[ 38.994978] ------------[ cut here ]------------ [ 38.995937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.997913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.999350] Modules linked in: [ 38.999935] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.001974] Tainted: [W]=WARN [ 39.002583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.004052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.004978] 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 [ 39.008485] RSP: 0018:ffff8880145ffbc0 EFLAGS: 00010286 [ 39.009579] RAX: 0000000000000000 RBX: ffffed10028bff78 RCX: ffffffff813a4050 [ 39.010998] RDX: ffff8880178d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.012430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028bff2f [ 39.013862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.015273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880145ffdf8 [ 39.016688] FS: 00007ff988837900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.018293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019471] CR2: 00007ffc42d65ef7 CR3: 000000000b98c000 CR4: 0000000000350ef0 [ 39.020886] Call Trace: [ 39.021432] [ 39.021888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.022881] ? __create_object+0x59/0x80 [ 39.023735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024819] __vmalloc_noprof+0x59/0x60 [ 39.025665] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027640] bpf_prog_alloc+0x39/0x200 [ 39.028444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029492] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.030485] do_seccomp+0x349/0x25e0 [ 39.031225] ? find_held_lock+0x2b/0x80 [ 39.032049] ? do_prlimit+0x310/0x610 [ 39.032883] ? __pfx_do_seccomp+0x10/0x10 [ 39.033740] ? do_raw_spin_unlock+0x53/0x220 [ 39.034649] ? _raw_spin_unlock+0x1e/0x40 [ 39.035495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.036545] ? static_key_count+0x60/0x80 [ 39.037422] prctl_set_seccomp+0x4e/0x70 [ 39.038214] __do_sys_prctl+0xe6c/0x1d70 [ 39.039058] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.039986] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.041041] ? irqentry_exit+0xf3/0x650 [ 39.041855] do_syscall_64+0xbf/0x430 [ 39.042663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.043685] RIP: 0033:0x7ff988d295cd [ 39.044455] 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 [ 39.047923] RSP: 002b:00007ffc42d64aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.049414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff988d295cd [ 39.050784] RDX: 00005645047bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052166] RBP: 00007ffc42d64b00 R08: 0000000000000000 R09: 00007ffc42d641a0 [ 39.053566] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645066bbad0 [ 39.054961] R13: 00007ffc42d64f30 R14: 00005645066bcbc0 R15: 00005645066cd780 [ 39.056370] [ 39.056838] irq event stamp: 1791 [ 39.057535] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.059165] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 39.060819] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 39.062142] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 39.063397] ---[ end trace 0000000000000000 ]--- [ 42.407387] ------------[ cut here ]------------ [ 42.408254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.410209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.411623] Modules linked in: [ 42.412204] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.414178] Tainted: [W]=WARN [ 42.414776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.416218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.417147] 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 [ 42.420337] RSP: 0018:ffff888016c27bc0 EFLAGS: 00010286 [ 42.421267] RAX: 0000000000000000 RBX: ffffed1002d84f78 RCX: ffffffff813a4050 [ 42.422523] RDX: ffff88801a2bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.423791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d84f2f [ 42.425074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.426353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c27df8 [ 42.427634] FS: 00007f51bc0b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.429085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.430155] CR2: 00007f51bc5a4580 CR3: 000000001f698000 CR4: 0000000000350ef0 [ 42.431435] Call Trace: [ 42.431902] [ 42.432363] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.433235] ? __create_object+0x59/0x80 [ 42.434016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.434967] __vmalloc_noprof+0x59/0x60 [ 42.435726] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.436603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.437538] bpf_prog_alloc+0x39/0x200 [ 42.438217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.439138] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.440043] do_seccomp+0x349/0x25e0 [ 42.440762] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.441681] ? __pfx_do_seccomp+0x10/0x10 [ 42.442458] ? find_held_lock+0x2b/0x80 [ 42.443164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.444094] ? static_key_count+0x60/0x80 [ 42.444899] prctl_set_seccomp+0x4e/0x70 [ 42.445665] __do_sys_prctl+0xe6c/0x1d70 [ 42.446435] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.447235] ? trace_irq_enable.constprop.0+0x26/0x100 [ 42.448210] do_syscall_64+0xbf/0x430 [ 42.448976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.449914] RIP: 0033:0x7f51bc5a45cd [ 42.450609] 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 [ 42.453733] RSP: 002b:00007ffdf7690e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.455084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51bc5a45cd [ 42.456346] RDX: 000055f9cf215e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.457621] RBP: 00007ffdf7690ed0 R08: 0000000000000000 R09: 00007ffdf7690570 [ 42.458877] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9e368b2b0 [ 42.460139] R13: 00007ffdf7691300 R14: 000055f9e368dd20 R15: 000055f9e369f8d0 [ 42.461461] [ 42.461894] irq event stamp: 1673 [ 42.462533] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 42.464029] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 42.465520] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 42.466793] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 42.468036] ---[ end trace 0000000000000000 ]--- [ 43.202780] ------------[ cut here ]------------ [ 43.203745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.205754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.207257] Modules linked in: [ 43.207902] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.209886] Tainted: [W]=WARN [ 43.210495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.211951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.212877] 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 [ 43.216014] RSP: 0018:ffff88800a3f7bc0 EFLAGS: 00010286 [ 43.216989] RAX: 0000000000000000 RBX: ffffed100147ef78 RCX: ffffffff813a4050 [ 43.218263] RDX: ffff888017b70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.219520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100147ef2f [ 43.220818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.222097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3f7df8 [ 43.223377] FS: 00007f5814e1c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.224823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.225884] CR2: 00007ffc81764ef7 CR3: 000000000bb8e000 CR4: 0000000000350ef0 [ 43.227172] Call Trace: [ 43.227690] [ 43.228097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.229006] ? __create_object+0x59/0x80 [ 43.229787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.230751] __vmalloc_noprof+0x59/0x60 [ 43.231503] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.232382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.233267] bpf_prog_alloc+0x39/0x200 [ 43.234012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.234917] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.235819] do_seccomp+0x349/0x25e0 [ 43.236539] ? find_held_lock+0x2b/0x80 [ 43.237265] ? do_prlimit+0x310/0x610 [ 43.238004] ? __pfx_do_seccomp+0x10/0x10 [ 43.238799] ? do_raw_spin_unlock+0x53/0x220 [ 43.239650] ? _raw_spin_unlock+0x1e/0x40 [ 43.240426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.241421] ? static_key_count+0x60/0x80 [ 43.242185] prctl_set_seccomp+0x4e/0x70 [ 43.242963] __do_sys_prctl+0xe6c/0x1d70 [ 43.243739] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.244603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.245591] ? irqentry_exit+0xf3/0x650 [ 43.246425] do_syscall_64+0xbf/0x430 [ 43.247225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.248334] RIP: 0033:0x7f581530e5cd [ 43.249104] 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 [ 43.252724] RSP: 002b:00007ffc817633d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.254303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f581530e5cd [ 43.255799] RDX: 000055a550d45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.257280] RBP: 00007ffc81763430 R08: 0000000000000000 R09: 00007ffc81762ad0 [ 43.258768] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a57aa6fbf0 [ 43.260235] R13: 00007ffc81763860 R14: 000055a57aa79380 R15: 000055a57aa84460 [ 43.261748] [ 43.262231] irq event stamp: 1745 [ 43.262994] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.264773] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.266323] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 43.267417] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 43.268708] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28139' (ECDSA) to the list of known hosts. 2025/11/18 12:14:36 fuzzer started 2025/11/18 12:14:37 dialing manager at localhost:34383 2025/11/18 12:14:37 checking machine... 2025/11/18 12:14:37 checking revisions... [ 44.195514] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:14:37 testing simple program... [ 44.285372] cgroup: Unknown subsys name 'net' [ 44.332477] cgroup: Unknown subsys name 'cpuset' [ 44.354854] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:14:36 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=ffffffff85e78600 RCX=ffffffff8175a745 RDX=ffff8880170dd340 RSI=ffffffff8175a63d RDI=0000000000000001 RBP=0000000000000001 RSP=ffff8880184a77c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f51bc5956c3 R13=0000000000000000 R14=ffff8880170dd340 R15=ffff8880074a3500 RIP=ffffffff81751e17 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 00007f51bc0b2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf768a000 CR3=000000001f624000 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=0000000000025299 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=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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeca115508 CR3=000000000d3ba000 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=1cc13597386843af954b6b97724d3040 XMM02=00000000003056c0ec2efd57dc4c00df XMM03=0000000000312ee805d50cc82da51911 XMM04=8c777131ed8c421300000000000ae988 XMM05=456c3837424810a10000000000322eb8 XMM06=474038aa6c007e1f00000000003222e0 XMM07=e042d86d42eb936e0000000000313168 XMM08=05d50cc82da519110000000000305720 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000