Warning: Permanently added '[localhost]:4362' (ECDSA) to the list of known hosts.
2023/05/17 21:13:12 fuzzer started
2023/05/17 21:13:12 dialing manager at localhost:44319
2023/05/17 21:13:12 checking machine...
2023/05/17 21:13:12 checking revisions...
syzkaller login: [ 47.290615] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:13:12 testing simple program...
[ 47.354001] cgroup: Unknown subsys name 'net'
[ 47.436230] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.678201] audit: type=1400 audit(1684358006.343:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.833942] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.836183] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.837995] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.842575] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.844155] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.846228] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 62.254991] ------------[ cut here ]------------
[ 62.255823] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.257776] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.259102] Modules linked in:
[ 62.259620] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.264586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.265872] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.266736] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.269166] RSP: 0018:ffff888019cf7c00 EFLAGS: 00010282
[ 62.269926] RAX: 0000000000000000 RBX: ffff88800e18d840 RCX: 0000000000000000
[ 62.270924] RDX: ffff888015890000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.271901] RBP: ffff88800e18d854 R08: 0000000000000001 R09: 0000000000000000
[ 62.272885] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.273874] R13: ffffffff84e23fe0 R14: ffff88800e18d848 R15: ffffffff84d74dc0
[ 62.274870] FS: 00005555569dd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.275980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.276794] CR2: 00007f1aa4f606f4 CR3: 0000000019d0e000 CR4: 0000000000350ee0
[ 62.277777] Call Trace:
[ 62.278133]
[ 62.278493] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.279189] ipv4_frags_init_net+0x269/0x440
[ 62.279837] ops_init+0xbb/0x6b0
[ 62.280366] setup_net+0x3d9/0x990
[ 62.280877] ? down_read_killable+0x1d7/0x4e0
[ 62.281542] ? __pfx_setup_net+0x10/0x10
[ 62.282115] ? copy_net_ns+0x17c/0x770
[ 62.282712] copy_net_ns+0x321/0x770
[ 62.283291] create_new_namespaces+0x3f6/0xb30
[ 62.283937] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.284651] ksys_unshare+0x44d/0x8e0
[ 62.285196] ? __pfx_ksys_unshare+0x10/0x10
[ 62.285831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.286644] __x64_sys_unshare+0x31/0x40
[ 62.287226] do_syscall_64+0x3f/0x90
[ 62.287787] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.288531] RIP: 0033:0x7f7f5c69e0d7
[ 62.289045] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 62.291418] RSP: 002b:00007ffe7478c8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.292434] RAX: ffffffffffffffda RBX: 00007ffe7478cf08 RCX: 00007f7f5c69e0d7
[ 62.293396] RDX: 00007f7f5c70841f RSI: 00007ffe7478c860 RDI: 0000000040000000
[ 62.294344] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7478c670
[ 62.295311] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7f5c7b0bf0
[ 62.296233] R13: 00007ffe7478c9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.297215]
[ 62.297571] irq event stamp: 8405
[ 62.298028] hardirqs last enabled at (8415): [] __up_console_sem+0x78/0x80
[ 62.299188] hardirqs last disabled at (8426): [] __up_console_sem+0x5d/0x80
[ 62.300344] softirqs last enabled at (7962): [] irq_exit_rcu+0x93/0xc0
[ 62.301486] softirqs last disabled at (7911): [] irq_exit_rcu+0x93/0xc0
[ 62.302619] ---[ end trace 0000000000000000 ]---
[ 62.308687] ------------[ cut here ]------------
[ 62.309376] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.311185] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.312379] Modules linked in:
[ 62.312826] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.314104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.315266] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.315980] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.318378] RSP: 0018:ffff888019cf7c00 EFLAGS: 00010282
[ 62.319124] RAX: 0000000000000000 RBX: ffff88801029e840 RCX: 0000000000000000
[ 62.320127] RDX: ffff888015890000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.321110] RBP: ffff88801029e854 R08: 0000000000000001 R09: 0000000000000000
[ 62.322102] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.323094] R13: ffffffff84e23fe0 R14: ffff88801029e848 R15: ffffffff84da7d60
[ 62.324088] FS: 00005555569dd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.325182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.325998] CR2: 00007f1aa4f606f4 CR3: 0000000019d0e000 CR4: 0000000000350ee0
[ 62.326989] Call Trace:
[ 62.327386]
[ 62.327710] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.328423] ipv6_frags_init_net+0x206/0x3c0
[ 62.329041] ops_init+0xbb/0x6b0
[ 62.329570] setup_net+0x3d9/0x990
[ 62.330078] ? down_read_killable+0x1d7/0x4e0
[ 62.330739] ? __pfx_setup_net+0x10/0x10
[ 62.331358] ? copy_net_ns+0x17c/0x770
[ 62.331927] copy_net_ns+0x321/0x770
[ 62.332491] create_new_namespaces+0x3f6/0xb30
[ 62.333143] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.333849] ksys_unshare+0x44d/0x8e0
[ 62.334429] ? __pfx_ksys_unshare+0x10/0x10
[ 62.335034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.335858] __x64_sys_unshare+0x31/0x40
[ 62.336460] do_syscall_64+0x3f/0x90
[ 62.336988] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.337732] RIP: 0033:0x7f7f5c69e0d7
[ 62.338285] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 62.340715] RSP: 002b:00007ffe7478c8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.341757] RAX: ffffffffffffffda RBX: 00007ffe7478cf08 RCX: 00007f7f5c69e0d7
[ 62.342741] RDX: 00007f7f5c70841f RSI: 00007ffe7478c860 RDI: 0000000040000000
[ 62.343750] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7478c670
[ 62.344740] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7f5c7b0bf0
[ 62.345730] R13: 00007ffe7478c9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.346738]
[ 62.347074] irq event stamp: 10241
[ 62.347584] hardirqs last enabled at (10253): [] __up_console_sem+0x78/0x80
[ 62.348780] hardirqs last disabled at (10264): [] __up_console_sem+0x5d/0x80
[ 62.349960] softirqs last enabled at (10090): [] irq_exit_rcu+0x93/0xc0
[ 62.351159] softirqs last disabled at (10083): [] irq_exit_rcu+0x93/0xc0
[ 62.352313] ---[ end trace 0000000000000000 ]---
[ 62.353751] ------------[ cut here ]------------
[ 62.354419] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.356545] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.357724] Modules linked in:
[ 62.358157] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.359446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.360568] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.361319] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.363738] RSP: 0018:ffff888019cf7bf0 EFLAGS: 00010286
[ 62.364498] RAX: 0000000000000000 RBX: ffff88801029f040 RCX: 0000000000000000
[ 62.365482] RDX: ffff888015890000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.366452] RBP: ffff88801029f054 R08: 0000000000000001 R09: 0000000000000000
[ 62.367430] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.368408] R13: ffffffff84e23fe0 R14: ffff88801029f048 R15: ffffffff84db0aa0
[ 62.369391] FS: 00005555569dd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.370488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.371311] CR2: 00007f1aa4f606f4 CR3: 0000000019d0e000 CR4: 0000000000350ee0
[ 62.372311] Call Trace:
[ 62.372672]
[ 62.373004] nf_ct_net_init+0x224/0x3d0
[ 62.373612] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.374289] ops_init+0xbb/0x6b0
[ 62.374797] setup_net+0x3d9/0x990
[ 62.375321] ? down_read_killable+0x1d7/0x4e0
[ 62.375935] ? __pfx_setup_net+0x10/0x10
[ 62.376515] ? copy_net_ns+0x17c/0x770
[ 62.377057] copy_net_ns+0x321/0x770
[ 62.377605] create_new_namespaces+0x3f6/0xb30
[ 62.378228] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.378935] ksys_unshare+0x44d/0x8e0
[ 62.379500] ? __pfx_ksys_unshare+0x10/0x10
[ 62.380107] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.380940] __x64_sys_unshare+0x31/0x40
[ 62.381547] do_syscall_64+0x3f/0x90
[ 62.382077] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.382834] RIP: 0033:0x7f7f5c69e0d7
[ 62.383384] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 62.385813] RSP: 002b:00007ffe7478c8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.386900] RAX: ffffffffffffffda RBX: 00007ffe7478cf08 RCX: 00007f7f5c69e0d7
[ 62.387885] RDX: 00007f7f5c70841f RSI: 00007ffe7478c860 RDI: 0000000040000000
[ 62.388882] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7478c670
[ 62.389875] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7f5c7b0bf0
[ 62.390887] R13: 00007ffe7478c9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.391893]
[ 62.392233] irq event stamp: 11017
[ 62.392752] hardirqs last enabled at (11029): [] __up_console_sem+0x78/0x80
[ 62.393944] hardirqs last disabled at (11040): [] __up_console_sem+0x5d/0x80
[ 62.395158] softirqs last enabled at (10700): [] irq_exit_rcu+0x93/0xc0
[ 62.396315] softirqs last disabled at (10695): [] irq_exit_rcu+0x93/0xc0
[ 62.397467] ---[ end trace 0000000000000000 ]---
[ 63.912934] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.960339] Bluetooth: hci0: command 0x041b tx timeout
[ 68.007425] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.055300] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:13:24 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=00007f2b554cbfff RCX=ffffffff84471cd6 RDX=ffff888016e00000
RSI=0000000000000000 RDI=0000000000000000 RBP=000000000000000a RSP=ffff888018e378e8
R8 =0000000000000000 R9 =000000000000000d R10=000000000000000a R11=0000000000000001
R12=000000000000000d R13=ffff888009739e00 R14=dffffc0000000000 R15=ffff888018e37a28
RIP=ffffffff814be64b RFL=00000206 [-----P-] 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 00007f2b4ffff700 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f03d2373130 CR3=000000001799c000 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=57205d3637373735322e32362020205b XMM01=732f74656e20746120363632203a4449
XMM02=79735f74656e5f726574736967657220 XMM03=2f74656e20746120363632203a444950
XMM04=00000000000000000000000000000000 XMM05=206874697720746e756f632074276e73
XMM06=6f696220202020205d3131343537322e XMM07=656c6c616b7a79732035353a32313a31
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019cf7598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 RFL=00000002 [-------] 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 00005555569dd400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1aa4f606f4 CR3=0000000019d0e000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000