Warning: Permanently added '[localhost]:12020' (ECDSA) to the list of known hosts.
2023/05/16 22:41:15 fuzzer started
2023/05/16 22:41:15 dialing manager at localhost:35573
2023/05/16 22:41:15 checking machine...
2023/05/16 22:41:15 checking revisions...
syzkaller login: [ 67.865348] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:41:16 testing simple program...
[ 67.944125] cgroup: Unknown subsys name 'net'
[ 68.037334] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 80.020622] audit: type=1400 audit(1684276888.167:6): 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
[ 81.168069] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.169251] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.170565] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.172866] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.176040] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.176977] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.570277] ------------[ cut here ]------------
[ 81.570978] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 81.572921] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.574111] Modules linked in:
[ 81.574645] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 81.579765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.580944] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.581762] 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
[ 81.584150] RSP: 0018:ffff88801f61fc00 EFLAGS: 00010282
[ 81.584950] RAX: 0000000000000000 RBX: ffff88800988e440 RCX: 0000000000000000
[ 81.585948] RDX: ffff888016ed3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 81.586918] RBP: ffff88800988e454 R08: 0000000000000001 R09: 0000000000000000
[ 81.587826] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 81.588776] R13: ffffffff84e223a0 R14: ffff88800988e448 R15: ffffffff84d73340
[ 81.589689] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 81.590695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.591418] CR2: 00007fc8fa24e6f4 CR3: 000000000cb34000 CR4: 0000000000350ef0
[ 81.592326] Call Trace:
[ 81.592695]
[ 81.593001] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 81.593652] ipv4_frags_init_net+0x269/0x440
[ 81.594216] ops_init+0xbb/0x6b0
[ 81.594712] setup_net+0x3d9/0x990
[ 81.595203] ? down_read_killable+0x1d7/0x4e0
[ 81.595811] ? __pfx_setup_net+0x10/0x10
[ 81.596334] ? copy_net_ns+0x17c/0x770
[ 81.596892] copy_net_ns+0x321/0x770
[ 81.597376] create_new_namespaces+0x3f6/0xb30
[ 81.597999] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.598656] ksys_unshare+0x44d/0x8e0
[ 81.599159] ? __pfx_ksys_unshare+0x10/0x10
[ 81.599735] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.600451] __x64_sys_unshare+0x31/0x40
[ 81.600994] do_syscall_64+0x3f/0x90
[ 81.601464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.602137] RIP: 0033:0x7f0256d4b0d7
[ 81.602639] 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
[ 81.604793] RSP: 002b:00007fffb3c90b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.605728] RAX: ffffffffffffffda RBX: 00007fffb3c911d8 RCX: 00007f0256d4b0d7
[ 81.606603] RDX: 00007f0256db541f RSI: 00007fffb3c90b30 RDI: 0000000040000000
[ 81.607456] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3c90940
[ 81.608333] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0256e5dbf0
[ 81.609202] R13: 00007fffb3c90c70 R14: 0000000000000000 R15: 00000000000000f8
[ 81.610108]
[ 81.610404] irq event stamp: 7657
[ 81.610860] hardirqs last enabled at (7669): [] __up_console_sem+0x78/0x80
[ 81.611906] hardirqs last disabled at (7680): [] __up_console_sem+0x5d/0x80
[ 81.612952] softirqs last enabled at (7270): [] irq_exit_rcu+0x93/0xc0
[ 81.613969] softirqs last disabled at (7257): [] irq_exit_rcu+0x93/0xc0
[ 81.615015] ---[ end trace 0000000000000000 ]---
[ 81.620662] ------------[ cut here ]------------
[ 81.621285] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 81.623248] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.624309] Modules linked in:
[ 81.624747] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 81.625892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.626929] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.627595] 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
[ 81.629770] RSP: 0018:ffff88801f61fc00 EFLAGS: 00010282
[ 81.630412] RAX: 0000000000000000 RBX: ffff888010255440 RCX: 0000000000000000
[ 81.631307] RDX: ffff888016ed3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 81.632180] RBP: ffff888010255454 R08: 0000000000000001 R09: 0000000000000000
[ 81.633063] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.633951] R13: ffffffff84e223a0 R14: ffff888010255448 R15: ffffffff84da62e0
[ 81.634875] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 81.635852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.636620] CR2: 00007fc8fa24e6f4 CR3: 000000000cb34000 CR4: 0000000000350ef0
[ 81.637557] Call Trace:
[ 81.637893]
[ 81.638196] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 81.638868] ipv6_frags_init_net+0x206/0x3c0
[ 81.639444] ops_init+0xbb/0x6b0
[ 81.639934] setup_net+0x3d9/0x990
[ 81.640396] ? down_read_killable+0x1d7/0x4e0
[ 81.641005] ? __pfx_setup_net+0x10/0x10
[ 81.641555] ? copy_net_ns+0x17c/0x770
[ 81.642080] copy_net_ns+0x321/0x770
[ 81.642611] create_new_namespaces+0x3f6/0xb30
[ 81.643223] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.643874] ksys_unshare+0x44d/0x8e0
[ 81.644367] ? __pfx_ksys_unshare+0x10/0x10
[ 81.644986] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.645746] __x64_sys_unshare+0x31/0x40
[ 81.646268] do_syscall_64+0x3f/0x90
[ 81.646802] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.647453] RIP: 0033:0x7f0256d4b0d7
[ 81.647951] 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
[ 81.650203] RSP: 002b:00007fffb3c90b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.651193] RAX: ffffffffffffffda RBX: 00007fffb3c911d8 RCX: 00007f0256d4b0d7
[ 81.652106] RDX: 00007f0256db541f RSI: 00007fffb3c90b30 RDI: 0000000040000000
[ 81.653017] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3c90940
[ 81.653938] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0256e5dbf0
[ 81.654882] R13: 00007fffb3c90c70 R14: 0000000000000000 R15: 00000000000000f8
[ 81.655811]
[ 81.656114] irq event stamp: 9375
[ 81.656571] hardirqs last enabled at (9387): [] __up_console_sem+0x78/0x80
[ 81.657650] hardirqs last disabled at (9398): [] __up_console_sem+0x5d/0x80
[ 81.658754] softirqs last enabled at (8386): [] netlink_insert+0x187/0x1820
[ 81.659853] softirqs last disabled at (8382): [] release_sock+0x1f/0x1b0
[ 81.660890] ---[ end trace 0000000000000000 ]---
[ 81.662259] ------------[ cut here ]------------
[ 81.662908] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 81.664973] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.666060] Modules linked in:
[ 81.666466] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 81.667683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.668711] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.669347] 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
[ 81.671497] RSP: 0018:ffff88801f61fbf0 EFLAGS: 00010286
[ 81.672166] RAX: 0000000000000000 RBX: ffff888010255a40 RCX: 0000000000000000
[ 81.673058] RDX: ffff888016ed3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 81.673942] RBP: ffff888010255a54 R08: 0000000000000001 R09: 0000000000000000
[ 81.674852] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.675741] R13: ffffffff84e223a0 R14: ffff888010255a48 R15: ffffffff84daf020
[ 81.676627] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 81.677628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.678326] CR2: 00007fc8fa24e6f4 CR3: 000000000cb34000 CR4: 0000000000350ef0
[ 81.679237] Call Trace:
[ 81.679610]
[ 81.679917] nf_ct_net_init+0x224/0x3d0
[ 81.680430] ? __pfx_nf_ct_net_init+0x10/0x10
[ 81.681038] ops_init+0xbb/0x6b0
[ 81.681479] setup_net+0x3d9/0x990
[ 81.681965] ? down_read_killable+0x1d7/0x4e0
[ 81.682555] ? __pfx_setup_net+0x10/0x10
[ 81.683080] ? copy_net_ns+0x17c/0x770
[ 81.683619] copy_net_ns+0x321/0x770
[ 81.684099] create_new_namespaces+0x3f6/0xb30
[ 81.684713] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.685317] ksys_unshare+0x44d/0x8e0
[ 81.685834] ? __pfx_ksys_unshare+0x10/0x10
[ 81.686384] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.687142] __x64_sys_unshare+0x31/0x40
[ 81.687701] do_syscall_64+0x3f/0x90
[ 81.688178] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.688852] RIP: 0033:0x7f0256d4b0d7
[ 81.689319] 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
[ 81.691588] RSP: 002b:00007fffb3c90b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.692586] RAX: ffffffffffffffda RBX: 00007fffb3c911d8 RCX: 00007f0256d4b0d7
[ 81.693482] RDX: 00007f0256db541f RSI: 00007fffb3c90b30 RDI: 0000000040000000
[ 81.694420] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3c90940
[ 81.695358] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0256e5dbf0
[ 81.696285] R13: 00007fffb3c90c70 R14: 0000000000000000 R15: 00000000000000f8
[ 81.697233]
[ 81.697576] irq event stamp: 10141
[ 81.698028] hardirqs last enabled at (10151): [] __up_console_sem+0x78/0x80
[ 81.699170] hardirqs last disabled at (10162): [] __up_console_sem+0x5d/0x80
[ 81.700288] softirqs last enabled at (9838): [] irq_exit_rcu+0x93/0xc0
[ 81.701366] softirqs last disabled at (9833): [] irq_exit_rcu+0x93/0xc0
[ 81.702441] ---[ end trace 0000000000000000 ]---
executing program
[ 83.197307] Bluetooth: hci0: command 0x0409 tx timeout
[ 85.243573] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 87.292603] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 89.339684] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:41:11 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f61f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 00005555570c0400 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=00007fc8fa24e6f4 CR3=000000000cb34000 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=0000000000056b4f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007f9b5b48f780 CR3=000000000ee58000 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=2039323a31343a32322036312079614d XMM01=5d3534363437352e31382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000