Warning: Permanently added '[localhost]:27972' (ECDSA) to the list of known hosts.
2023/05/17 14:57:38 fuzzer started
2023/05/17 14:57:38 dialing manager at localhost:44319
2023/05/17 14:57:38 checking machine...
2023/05/17 14:57:38 checking revisions...
syzkaller login: [ 49.952872] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:57:38 testing simple program...
[ 50.019715] cgroup: Unknown subsys name 'net'
[ 50.114564] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 61.650721] audit: type=1400 audit(1684335470.638:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 62.760949] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.762942] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.766805] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.772398] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.775830] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.778814] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.169304] ------------[ cut here ]------------
[ 63.170298] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.172307] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.173403] Modules linked in:
[ 63.173811] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.177027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.178638] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.179311] 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
[ 63.181573] RSP: 0018:ffff88801dc27c00 EFLAGS: 00010282
[ 63.182261] RAX: 0000000000000000 RBX: ffff888015be1040 RCX: 0000000000000000
[ 63.183164] RDX: ffff88801dc18000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.184183] RBP: ffff888015be1054 R08: 0000000000000001 R09: 0000000000000000
[ 63.185116] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.185972] R13: ffffffff84e23fe0 R14: ffff888015be1048 R15: ffffffff84d74dc0
[ 63.186856] FS: 0000555556e45400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.187858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.188654] CR2: 00007fff8a81d000 CR3: 000000000eec4000 CR4: 0000000000350ef0
[ 63.189539] Call Trace:
[ 63.189862]
[ 63.190189] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.190802] ipv4_frags_init_net+0x269/0x440
[ 63.191396] ops_init+0xbb/0x6b0
[ 63.191867] setup_net+0x3d9/0x990
[ 63.192358] ? down_read_killable+0x1d7/0x4e0
[ 63.192925] ? __pfx_setup_net+0x10/0x10
[ 63.193464] ? copy_net_ns+0x17c/0x770
[ 63.194095] copy_net_ns+0x321/0x770
[ 63.194646] create_new_namespaces+0x3f6/0xb30
[ 63.195323] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.195959] ksys_unshare+0x44d/0x8e0
[ 63.196479] ? __pfx_ksys_unshare+0x10/0x10
[ 63.197024] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.197770] __x64_sys_unshare+0x31/0x40
[ 63.198313] do_syscall_64+0x3f/0x90
[ 63.198793] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.199462] RIP: 0033:0x7f7e6deaf0d7
[ 63.199951] 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
[ 63.202113] RSP: 002b:00007ffe49e18778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.203220] RAX: ffffffffffffffda RBX: 00007ffe49e18db8 RCX: 00007f7e6deaf0d7
[ 63.204126] RDX: 00007f7e6df1941f RSI: 00007ffe49e18710 RDI: 0000000040000000
[ 63.204980] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe49e18520
[ 63.205871] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7e6dfc1bf0
[ 63.206751] R13: 00007ffe49e18850 R14: 0000000000000000 R15: 00000000000000f8
[ 63.207673]
[ 63.207974] irq event stamp: 9351
[ 63.208426] hardirqs last enabled at (9363): [] __up_console_sem+0x78/0x80
[ 63.209537] hardirqs last disabled at (9374): [] __up_console_sem+0x5d/0x80
[ 63.210593] softirqs last enabled at (8902): [] irq_exit_rcu+0x93/0xc0
[ 63.211760] softirqs last disabled at (8891): [] irq_exit_rcu+0x93/0xc0
[ 63.212822] ---[ end trace 0000000000000000 ]---
[ 63.218565] ------------[ cut here ]------------
[ 63.219176] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.220878] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.222084] Modules linked in:
[ 63.222490] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.223664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.224694] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.225371] 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
[ 63.227563] RSP: 0018:ffff88801dc27c00 EFLAGS: 00010282
[ 63.228318] RAX: 0000000000000000 RBX: ffff8880145b0c40 RCX: 0000000000000000
[ 63.229369] RDX: ffff88801dc18000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.230274] RBP: ffff8880145b0c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.231182] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.232121] R13: ffffffff84e23fe0 R14: ffff8880145b0c48 R15: ffffffff84da7d60
[ 63.233023] FS: 0000555556e45400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.234086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.234819] CR2: 00007fff8a81d000 CR3: 000000000eec4000 CR4: 0000000000350ef0
[ 63.235774] Call Trace:
[ 63.236138]
[ 63.236439] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.237083] ipv6_frags_init_net+0x206/0x3c0
[ 63.237645] ops_init+0xbb/0x6b0
[ 63.238143] setup_net+0x3d9/0x990
[ 63.238683] ? down_read_killable+0x1d7/0x4e0
[ 63.239298] ? __pfx_setup_net+0x10/0x10
[ 63.239843] ? copy_net_ns+0x17c/0x770
[ 63.240388] copy_net_ns+0x321/0x770
[ 63.240947] create_new_namespaces+0x3f6/0xb30
[ 63.241573] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.242292] ksys_unshare+0x44d/0x8e0
[ 63.242869] ? __pfx_ksys_unshare+0x10/0x10
[ 63.243541] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.244304] __x64_sys_unshare+0x31/0x40
[ 63.244854] do_syscall_64+0x3f/0x90
[ 63.245367] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.246024] RIP: 0033:0x7f7e6deaf0d7
[ 63.246526] 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
[ 63.248789] RSP: 002b:00007ffe49e18778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.249911] RAX: ffffffffffffffda RBX: 00007ffe49e18db8 RCX: 00007f7e6deaf0d7
[ 63.250808] RDX: 00007f7e6df1941f RSI: 00007ffe49e18710 RDI: 0000000040000000
[ 63.251705] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe49e18520
[ 63.252589] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7e6dfc1bf0
[ 63.253509] R13: 00007ffe49e18850 R14: 0000000000000000 R15: 00000000000000f8
[ 63.254427]
[ 63.254732] irq event stamp: 11271
[ 63.255202] hardirqs last enabled at (11283): [] __up_console_sem+0x78/0x80
[ 63.256328] hardirqs last disabled at (11294): [] __up_console_sem+0x5d/0x80
[ 63.257413] softirqs last enabled at (11088): [] irq_exit_rcu+0x93/0xc0
[ 63.258633] softirqs last disabled at (11079): [] irq_exit_rcu+0x93/0xc0
[ 63.259689] ---[ end trace 0000000000000000 ]---
[ 63.261132] ------------[ cut here ]------------
[ 63.261786] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.263716] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.264790] Modules linked in:
[ 63.265232] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.266421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.267427] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.268112] 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
[ 63.270394] RSP: 0018:ffff88801dc27bf0 EFLAGS: 00010286
[ 63.271191] RAX: 0000000000000000 RBX: ffff8880145b1c40 RCX: 0000000000000000
[ 63.272097] RDX: ffff88801dc18000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.272983] RBP: ffff8880145b1c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.273913] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.274855] R13: ffffffff84e23fe0 R14: ffff8880145b1c48 R15: ffffffff84db0aa0
[ 63.275829] FS: 0000555556e45400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.276936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.277891] CR2: 00007fff8a81d000 CR3: 000000000eec4000 CR4: 0000000000350ef0
[ 63.278812] Call Trace:
[ 63.279179]
[ 63.279485] nf_ct_net_init+0x224/0x3d0
[ 63.280031] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.280663] ops_init+0xbb/0x6b0
[ 63.281155] setup_net+0x3d9/0x990
[ 63.281654] ? down_read_killable+0x1d7/0x4e0
[ 63.282273] ? __pfx_setup_net+0x10/0x10
[ 63.282797] ? copy_net_ns+0x17c/0x770
[ 63.283358] copy_net_ns+0x321/0x770
[ 63.283880] create_new_namespaces+0x3f6/0xb30
[ 63.284513] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.285186] ksys_unshare+0x44d/0x8e0
[ 63.285690] ? __pfx_ksys_unshare+0x10/0x10
[ 63.286276] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.286995] __x64_sys_unshare+0x31/0x40
[ 63.287565] do_syscall_64+0x3f/0x90
[ 63.288096] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.288923] RIP: 0033:0x7f7e6deaf0d7
[ 63.289483] 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
[ 63.291664] RSP: 002b:00007ffe49e18778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.292642] RAX: ffffffffffffffda RBX: 00007ffe49e18db8 RCX: 00007f7e6deaf0d7
[ 63.293568] RDX: 00007f7e6df1941f RSI: 00007ffe49e18710 RDI: 0000000040000000
[ 63.294500] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe49e18520
[ 63.295425] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7e6dfc1bf0
[ 63.296382] R13: 00007ffe49e18850 R14: 0000000000000000 R15: 00000000000000f8
[ 63.297443]
[ 63.297861] irq event stamp: 12071
[ 63.298347] hardirqs last enabled at (12083): [] __up_console_sem+0x78/0x80
[ 63.299468] hardirqs last disabled at (12094): [] __up_console_sem+0x5d/0x80
[ 63.300597] softirqs last enabled at (11930): [] irq_exit_rcu+0x93/0xc0
[ 63.301677] softirqs last disabled at (11925): [] irq_exit_rcu+0x93/0xc0
[ 63.302744] ---[ end trace 0000000000000000 ]---
executing program
[ 64.842863] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.890158] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.938153] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.986191] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:57:46 Registers:
info registers vcpu 0
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801dc275f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d 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 0000555556e45400 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=00007fff8a81d000 CR3=000000000eec4000 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=ffffffff879753f8 RBX=0000000000000030 RCX=ffffffff87992ff8 RDX=00000000000003dc
RSI=1ffffffff0f2ea85 RDI=ffffffff87975428 RBP=ffffffff812c1330 RSP=ffff888018977188
R8 =ffffffff877b30d0 R9 =ffffffff87945ce8 R10=0000000000000035 R11=1ffffffff0e6517f
R12=ffff8880189772f0 R13=ffffffff87993008 R14=dffffc0000000000 R15=ffffffff87992ff8
RIP=ffffffff812c3034 RFL=00000046 [---Z-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 00007f221e600700 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=00007f87ac12ebf0 CR3=0000000018952000 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=00000000000000000000000000ffff00
XMM02=00000000000000000000000000ffff00 XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3337312e33362020205b3e343c000034 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000