[ 46.720148] ------------[ cut here ]------------ [ 46.721123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.723378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.724951] Modules linked in: [ 46.725655] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.727772] Tainted: [W]=WARN [ 46.728411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.730021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.730990] 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 [ 46.734225] RSP: 0018:ffff888014627bc0 EFLAGS: 00010286 [ 46.735198] RAX: 0000000000000000 RBX: ffffed10028c4f78 RCX: ffffffff813a4050 [ 46.736464] RDX: ffff8880160e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.737736] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028c4f2f [ 46.738996] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.740248] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014627df8 [ 46.741527] FS: 00007f816bed3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.742933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.743984] CR2: 00007f816c3c5580 CR3: 000000000bf03000 CR4: 0000000000350ef0 [ 46.745244] Call Trace: [ 46.745743] [ 46.746157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.747033] ? __create_object+0x59/0x80 [ 46.747796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.748746] __vmalloc_noprof+0x59/0x60 [ 46.749499] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.750357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.751226] bpf_prog_alloc+0x39/0x200 [ 46.751959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.752871] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.753782] do_seccomp+0x349/0x25e0 [ 46.754485] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.755376] ? __pfx_do_seccomp+0x10/0x10 [ 46.756108] ? find_held_lock+0x2b/0x80 [ 46.756854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.757818] ? static_key_count+0x60/0x80 [ 46.758613] prctl_set_seccomp+0x4e/0x70 [ 46.759384] __do_sys_prctl+0xe6c/0x1d70 [ 46.760107] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.760947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.761909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.762868] ? irqentry_exit+0xf3/0x650 [ 46.763634] do_syscall_64+0xbf/0x430 [ 46.764350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.765262] RIP: 0033:0x7f816c3c55cd [ 46.765967] 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 [ 46.769077] RSP: 002b:00007fffba0554d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.770439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f816c3c55cd [ 46.771708] RDX: 0000562c0fc36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.772974] RBP: 00007fffba055530 R08: 0000000000000000 R09: 00007fffba054bd0 [ 46.774268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c20a2dad0 [ 46.775559] R13: 00007fffba055960 R14: 0000562c20a2ebc0 R15: 0000562c20a3f780 [ 46.776832] [ 46.777258] irq event stamp: 1715 [ 46.777901] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.779407] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.780919] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 46.782460] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 46.783968] ---[ end trace 0000000000000000 ]--- [ 50.241442] ------------[ cut here ]------------ [ 50.242066] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.243497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.244541] Modules linked in: [ 50.244959] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.246362] Tainted: [W]=WARN [ 50.246744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.247760] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.248395] 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 [ 50.250618] RSP: 0018:ffff8880097b7bc0 EFLAGS: 00010286 [ 50.251271] RAX: 0000000000000000 RBX: ffffed10012f6f78 RCX: ffffffff813a4050 [ 50.252155] RDX: ffff88800f571bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.253045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f6f2f [ 50.253937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.254831] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880097b7df8 [ 50.255717] FS: 00007f944640a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.256716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.257456] CR2: 00007ffd43e73ef7 CR3: 000000000db40000 CR4: 0000000000350ef0 [ 50.258351] Call Trace: [ 50.258675] [ 50.258960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.259574] ? __create_object+0x59/0x80 [ 50.260085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.260749] __vmalloc_noprof+0x59/0x60 [ 50.261244] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.261858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.262497] bpf_prog_alloc+0x39/0x200 [ 50.262980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.263611] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.264203] do_seccomp+0x349/0x25e0 [ 50.264695] ? find_held_lock+0x2b/0x80 [ 50.265191] ? do_prlimit+0x310/0x610 [ 50.265711] ? __pfx_do_seccomp+0x10/0x10 [ 50.266221] ? do_raw_spin_unlock+0x53/0x220 [ 50.266796] ? _raw_spin_unlock+0x1e/0x40 [ 50.267332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.267960] ? static_key_count+0x60/0x80 [ 50.268504] prctl_set_seccomp+0x4e/0x70 [ 50.269007] __do_sys_prctl+0xe6c/0x1d70 [ 50.269553] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.270113] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.270774] ? irqentry_exit+0xf3/0x650 [ 50.271271] do_syscall_64+0xbf/0x430 [ 50.271779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.272429] RIP: 0033:0x7f94468fc5cd [ 50.272881] 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 [ 50.275060] RSP: 002b:00007ffd43e71b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.275997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94468fc5cd [ 50.276876] RDX: 0000556a5ec6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.277756] RBP: 00007ffd43e71ba0 R08: 0000000000000000 R09: 00007ffd43e71240 [ 50.278614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a97fcfbf0 [ 50.279458] R13: 00007ffd43e71fd0 R14: 0000556a97fd9380 R15: 0000556a97fe4460 [ 50.280315] [ 50.280596] irq event stamp: 1725 [ 50.280998] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.282029] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.283040] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 50.284061] softirqs last disabled at (1229): [] __irq_exit_rcu+0xc4/0x100 [ 50.285069] ---[ end trace 0000000000000000 ]--- [ 51.095433] ------------[ cut here ]------------ [ 51.096335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.098393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 51.099826] Modules linked in: [ 51.100462] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.102656] Tainted: [W]=WARN [ 51.103211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.104712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.105629] 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 [ 51.109156] RSP: 0018:ffff8880147cfbc0 EFLAGS: 00010286 [ 51.110149] RAX: 0000000000000000 RBX: ffffed10028f9f78 RCX: ffffffff813a4050 [ 51.111401] RDX: ffff8880164b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.112816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f9f2f [ 51.114376] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.115899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880147cfdf8 [ 51.117205] FS: 00007f57c59c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.118709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.119798] CR2: 00007f57c5eb6580 CR3: 00000000200ad000 CR4: 0000000000350ef0 [ 51.121088] Call Trace: [ 51.121590] [ 51.121994] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.122884] ? __create_object+0x59/0x80 [ 51.123662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.124605] __vmalloc_noprof+0x59/0x60 [ 51.125350] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.126184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.127105] bpf_prog_alloc+0x39/0x200 [ 51.127831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.128757] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.129657] do_seccomp+0x349/0x25e0 [ 51.130375] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.131222] ? __pfx_do_seccomp+0x10/0x10 [ 51.132055] ? find_held_lock+0x2b/0x80 [ 51.132798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.133747] ? static_key_count+0x60/0x80 [ 51.134525] prctl_set_seccomp+0x4e/0x70 [ 51.135251] __do_sys_prctl+0xe6c/0x1d70 [ 51.136031] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.136883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.137831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.138790] ? irqentry_exit+0xf3/0x650 [ 51.139565] do_syscall_64+0xbf/0x430 [ 51.140252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.141185] RIP: 0033:0x7f57c5eb65cd [ 51.141906] 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 [ 51.145003] RSP: 002b:00007ffc5b350e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.146338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57c5eb65cd [ 51.147598] RDX: 0000555cd1558e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.148847] RBP: 00007ffc5b350ea0 R08: 0000000000000000 R09: 00007ffc5b350540 [ 51.150114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cef736b10 [ 51.151365] R13: 00007ffc5b3512d0 R14: 0000555cef7372b0 R15: 0000555cef74b6f0 [ 51.152657] [ 51.153076] irq event stamp: 1947 [ 51.153730] hardirqs last enabled at (1957): [] __up_console_sem+0x78/0x80 [ 51.155219] hardirqs last disabled at (1966): [] __up_console_sem+0x5d/0x80 [ 51.156694] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 51.158216] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 51.159711] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22614' (ECDSA) to the list of known hosts. 2025/11/17 19:45:14 fuzzer started 2025/11/17 19:45:14 dialing manager at localhost:37895 2025/11/17 19:45:14 checking machine... 2025/11/17 19:45:14 checking revisions... [ 52.081853] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:45:14 testing simple program... [ 52.177926] cgroup: Unknown subsys name 'net' [ 52.239587] cgroup: Unknown subsys name 'cpuset' [ 52.265080] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:45:13 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801625f478 RCX=ffff88801625f480 RDX=1ffff11002c4be7c RSI=1ffff11002c4be7e RDI=ffff88801625f3e0 RBP=dffffc0000000000 RSP=ffff88801625f360 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88801625f3e0 R11=0000000000000001 R12=ffffed1002c4be7e R13=ffffed1002c4be7d R14=ffff88801625f428 R15=ffff88801625f3e0 RIP=ffffffff8135e411 RFL=00000212 [----A--] 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 00007f944640a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94469c1618 CR3=000000002004d000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a5c7 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=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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbede7f48 CR3=000000000ddef000 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=c40eda493b447ab5b44e369d813a67cb XMM02=2c67c8bc2e329bc30000000000305da0 XMM03=fb795ef6d657705600000000003137b0 XMM04=505512e0d9642e4a00000000000ae988 XMM05=d96330e2d2db863200000000003228d0 XMM06=474038aa6c007e1f0000000000322758 XMM07=e042d86d42eb936e0000000000313a30 XMM08=ad370fb0b011a5640000000000305e00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000