[ 46.421968] ------------[ cut here ]------------ [ 46.422881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.424883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.426363] Modules linked in: [ 46.426989] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.428930] Tainted: [W]=WARN [ 46.429463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.430904] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.431751] 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 [ 46.434850] RSP: 0018:ffff88801a95fbc0 EFLAGS: 00010286 [ 46.435761] RAX: 0000000000000000 RBX: ffffed100352bf78 RCX: ffffffff813a4050 [ 46.437028] RDX: ffff888015c63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.438280] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352bf2f [ 46.439528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.440794] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a95fdf8 [ 46.442063] FS: 00007f4d0161a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.443693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.444961] CR2: 00007f4d01b804a6 CR3: 0000000009df8000 CR4: 0000000000350ef0 [ 46.446218] Call Trace: [ 46.446664] [ 46.447088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.447936] ? __create_object+0x59/0x80 [ 46.448641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.449573] __vmalloc_noprof+0x59/0x60 [ 46.450301] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.451125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.452091] bpf_prog_alloc+0x39/0x200 [ 46.452963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.453937] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.454767] do_seccomp+0x349/0x25e0 [ 46.455453] ? find_held_lock+0x2b/0x80 [ 46.456175] ? do_prlimit+0x310/0x610 [ 46.456893] ? __pfx_do_seccomp+0x10/0x10 [ 46.457602] ? do_raw_spin_unlock+0x53/0x220 [ 46.458391] ? _raw_spin_unlock+0x1e/0x40 [ 46.459140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.460070] ? static_key_count+0x60/0x80 [ 46.460862] prctl_set_seccomp+0x4e/0x70 [ 46.461567] __do_sys_prctl+0xe6c/0x1d70 [ 46.462331] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.463162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.464099] ? irqentry_exit+0xf3/0x650 [ 46.464795] do_syscall_64+0xbf/0x430 [ 46.465514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.466432] RIP: 0033:0x7f4d01b0c5cd [ 46.467141] 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 [ 46.470206] RSP: 002b:00007ffd1102a0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.471540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d01b0c5cd [ 46.472792] RDX: 000055cf17e77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.474062] RBP: 00007ffd1102a100 R08: 0000000000000000 R09: 00007ffd110297a0 [ 46.475294] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf474a9bf0 [ 46.476536] R13: 00007ffd1102a530 R14: 000055cf474b3380 R15: 000055cf474be460 [ 46.477831] [ 46.478249] irq event stamp: 1891 [ 46.478859] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 46.480331] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 46.481792] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 46.483288] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 46.484749] ---[ end trace 0000000000000000 ]--- [ 49.228232] ------------[ cut here ]------------ [ 49.229117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.231081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.232460] Modules linked in: [ 49.233084] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.234973] Tainted: [W]=WARN [ 49.235498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.237134] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.238085] 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 [ 49.241150] RSP: 0018:ffff88801789fbc0 EFLAGS: 00010286 [ 49.242085] RAX: 0000000000000000 RBX: ffffed1002f13f78 RCX: ffffffff813a4050 [ 49.243303] RDX: ffff8880176d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.244523] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f13f2f [ 49.245739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.246965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801789fdf8 [ 49.248180] FS: 00007f7ef2e88900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.249546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.250554] CR2: 00007ffe2681fef8 CR3: 000000000db01000 CR4: 0000000000350ef0 [ 49.251764] Call Trace: [ 49.252236] [ 49.252625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.253495] ? __create_object+0x59/0x80 [ 49.254247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.255172] __vmalloc_noprof+0x59/0x60 [ 49.255901] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.256682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.257579] bpf_prog_alloc+0x39/0x200 [ 49.258281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.259158] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.260015] do_seccomp+0x349/0x25e0 [ 49.260653] ? find_held_lock+0x2b/0x80 [ 49.261376] ? do_prlimit+0x310/0x610 [ 49.262085] ? __pfx_do_seccomp+0x10/0x10 [ 49.262794] ? do_raw_spin_unlock+0x53/0x220 [ 49.263606] ? _raw_spin_unlock+0x1e/0x40 [ 49.264346] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.265272] ? static_key_count+0x60/0x80 [ 49.266042] prctl_set_seccomp+0x4e/0x70 [ 49.266742] __do_sys_prctl+0xe6c/0x1d70 [ 49.267492] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.268318] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.269256] ? irqentry_exit+0xf3/0x650 [ 49.269985] do_syscall_64+0xbf/0x430 [ 49.270639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.271528] RIP: 0033:0x7f7ef337a5cd [ 49.272199] 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 [ 49.275219] RSP: 002b:00007ffe2681eb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.276512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ef337a5cd [ 49.277729] RDX: 0000563b08a60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.278941] RBP: 00007ffe2681ebf0 R08: 0000000000000000 R09: 00007ffe2681e290 [ 49.280144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b15ccead0 [ 49.281367] R13: 00007ffe2681f020 R14: 0000563b15ccfbc0 R15: 0000563b15ce0780 [ 49.282607] [ 49.283055] irq event stamp: 1799 [ 49.283635] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.285070] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.286271] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 49.287481] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 49.288674] ---[ end trace 0000000000000000 ]--- [ 50.011501] ------------[ cut here ]------------ [ 50.012468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.014502] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.015970] Modules linked in: [ 50.016557] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.018549] Tainted: [W]=WARN [ 50.019155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.020643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.021600] 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 [ 50.024849] RSP: 0018:ffff88801740fbc0 EFLAGS: 00010286 [ 50.025852] RAX: 0000000000000000 RBX: ffffed1002e81f78 RCX: ffffffff813a4050 [ 50.027159] RDX: ffff888013b40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.028444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e81f2f [ 50.029768] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.031088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801740fdf8 [ 50.032388] FS: 00007f3fd1593900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.033849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.034922] CR2: 00007f3fd1a85580 CR3: 0000000009c6d000 CR4: 0000000000350ef0 [ 50.036204] Call Trace: [ 50.036670] [ 50.037139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.038044] ? __create_object+0x59/0x80 [ 50.038776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.039738] __vmalloc_noprof+0x59/0x60 [ 50.040487] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.041364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.042295] bpf_prog_alloc+0x39/0x200 [ 50.043029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.043960] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.044871] do_seccomp+0x349/0x25e0 [ 50.045548] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.046438] ? __pfx_do_seccomp+0x10/0x10 [ 50.047239] ? find_held_lock+0x2b/0x80 [ 50.047999] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.048977] ? static_key_count+0x60/0x80 [ 50.049732] prctl_set_seccomp+0x4e/0x70 [ 50.050499] __do_sys_prctl+0xe6c/0x1d70 [ 50.051283] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.052135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.053106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.054073] ? irqentry_exit+0xf3/0x650 [ 50.054791] do_syscall_64+0xbf/0x430 [ 50.055542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.056490] RIP: 0033:0x7f3fd1a855cd [ 50.057186] 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 [ 50.060339] RSP: 002b:00007ffc191a9980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.061712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fd1a855cd [ 50.062993] RDX: 0000555da54dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.064273] RBP: 00007ffc191a99e0 R08: 0000000000000000 R09: 00007ffc191a9080 [ 50.065573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dc15bdbf0 [ 50.066847] R13: 00007ffc191a9e10 R14: 0000555dc15c7380 R15: 0000555dc15d2460 [ 50.068136] [ 50.068556] irq event stamp: 1737 [ 50.069229] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.070746] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.072259] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 50.073824] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 50.075340] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52721' (ECDSA) to the list of known hosts. 2025/11/18 05:41:22 fuzzer started 2025/11/18 05:41:22 dialing manager at localhost:37895 2025/11/18 05:41:22 checking machine... 2025/11/18 05:41:22 checking revisions... [ 50.978331] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:41:22 testing simple program... [ 51.071785] cgroup: Unknown subsys name 'net' [ 51.127749] cgroup: Unknown subsys name 'cpuset' [ 51.144045] cgroup: Unknown subsys name 'rlimit' [ 52.715799] systemd-udevd (115) used greatest stack depth: 24192 bytes left executing program executing program executing program VM DIAGNOSIS: 05:41:21 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017770000 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017770a58 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017770aa8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f7ef2e88900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7ef2e67020 CR3=000000000e235000 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=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=000000000002545f 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8510c488 CR3=0000000009c27000 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=31343a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343935 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000