[ 46.580491] ------------[ cut here ]------------ [ 46.581435] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.583487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.585039] Modules linked in: [ 46.585678] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.587690] Tainted: [W]=WARN [ 46.588257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.589766] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.590711] 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 [ 46.593905] RSP: 0018:ffff88801508fbc0 EFLAGS: 00010286 [ 46.594904] RAX: 0000000000000000 RBX: ffffed1002a11f78 RCX: ffffffff813a4050 [ 46.596192] RDX: ffff888015e68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.597472] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a11f2f [ 46.598762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.600049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801508fdf8 [ 46.601351] FS: 00007fa6c529f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.602817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.603879] CR2: 00007ffddeceeef7 CR3: 000000000ce1e000 CR4: 0000000000350ef0 [ 46.605135] Call Trace: [ 46.605623] [ 46.606019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.606906] ? __create_object+0x59/0x80 [ 46.607676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.608626] __vmalloc_noprof+0x59/0x60 [ 46.609327] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.610177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.611100] bpf_prog_alloc+0x39/0x200 [ 46.611818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.612722] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.613610] do_seccomp+0x349/0x25e0 [ 46.614269] ? find_held_lock+0x2b/0x80 [ 46.615015] ? do_prlimit+0x310/0x610 [ 46.615730] ? __pfx_do_seccomp+0x10/0x10 [ 46.616450] ? do_raw_spin_unlock+0x53/0x220 [ 46.617260] ? _raw_spin_unlock+0x1e/0x40 [ 46.618010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.618994] ? static_key_count+0x60/0x80 [ 46.619776] prctl_set_seccomp+0x4e/0x70 [ 46.620518] __do_sys_prctl+0xe6c/0x1d70 [ 46.621301] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.622149] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.623114] ? irqentry_exit+0xf3/0x650 [ 46.623878] do_syscall_64+0xbf/0x430 [ 46.624598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.625481] RIP: 0033:0x7fa6c57915cd [ 46.626170] 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 [ 46.629358] RSP: 002b:00007ffddeced640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.630735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6c57915cd [ 46.632038] RDX: 000055fde65fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.633424] RBP: 00007ffddeced6a0 R08: 0000000000000000 R09: 00007ffddececd40 [ 46.634801] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe23ae5ad0 [ 46.636137] R13: 00007ffddecedad0 R14: 000055fe23ae6bc0 R15: 000055fe23af7780 [ 46.637457] [ 46.637933] irq event stamp: 1717 [ 46.638600] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.640138] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.641671] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.643188] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.644672] ---[ end trace 0000000000000000 ]--- [ 50.239540] ------------[ cut here ]------------ [ 50.240478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.242508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.244020] Modules linked in: [ 50.244671] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.246699] Tainted: [W]=WARN [ 50.247250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.248718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.249645] 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 [ 50.252849] RSP: 0018:ffff8880132f7bc0 EFLAGS: 00010286 [ 50.253823] RAX: 0000000000000000 RBX: ffffed100265ef78 RCX: ffffffff813a4050 [ 50.255115] RDX: ffff888013bb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.256399] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100265ef2f [ 50.257680] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.258986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880132f7df8 [ 50.260264] FS: 00007fd8c307e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.261692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.262763] CR2: 00007ffdc53a8ef7 CR3: 0000000018eba000 CR4: 0000000000350ef0 [ 50.264041] Call Trace: [ 50.264501] [ 50.264967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.265858] ? __create_object+0x59/0x80 [ 50.266654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.267618] __vmalloc_noprof+0x59/0x60 [ 50.268346] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.269228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.270162] bpf_prog_alloc+0x39/0x200 [ 50.270926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.271851] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.272772] do_seccomp+0x349/0x25e0 [ 50.273445] ? find_held_lock+0x2b/0x80 [ 50.274207] ? do_prlimit+0x310/0x610 [ 50.274972] ? __pfx_do_seccomp+0x10/0x10 [ 50.275760] ? do_raw_spin_unlock+0x53/0x220 [ 50.276539] ? _raw_spin_unlock+0x1e/0x40 [ 50.277319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.278272] ? static_key_count+0x60/0x80 [ 50.279073] prctl_set_seccomp+0x4e/0x70 [ 50.279845] __do_sys_prctl+0xe6c/0x1d70 [ 50.280627] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.281452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.282424] ? irqentry_exit+0xf3/0x650 [ 50.283206] do_syscall_64+0xbf/0x430 [ 50.283941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.284889] RIP: 0033:0x7fd8c35705cd [ 50.285601] 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 [ 50.288792] RSP: 002b:00007ffdc53a7df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.290157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8c35705cd [ 50.291461] RDX: 0000561b01b0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.292752] RBP: 00007ffdc53a7e50 R08: 0000000000000000 R09: 00007ffdc53a74f0 [ 50.294025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b33b9bad0 [ 50.295314] R13: 00007ffdc53a8280 R14: 0000561b33b9cbc0 R15: 0000561b33bad780 [ 50.296614] [ 50.297042] irq event stamp: 1737 [ 50.297686] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.299171] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.300437] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.301717] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.302993] ---[ end trace 0000000000000000 ]--- [ 51.099075] ------------[ cut here ]------------ [ 51.099998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.101994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.103468] Modules linked in: [ 51.104134] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.106097] Tainted: [W]=WARN [ 51.106705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.108186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.109109] 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 [ 51.112319] RSP: 0018:ffff888019c77bc0 EFLAGS: 00010286 [ 51.113300] RAX: 0000000000000000 RBX: ffffed100338ef78 RCX: ffffffff813a4050 [ 51.114593] RDX: ffff888019cfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.115870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338ef2f [ 51.117157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.118424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c77df8 [ 51.119707] FS: 00007f2e05f27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.121143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.122209] CR2: 00007ffda91d6ef7 CR3: 000000000cbbd000 CR4: 0000000000350ef0 [ 51.123493] Call Trace: [ 51.123993] [ 51.124406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.125307] ? __create_object+0x59/0x80 [ 51.126092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.127108] __vmalloc_noprof+0x59/0x60 [ 51.127866] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.128735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.129667] bpf_prog_alloc+0x39/0x200 [ 51.130379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.131318] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.132227] do_seccomp+0x349/0x25e0 [ 51.132954] ? find_held_lock+0x2b/0x80 [ 51.133705] ? do_prlimit+0x310/0x610 [ 51.134402] ? __pfx_do_seccomp+0x10/0x10 [ 51.135199] ? do_raw_spin_unlock+0x53/0x220 [ 51.136016] ? _raw_spin_unlock+0x1e/0x40 [ 51.136781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.137733] ? static_key_count+0x60/0x80 [ 51.138520] prctl_set_seccomp+0x4e/0x70 [ 51.139293] __do_sys_prctl+0xe6c/0x1d70 [ 51.140064] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.140919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.141892] ? irqentry_exit+0xf3/0x650 [ 51.142704] do_syscall_64+0xbf/0x430 [ 51.143413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.144360] RIP: 0033:0x7f2e064195cd [ 51.145063] 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 [ 51.148274] RSP: 002b:00007ffda91d5de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.149909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e064195cd [ 51.151216] RDX: 000055aea1e61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.152719] RBP: 00007ffda91d5e40 R08: 0000000000000000 R09: 00007ffda91d54e0 [ 51.154145] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aed4586ad0 [ 51.155452] R13: 00007ffda91d6270 R14: 000055aed4587bc0 R15: 000055aed4598780 [ 51.156749] [ 51.157180] irq event stamp: 1743 [ 51.157824] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 51.159691] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 51.161383] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 51.162955] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 51.164508] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19203' (ECDSA) to the list of known hosts. 2025/11/17 18:05:50 fuzzer started 2025/11/17 18:05:51 dialing manager at localhost:37895 2025/11/17 18:05:51 checking machine... 2025/11/17 18:05:51 checking revisions... [ 52.148192] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:05:51 testing simple program... [ 52.227749] cgroup: Unknown subsys name 'net' [ 52.290409] cgroup: Unknown subsys name 'cpuset' [ 52.304223] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:05:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=4b952e4da9267483 RDX=0000000000000000 RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=00007fd8c35616c3 RSP=ffff888018f779b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888018f77a00 R13=0000000000000000 R14=ffff888015d11bc0 R15=ffff888009462500 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007fd8c307e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc53a1000 CR3=000000001eed9000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c027 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0f0bd778 CR3=00000000099bf000 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=2030353a35303a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a35303a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000