[ 39.045266] ------------[ cut here ]------------ [ 39.046206] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.048220] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.049692] Modules linked in: [ 39.050319] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.052356] Tainted: [W]=WARN [ 39.053197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.055124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.056067] 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 [ 39.059290] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 39.060291] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 39.061700] RDX: ffff888015d85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.063111] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 39.064439] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.065750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 39.067057] FS: 00007fa995412900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.068533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.069611] CR2: 00007fa995904580 CR3: 000000000e98c000 CR4: 0000000000350ef0 [ 39.070912] Call Trace: [ 39.071388] [ 39.071813] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.072721] ? __create_object+0x59/0x80 [ 39.073516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.074497] __vmalloc_noprof+0x59/0x60 [ 39.075266] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.076170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077117] bpf_prog_alloc+0x39/0x200 [ 39.077821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078768] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.079694] do_seccomp+0x349/0x25e0 [ 39.080426] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.081342] ? __pfx_do_seccomp+0x10/0x10 [ 39.082147] ? find_held_lock+0x2b/0x80 [ 39.082920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.083921] ? static_key_count+0x60/0x80 [ 39.084717] prctl_set_seccomp+0x4e/0x70 [ 39.085534] __do_sys_prctl+0xe6c/0x1d70 [ 39.086351] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.087247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089294] ? irqentry_exit+0xf3/0x650 [ 39.090101] do_syscall_64+0xbf/0x430 [ 39.090833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091843] RIP: 0033:0x7fa9959045cd [ 39.092586] 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 [ 39.095961] RSP: 002b:00007ffd6dc49530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.097396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9959045cd [ 39.098751] RDX: 000055e636dcbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100111] RBP: 00007ffd6dc49590 R08: 0000000000000000 R09: 00007ffd6dc48c30 [ 39.101462] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e658d07ad0 [ 39.102812] R13: 00007ffd6dc499c0 R14: 000055e658d08bc0 R15: 000055e658d19780 [ 39.104202] [ 39.104648] irq event stamp: 1895 [ 39.105324] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 39.106937] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 39.108545] softirqs last enabled at (1884): [] handle_softirqs+0x50c/0x770 [ 39.110169] softirqs last disabled at (1879): [] __irq_exit_rcu+0xc4/0x100 [ 39.111773] ---[ end trace 0000000000000000 ]--- [ 42.734944] ------------[ cut here ]------------ [ 42.735736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.737495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.738919] Modules linked in: [ 42.739443] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.741205] Tainted: [W]=WARN [ 42.741671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.742911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.743673] 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 [ 42.746459] RSP: 0018:ffff888013f2fbc0 EFLAGS: 00010286 [ 42.747400] RAX: 0000000000000000 RBX: ffffed10027e5f78 RCX: ffffffff813a4050 [ 42.748548] RDX: ffff888013f0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.749671] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e5f2f [ 42.750903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.752064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f2fdf8 [ 42.753234] FS: 00007f2e79e82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.754537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.755485] CR2: 00007f2e7a374580 CR3: 0000000020b96000 CR4: 0000000000350ef0 [ 42.756663] Call Trace: [ 42.757122] [ 42.757470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.758324] ? __create_object+0x59/0x80 [ 42.759043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.759855] __vmalloc_noprof+0x59/0x60 [ 42.760570] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.761359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.762222] bpf_prog_alloc+0x39/0x200 [ 42.762829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.763691] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.764547] do_seccomp+0x349/0x25e0 [ 42.765183] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.766032] ? __pfx_do_seccomp+0x10/0x10 [ 42.766667] ? find_held_lock+0x2b/0x80 [ 42.767365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.768268] ? static_key_count+0x60/0x80 [ 42.768928] prctl_set_seccomp+0x4e/0x70 [ 42.769614] __do_sys_prctl+0xe6c/0x1d70 [ 42.770386] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.771306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.772379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.773399] ? irqentry_exit+0xf3/0x650 [ 42.774225] do_syscall_64+0xbf/0x430 [ 42.774969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.775771] RIP: 0033:0x7f2e7a3745cd [ 42.776474] 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 [ 42.779260] RSP: 002b:00007ffe08ac4990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.780564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e7a3745cd [ 42.781675] RDX: 000055f89a050e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.782827] RBP: 00007ffe08ac49f0 R08: 0000000000000000 R09: 00007ffe08ac4090 [ 42.783988] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8d78f9ad0 [ 42.785151] R13: 00007ffe08ac4e20 R14: 000055f8d78fabc0 R15: 000055f8d790b780 [ 42.786299] [ 42.786658] irq event stamp: 1821 [ 42.787248] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.788659] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.790012] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.791378] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.792764] ---[ end trace 0000000000000000 ]--- [ 43.622929] ------------[ cut here ]------------ [ 43.623980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.626127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.627731] Modules linked in: [ 43.628437] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.630560] Tainted: [W]=WARN [ 43.631214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.632824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.633842] 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 [ 43.637239] RSP: 0018:ffff88800f8ffbc0 EFLAGS: 00010286 [ 43.638242] RAX: 0000000000000000 RBX: ffffed1001f1ff78 RCX: ffffffff813a4050 [ 43.639652] RDX: ffff888019d80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.640971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f1ff2f [ 43.642440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.643846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8ffdf8 [ 43.645224] FS: 00007f98b8463900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.646767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.647914] CR2: 00007f98b8955580 CR3: 000000000e220000 CR4: 0000000000350ef0 [ 43.649290] Call Trace: [ 43.649748] [ 43.650257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.651255] ? __create_object+0x59/0x80 [ 43.652107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.653199] __vmalloc_noprof+0x59/0x60 [ 43.654005] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.655056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.656071] bpf_prog_alloc+0x39/0x200 [ 43.656765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.657801] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.658755] do_seccomp+0x349/0x25e0 [ 43.659601] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.660520] ? __pfx_do_seccomp+0x10/0x10 [ 43.661333] ? find_held_lock+0x2b/0x80 [ 43.662104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.663055] ? static_key_count+0x60/0x80 [ 43.663822] prctl_set_seccomp+0x4e/0x70 [ 43.664667] __do_sys_prctl+0xe6c/0x1d70 [ 43.665553] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.666415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.667472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.668482] ? irqentry_exit+0xf3/0x650 [ 43.669353] do_syscall_64+0xbf/0x430 [ 43.670136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.671101] RIP: 0033:0x7f98b89555cd [ 43.671848] 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 [ 43.675205] RSP: 002b:00007ffdaf878790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.676663] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98b89555cd [ 43.678034] RDX: 0000560137734e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.679346] RBP: 00007ffdaf8787f0 R08: 0000000000000000 R09: 00007ffdaf877e90 [ 43.680707] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601666c7ad0 [ 43.682015] R13: 00007ffdaf878c20 R14: 00005601666c8bc0 R15: 00005601666d9780 [ 43.683337] [ 43.683777] irq event stamp: 1887 [ 43.684436] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 43.685944] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 43.687558] softirqs last enabled at (1920): [] handle_softirqs+0x50c/0x770 [ 43.689215] softirqs last disabled at (1905): [] __irq_exit_rcu+0xc4/0x100 [ 43.690801] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60347' (ECDSA) to the list of known hosts. 2025/11/19 01:41:09 fuzzer started 2025/11/19 01:41:10 dialing manager at localhost:34383 2025/11/19 01:41:10 checking machine... 2025/11/19 01:41:10 checking revisions... [ 44.616542] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:41:10 testing simple program... [ 44.719856] cgroup: Unknown subsys name 'net' [ 44.779295] cgroup: Unknown subsys name 'cpuset' [ 44.792428] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:41:09 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009627840 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff85e1ffe0 RDI=ffffffff813c156e RBP=ffff888009627898 RSP=ffff888009627820 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff88800945d3c0 RIP=ffffffff81439dc2 RFL=00000202 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe08abe000 CR3=000000000bccf000 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=0000000000021185 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb790fcd018 CR3=000000000d484000 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=c5386bb3dd3e89b142477d06724d38a5 XMM02=ec2efd57dc4c00df0000000000305368 XMM03=67ec94b31de09b250000000000305438 XMM04=2ea66901a1be8a4f00000000000ae988 XMM05=14648eaa1277bab10000000000321ed8 XMM06=905a43b615f5f54a000000000031b7b8 XMM07=e042d86d42eb936e0000000000312370 XMM08=67ec94b31de09b250000000000305438 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000