Warning: Permanently added '[localhost]:52045' (ECDSA) to the list of known hosts.
2023/05/18 06:26:04 fuzzer started
2023/05/18 06:26:05 dialing manager at localhost:44319
2023/05/18 06:26:05 checking machine...
2023/05/18 06:26:05 checking revisions...
syzkaller login: [ 47.366870] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:26:05 testing simple program...
[ 47.435959] cgroup: Unknown subsys name 'net'
[ 47.530196] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.215844] audit: type=1400 audit(1684391178.018:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.375624] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.377588] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.378900] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.381856] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.383365] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.385021] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.783028] ------------[ cut here ]------------
[ 61.783722] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.785537] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.786622] Modules linked in:
[ 61.787039] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.792152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.793250] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.793976] 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
[ 61.796289] RSP: 0018:ffff8880101b7c00 EFLAGS: 00010282
[ 61.797003] RAX: 0000000000000000 RBX: ffff88800f15a040 RCX: 0000000000000000
[ 61.797958] RDX: ffff888015948000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.798916] RBP: ffff88800f15a054 R08: 0000000000000001 R09: 0000000000000000
[ 61.799852] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.800801] R13: ffffffff84e23fe0 R14: ffff88800f15a048 R15: ffffffff84d74dc0
[ 61.801769] FS: 0000555555d48400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.802887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.803673] CR2: 00007f3b0fbdb0a0 CR3: 0000000018558000 CR4: 0000000000350ef0
[ 61.804608] Call Trace:
[ 61.804947]
[ 61.805275] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.805944] ipv4_frags_init_net+0x269/0x440
[ 61.806574] ops_init+0xbb/0x6b0
[ 61.807044] setup_net+0x3d9/0x990
[ 61.807577] ? down_read_killable+0x1d7/0x4e0
[ 61.808168] ? __pfx_setup_net+0x10/0x10
[ 61.808739] ? copy_net_ns+0x17c/0x770
[ 61.809305] copy_net_ns+0x321/0x770
[ 61.809837] create_new_namespaces+0x3f6/0xb30
[ 61.810511] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.811157] ksys_unshare+0x44d/0x8e0
[ 61.811721] ? __pfx_ksys_unshare+0x10/0x10
[ 61.812306] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.813069] __x64_sys_unshare+0x31/0x40
[ 61.813657] do_syscall_64+0x3f/0x90
[ 61.814158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.814860] RIP: 0033:0x7f897464c0d7
[ 61.815352] 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
[ 61.817661] RSP: 002b:00007ffdc48fa628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.818667] RAX: ffffffffffffffda RBX: 00007ffdc48fac68 RCX: 00007f897464c0d7
[ 61.819608] RDX: 00007f89746b641f RSI: 00007ffdc48fa5c0 RDI: 0000000040000000
[ 61.820555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc48fa3d0
[ 61.821509] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f897475ebf0
[ 61.822406] R13: 00007ffdc48fa700 R14: 0000000000000000 R15: 00000000000000f8
[ 61.823352]
[ 61.823698] irq event stamp: 7579
[ 61.824136] hardirqs last enabled at (7589): [] __up_console_sem+0x78/0x80
[ 61.825266] hardirqs last disabled at (7600): [] __up_console_sem+0x5d/0x80
[ 61.826376] softirqs last enabled at (7114): [] irq_exit_rcu+0x93/0xc0
[ 61.827479] softirqs last disabled at (7067): [] irq_exit_rcu+0x93/0xc0
[ 61.828561] ---[ end trace 0000000000000000 ]---
[ 61.834906] ------------[ cut here ]------------
[ 61.835693] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.837472] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.838601] Modules linked in:
[ 61.839019] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.840259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.841360] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.842088] 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
[ 61.844393] RSP: 0018:ffff8880101b7c00 EFLAGS: 00010282
[ 61.845107] RAX: 0000000000000000 RBX: ffff888013a11640 RCX: 0000000000000000
[ 61.846061] RDX: ffff888015948000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.846998] RBP: ffff888013a11654 R08: 0000000000000001 R09: 0000000000000000
[ 61.847951] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.848889] R13: ffffffff84e23fe0 R14: ffff888013a11648 R15: ffffffff84da7d60
[ 61.849898] FS: 0000555555d48400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.851303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.852343] CR2: 00007f3b0fbdb0a0 CR3: 0000000018558000 CR4: 0000000000350ef0
[ 61.853572] Call Trace:
[ 61.854015]
[ 61.854417] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.855292] ipv6_frags_init_net+0x206/0x3c0
[ 61.855909] ops_init+0xbb/0x6b0
[ 61.856383] setup_net+0x3d9/0x990
[ 61.856886] ? down_read_killable+0x1d7/0x4e0
[ 61.857553] ? __pfx_setup_net+0x10/0x10
[ 61.858089] ? copy_net_ns+0x17c/0x770
[ 61.858674] copy_net_ns+0x321/0x770
[ 61.859177] create_new_namespaces+0x3f6/0xb30
[ 61.859824] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.860523] ksys_unshare+0x44d/0x8e0
[ 61.861030] ? __pfx_ksys_unshare+0x10/0x10
[ 61.861670] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.862472] __x64_sys_unshare+0x31/0x40
[ 61.863014] do_syscall_64+0x3f/0x90
[ 61.863557] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.864226] RIP: 0033:0x7f897464c0d7
[ 61.864749] 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
[ 61.867060] RSP: 002b:00007ffdc48fa628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.868063] RAX: ffffffffffffffda RBX: 00007ffdc48fac68 RCX: 00007f897464c0d7
[ 61.869016] RDX: 00007f89746b641f RSI: 00007ffdc48fa5c0 RDI: 0000000040000000
[ 61.869978] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc48fa3d0
[ 61.870931] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f897475ebf0
[ 61.871874] R13: 00007ffdc48fa700 R14: 0000000000000000 R15: 00000000000000f8
[ 61.872861]
[ 61.873176] irq event stamp: 9503
[ 61.873690] hardirqs last enabled at (9515): [] __up_console_sem+0x78/0x80
[ 61.874808] hardirqs last disabled at (9526): [] __up_console_sem+0x5d/0x80
[ 61.875960] softirqs last enabled at (9036): [] irq_exit_rcu+0x93/0xc0
[ 61.877105] softirqs last disabled at (9031): [] irq_exit_rcu+0x93/0xc0
[ 61.878215] ---[ end trace 0000000000000000 ]---
[ 61.879628] ------------[ cut here ]------------
[ 61.880229] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.882180] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.883288] Modules linked in:
[ 61.883740] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.884924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.885996] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.886695] 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
[ 61.888958] RSP: 0018:ffff8880101b7bf0 EFLAGS: 00010286
[ 61.889676] RAX: 0000000000000000 RBX: ffff888013a10e40 RCX: 0000000000000000
[ 61.890593] RDX: ffff888015948000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.891503] RBP: ffff888013a10e54 R08: 0000000000000001 R09: 0000000000000000
[ 61.892406] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.893350] R13: ffffffff84e23fe0 R14: ffff888013a10e48 R15: ffffffff84db0aa0
[ 61.894282] FS: 0000555555d48400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.895307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.896075] CR2: 00007f3b0fbdb0a0 CR3: 0000000018558000 CR4: 0000000000350ef0
[ 61.896992] Call Trace:
[ 61.897339]
[ 61.897678] nf_ct_net_init+0x224/0x3d0
[ 61.898218] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.898846] ops_init+0xbb/0x6b0
[ 61.899310] setup_net+0x3d9/0x990
[ 61.899807] ? down_read_killable+0x1d7/0x4e0
[ 61.900390] ? __pfx_setup_net+0x10/0x10
[ 61.900949] ? copy_net_ns+0x17c/0x770
[ 61.901519] copy_net_ns+0x321/0x770
[ 61.902019] create_new_namespaces+0x3f6/0xb30
[ 61.902656] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.903295] ksys_unshare+0x44d/0x8e0
[ 61.903831] ? __pfx_ksys_unshare+0x10/0x10
[ 61.904395] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.905166] __x64_sys_unshare+0x31/0x40
[ 61.905759] do_syscall_64+0x3f/0x90
[ 61.906248] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.906942] RIP: 0033:0x7f897464c0d7
[ 61.907416] 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
[ 61.909683] RSP: 002b:00007ffdc48fa628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.910663] RAX: ffffffffffffffda RBX: 00007ffdc48fac68 RCX: 00007f897464c0d7
[ 61.911588] RDX: 00007f89746b641f RSI: 00007ffdc48fa5c0 RDI: 0000000040000000
[ 61.912514] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc48fa3d0
[ 61.913409] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f897475ebf0
[ 61.914329] R13: 00007ffdc48fa700 R14: 0000000000000000 R15: 00000000000000f8
[ 61.915269]
[ 61.915610] irq event stamp: 10311
[ 61.916059] hardirqs last enabled at (10321): [] __up_console_sem+0x78/0x80
[ 61.917162] hardirqs last disabled at (10332): [] __up_console_sem+0x5d/0x80
[ 61.918293] softirqs last enabled at (10116): [] irq_exit_rcu+0x93/0xc0
[ 61.919363] softirqs last disabled at (10111): [] irq_exit_rcu+0x93/0xc0
[ 61.920442] ---[ end trace 0000000000000000 ]---
executing program
[ 63.458297] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.505557] Bluetooth: hci0: command 0x041b tx timeout
[ 67.553716] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.601566] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:26:09 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880101b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555d48400 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=00007f3b0fbdb0a0 CR3=0000000018558000 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=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
info registers vcpu 1
RAX=0000000080010002 RBX=0000000000000001 RCX=ffffffff813bd9ad RDX=ffff888008d951c0
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000e585c8300 RSP=ffff88806cf09e40
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff88806cf2c210 R13=ffff88806cf2b900 R14=ffff88806cf2b980 R15=dffffc0000000000
RIP=ffffffff814be640 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 0000000000000000 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=00007f3b0fc620a0 CR3=000000000d968000 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=2039313a36323a36302038312079614d XMM01=5d3232363638372e31362020205b203a
XMM02=646f4d205d3232363638372e31362020 XMM03=6b7a79732039313a36323a3630203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3733353538372e31362020205b XMM07=79732039313a36323a36302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000