ 48.540217] R13: 00007ffd50114460 R14: 00005648b777ed20 R15: 00005648b77908d0 [ 48.541265] [ 48.541602] irq event stamp: 1767 [ 48.542116] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 48.543330] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 48.544622] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 48.545905] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 48.547178] ---[ end trace 0000000000000000 ]--- [ 49.184641] ------------[ cut here ]------------ [ 49.185569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.187550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.189006] Modules linked in: [ 49.189629] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.191580] Tainted: [W]=WARN [ 49.192194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.193643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.194794] 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 [ 49.198011] RSP: 0018:ffff8880158afbc0 EFLAGS: 00010286 [ 49.199007] RAX: 0000000000000000 RBX: ffffed1002b15f78 RCX: ffffffff813a4050 [ 49.200394] RDX: ffff88800f6fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.201705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b15f2f [ 49.203025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.204378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158afdf8 [ 49.205691] FS: 00007f37e928e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.207149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.208399] CR2: 00007ffc859f9ef7 CR3: 000000000d489000 CR4: 0000000000350ef0 [ 49.209903] Call Trace: [ 49.210489] [ 49.210905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.211981] ? __create_object+0x59/0x80 [ 49.212815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.213798] __vmalloc_noprof+0x59/0x60 [ 49.214582] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.215492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.216498] bpf_prog_alloc+0x39/0x200 [ 49.217285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.218253] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.219225] do_seccomp+0x349/0x25e0 [ 49.220021] ? find_held_lock+0x2b/0x80 [ 49.220815] ? do_prlimit+0x310/0x610 [ 49.221568] ? __pfx_do_seccomp+0x10/0x10 [ 49.222381] ? do_raw_spin_unlock+0x53/0x220 [ 49.223297] ? _raw_spin_unlock+0x1e/0x40 [ 49.224216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.225226] ? static_key_count+0x60/0x80 [ 49.225996] prctl_set_seccomp+0x4e/0x70 [ 49.226796] __do_sys_prctl+0xe6c/0x1d70 [ 49.227622] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.228575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.229700] ? irqentry_exit+0xf3/0x650 [ 49.230597] do_syscall_64+0xbf/0x430 [ 49.231429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.232411] RIP: 0033:0x7f37e97805cd [ 49.233142] 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 [ 49.236370] RSP: 002b:00007ffc859f7410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.237759] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37e97805cd [ 49.239063] RDX: 0000564ba287be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.240380] RBP: 00007ffc859f7470 R08: 0000000000000000 R09: 00007ffc859f6b10 [ 49.241807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bcb06d2b0 [ 49.243125] R13: 00007ffc859f78a0 R14: 0000564bcb06fd20 R15: 0000564bcb0818d0 [ 49.244378] [ 49.244732] irq event stamp: 1851 [ 49.245289] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 49.246562] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 49.247853] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 49.249146] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 49.250421] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18842' (ECDSA) to the list of known hosts. 2025/11/17 19:09:34 fuzzer started 2025/11/17 19:09:34 dialing manager at localhost:37895 2025/11/17 19:09:34 checking machine... 2025/11/17 19:09:34 checking revisions... [ 50.076054] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:09:35 testing simple program... [ 50.169630] cgroup: Unknown subsys name 'net' [ 50.229194] cgroup: Unknown subsys name 'cpuset' [ 50.242076] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:09:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff819e0bbf RDX=1ffff110013d1b95 RSI=ffffffff819e0893 RDI=0000000000000005 RBP=ffff888009e8dc80 RSP=ffff88801567fd10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000217 R13=ffff888015cfd400 R14=1ffff11002acffa4 R15=ffff888015cfd620 RIP=ffffffff819e08c7 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fafe04b7900 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=00007fafe057344c CR3=000000001e77b000 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=6720646572637465733a4d41503d706f 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=0000000000026fb1 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=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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd32cf9838 CR3=000000000e5b2000 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=b10118f42e3dbf8029418e5ad35b8ebc XMM02=0000000000301740eff9b2d0a8fce9cb XMM03=00000000003018102c67c8bc2e329bc3 XMM04=f0ef0f730a8323a400000000000ae988 XMM05=bdcebc5eb768a4a7000000000031f980 XMM06=5b75c91c80445342000000000031dcc0 XMM07=e042d86d42eb936e000000000030ddd8 XMM08=85f94e5fdbbf54b90000000000301810 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000