Warning: Permanently added '[localhost]:39995' (ECDSA) to the list of known hosts.
2023/05/17 01:21:45 fuzzer started
2023/05/17 01:21:46 dialing manager at localhost:35573
2023/05/17 01:21:46 checking machine...
2023/05/17 01:21:46 checking revisions...
syzkaller login: [ 52.185059] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:21:46 testing simple program...
[ 52.265977] cgroup: Unknown subsys name 'net'
[ 52.465334] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.882498] audit: type=1400 audit(1684286519.894:6): 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
[ 67.012027] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.014690] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.015866] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.018863] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.021013] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.022144] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 67.424191] ------------[ cut here ]------------
[ 67.424821] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.426470] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.427520] Modules linked in:
[ 67.427987] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.432787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.433788] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.434455] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 67.436615] RSP: 0018:ffff888015a3fc00 EFLAGS: 00010282
[ 67.437307] RAX: 0000000000000000 RBX: ffff8880101cac40 RCX: 0000000000000000
[ 67.438151] RDX: ffff888015abd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.439028] RBP: ffff8880101cac54 R08: 0000000000000001 R09: 0000000000000000
[ 67.439903] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.440771] R13: ffffffff84e223a0 R14: ffff8880101cac48 R15: ffffffff84d73340
[ 67.441659] FS: 0000555557114400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.442636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.443357] CR2: 00007f5cedbff6f4 CR3: 000000000d70a000 CR4: 0000000000350ef0
[ 67.444248] Call Trace:
[ 67.444572]
[ 67.444871] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.445508] ipv4_frags_init_net+0x269/0x440
[ 67.446058] ops_init+0xbb/0x6b0
[ 67.446532] setup_net+0x3d9/0x990
[ 67.446980] ? down_read_killable+0x1d7/0x4e0
[ 67.447564] ? __pfx_setup_net+0x10/0x10
[ 67.448081] ? copy_net_ns+0x17c/0x770
[ 67.448610] copy_net_ns+0x321/0x770
[ 67.449084] create_new_namespaces+0x3f6/0xb30
[ 67.449689] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.450323] ksys_unshare+0x44d/0x8e0
[ 67.450807] ? __pfx_ksys_unshare+0x10/0x10
[ 67.451376] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.452089] __x64_sys_unshare+0x31/0x40
[ 67.452625] do_syscall_64+0x3f/0x90
[ 67.453095] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.453757] RIP: 0033:0x7f85e3c730d7
[ 67.454244] 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
[ 67.456388] RSP: 002b:00007ffd5ace35a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.457326] RAX: ffffffffffffffda RBX: 00007ffd5ace3be8 RCX: 00007f85e3c730d7
[ 67.458166] RDX: 00007f85e3cdd41f RSI: 00007ffd5ace3540 RDI: 0000000040000000
[ 67.459039] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5ace3350
[ 67.459945] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85e3d85bf0
[ 67.460828] R13: 00007ffd5ace3680 R14: 0000000000000000 R15: 00000000000000f8
[ 67.461729]
[ 67.462026] irq event stamp: 8383
[ 67.462472] hardirqs last enabled at (8395): [] __up_console_sem+0x78/0x80
[ 67.463520] hardirqs last disabled at (8406): [] __up_console_sem+0x5d/0x80
[ 67.464569] softirqs last enabled at (8344): [] irq_exit_rcu+0x93/0xc0
[ 67.465577] softirqs last disabled at (8339): [] irq_exit_rcu+0x93/0xc0
[ 67.466590] ---[ end trace 0000000000000000 ]---
[ 67.472655] ------------[ cut here ]------------
[ 67.473265] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.474861] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.475919] Modules linked in:
[ 67.476356] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.477500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.478496] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.479126] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 67.481298] RSP: 0018:ffff888015a3fc00 EFLAGS: 00010282
[ 67.481945] RAX: 0000000000000000 RBX: ffff88800ec34040 RCX: 0000000000000000
[ 67.482823] RDX: ffff888015abd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.483702] RBP: ffff88800ec34054 R08: 0000000000000001 R09: 0000000000000000
[ 67.484587] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.485463] R13: ffffffff84e223a0 R14: ffff88800ec34048 R15: ffffffff84da62e0
[ 67.486339] FS: 0000555557114400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.487319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.488023] CR2: 00007f5cedbff6f4 CR3: 000000000d70a000 CR4: 0000000000350ef0
[ 67.488905] Call Trace:
[ 67.489260]
[ 67.489559] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.490158] ipv6_frags_init_net+0x206/0x3c0
[ 67.490741] ops_init+0xbb/0x6b0
[ 67.491204] setup_net+0x3d9/0x990
[ 67.491660] ? down_read_killable+0x1d7/0x4e0
[ 67.492276] ? __pfx_setup_net+0x10/0x10
[ 67.492784] ? copy_net_ns+0x17c/0x770
[ 67.493312] copy_net_ns+0x321/0x770
[ 67.493793] create_new_namespaces+0x3f6/0xb30
[ 67.494398] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.495010] ksys_unshare+0x44d/0x8e0
[ 67.495524] ? __pfx_ksys_unshare+0x10/0x10
[ 67.496071] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.496803] __x64_sys_unshare+0x31/0x40
[ 67.497342] do_syscall_64+0x3f/0x90
[ 67.497808] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.498467] RIP: 0033:0x7f85e3c730d7
[ 67.498925] 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
[ 67.501048] RSP: 002b:00007ffd5ace35a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.501986] RAX: ffffffffffffffda RBX: 00007ffd5ace3be8 RCX: 00007f85e3c730d7
[ 67.502866] RDX: 00007f85e3cdd41f RSI: 00007ffd5ace3540 RDI: 0000000040000000
[ 67.503743] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5ace3350
[ 67.504669] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85e3d85bf0
[ 67.505575] R13: 00007ffd5ace3680 R14: 0000000000000000 R15: 00000000000000f8
[ 67.506502]
[ 67.506812] irq event stamp: 10385
[ 67.507283] hardirqs last enabled at (10397): [] __up_console_sem+0x78/0x80
[ 67.508386] hardirqs last disabled at (10408): [] __up_console_sem+0x5d/0x80
[ 67.509472] softirqs last enabled at (9770): [] irq_exit_rcu+0x93/0xc0
[ 67.510517] softirqs last disabled at (9717): [] irq_exit_rcu+0x93/0xc0
[ 67.511571] ---[ end trace 0000000000000000 ]---
[ 67.512929] ------------[ cut here ]------------
[ 67.513558] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.515562] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.516666] Modules linked in:
[ 67.517088] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.518265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.519294] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.519961] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 67.522212] RSP: 0018:ffff888015a3fbf0 EFLAGS: 00010286
[ 67.522878] RAX: 0000000000000000 RBX: ffff88800ec35640 RCX: 0000000000000000
[ 67.523808] RDX: ffff888015abd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.524744] RBP: ffff88800ec35654 R08: 0000000000000001 R09: 0000000000000000
[ 67.525659] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.526572] R13: ffffffff84e223a0 R14: ffff88800ec35648 R15: ffffffff84daf020
[ 67.527492] FS: 0000555557114400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.528521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.529286] CR2: 00007f5cedbff6f4 CR3: 000000000d70a000 CR4: 0000000000350ef0
[ 67.530170] Call Trace:
[ 67.530530]
[ 67.530842] nf_ct_net_init+0x224/0x3d0
[ 67.531395] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.532004] ops_init+0xbb/0x6b0
[ 67.532489] setup_net+0x3d9/0x990
[ 67.532950] ? down_read_killable+0x1d7/0x4e0
[ 67.533562] ? __pfx_setup_net+0x10/0x10
[ 67.534087] ? copy_net_ns+0x17c/0x770
[ 67.534638] copy_net_ns+0x321/0x770
[ 67.535128] create_new_namespaces+0x3f6/0xb30
[ 67.535754] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.536408] ksys_unshare+0x44d/0x8e0
[ 67.536905] ? __pfx_ksys_unshare+0x10/0x10
[ 67.537481] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.538232] __x64_sys_unshare+0x31/0x40
[ 67.538753] do_syscall_64+0x3f/0x90
[ 67.539259] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.539924] RIP: 0033:0x7f85e3c730d7
[ 67.540433] 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
[ 67.542590] RSP: 002b:00007ffd5ace35a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.543548] RAX: ffffffffffffffda RBX: 00007ffd5ace3be8 RCX: 00007f85e3c730d7
[ 67.544460] RDX: 00007f85e3cdd41f RSI: 00007ffd5ace3540 RDI: 0000000040000000
[ 67.545346] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5ace3350
[ 67.546230] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85e3d85bf0
[ 67.547091] R13: 00007ffd5ace3680 R14: 0000000000000000 R15: 00000000000000f8
[ 67.548018]
[ 67.548358] irq event stamp: 11175
[ 67.548791] hardirqs last enabled at (11185): [] __up_console_sem+0x78/0x80
[ 67.549850] hardirqs last disabled at (11196): [] __up_console_sem+0x5d/0x80
[ 67.550913] softirqs last enabled at (10812): [] irq_exit_rcu+0x93/0xc0
[ 67.551971] softirqs last disabled at (10803): [] irq_exit_rcu+0x93/0xc0
[ 67.553016] ---[ end trace 0000000000000000 ]---
[ 69.095103] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.143272] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.190293] Bluetooth: hci0: command 0x040f tx timeout
[ 75.238278] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:21:52 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015a3f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555557114400 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=00007f5cedbff6f4 CR3=000000000d70a000 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=0000000000000003 RBX=ffff88806cf2b900 RCX=ffffffff812dfa83 RDX=0000000000000000
RSI=0000000000000004 RDI=ffff88806cf2b900 RBP=ffff88806cf2b908 RSP=ffff88806cf09e10
R8 =0000000000000000 R9 =ffffed100d9e5720 R10=ffff88806cf2b903 R11=0000000000000001
R12=ffff88806cf2b910 R13=ffff88806cf2b900 R14=ffff88806cf2b980 R15=dffffc0000000000
RIP=ffffffff812dfb65 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 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=00007fb03d6a0130 CR3=00000000101e4000 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=2031303a32323a31302037312079614d XMM01=5d3738393732342e37362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000