Warning: Permanently added '[localhost]:26646' (ECDSA) to the list of known hosts.
2023/05/17 07:52:41 fuzzer started
2023/05/17 07:52:42 dialing manager at localhost:35573
2023/05/17 07:52:42 checking machine...
2023/05/17 07:52:42 checking revisions...
syzkaller login: [ 90.780352] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:52:42 testing simple program...
[ 90.851527] cgroup: Unknown subsys name 'net'
[ 90.929172] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 103.977308] audit: type=1400 audit(1684309975.642:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 105.120883] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 105.123788] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 105.125398] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 105.129517] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 105.131225] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 105.134233] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 105.502914] ------------[ cut here ]------------
[ 105.503623] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 105.505642] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.506716] Modules linked in:
[ 105.507194] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 105.511890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.512919] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.513597] 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
[ 105.515787] RSP: 0018:ffff8880168dfc00 EFLAGS: 00010282
[ 105.516496] RAX: 0000000000000000 RBX: ffff88800f184840 RCX: 0000000000000000
[ 105.517400] RDX: ffff888015a651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 105.518288] RBP: ffff88800f184854 R08: 0000000000000001 R09: 0000000000000000
[ 105.519187] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 105.520114] R13: ffffffff84e223a0 R14: ffff88800f184848 R15: ffffffff84d73340
[ 105.521015] FS: 000055555667e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 105.522035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.522742] CR2: 00007f6f25eb96f4 CR3: 000000000e44c000 CR4: 0000000000350ef0
[ 105.523652] Call Trace:
[ 105.524016]
[ 105.524315] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 105.524919] ipv4_frags_init_net+0x269/0x440
[ 105.525511] ops_init+0xbb/0x6b0
[ 105.525993] setup_net+0x3d9/0x990
[ 105.526452] ? down_read_killable+0x1d7/0x4e0
[ 105.527044] ? __pfx_setup_net+0x10/0x10
[ 105.527576] ? copy_net_ns+0x17c/0x770
[ 105.528112] copy_net_ns+0x321/0x770
[ 105.528590] create_new_namespaces+0x3f6/0xb30
[ 105.529212] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.529825] ksys_unshare+0x44d/0x8e0
[ 105.530351] ? __pfx_ksys_unshare+0x10/0x10
[ 105.530899] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.531652] __x64_sys_unshare+0x31/0x40
[ 105.532196] do_syscall_64+0x3f/0x90
[ 105.532671] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.533334] RIP: 0033:0x7f65e30b40d7
[ 105.533797] 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
[ 105.535971] RSP: 002b:00007ffde4ea3cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.536881] RAX: ffffffffffffffda RBX: 00007ffde4ea4318 RCX: 00007f65e30b40d7
[ 105.537758] RDX: 00007f65e311e41f RSI: 00007ffde4ea3c70 RDI: 0000000040000000
[ 105.538646] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4ea3a80
[ 105.539565] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f65e31c6bf0
[ 105.540464] R13: 00007ffde4ea3db0 R14: 0000000000000000 R15: 00000000000000f8
[ 105.541384]
[ 105.541687] irq event stamp: 9443
[ 105.542144] hardirqs last enabled at (9455): [] __up_console_sem+0x78/0x80
[ 105.543210] hardirqs last disabled at (9466): [] __up_console_sem+0x5d/0x80
[ 105.544266] softirqs last enabled at (9416): [] irq_exit_rcu+0x93/0xc0
[ 105.545302] softirqs last disabled at (9411): [] irq_exit_rcu+0x93/0xc0
[ 105.546347] ---[ end trace 0000000000000000 ]---
[ 105.554518] ------------[ cut here ]------------
[ 105.555180] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 105.557560] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.558716] Modules linked in:
[ 105.559251] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 105.560515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.561606] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.562365] 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
[ 105.564652] RSP: 0018:ffff8880168dfc00 EFLAGS: 00010282
[ 105.565420] RAX: 0000000000000000 RBX: ffff8880098fac40 RCX: 0000000000000000
[ 105.566388] RDX: ffff888015a651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 105.567369] RBP: ffff8880098fac54 R08: 0000000000000001 R09: 0000000000000000
[ 105.568384] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 105.569375] R13: ffffffff84e223a0 R14: ffff8880098fac48 R15: ffffffff84da62e0
[ 105.570358] FS: 000055555667e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 105.571466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.572293] CR2: 00007fd3cf912af0 CR3: 000000000e44c000 CR4: 0000000000350ee0
[ 105.573269] Call Trace:
[ 105.573595]
[ 105.573893] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 105.574533] ipv6_frags_init_net+0x206/0x3c0
[ 105.575127] ops_init+0xbb/0x6b0
[ 105.575584] setup_net+0x3d9/0x990
[ 105.576075] ? down_read_killable+0x1d7/0x4e0
[ 105.576639] ? __pfx_setup_net+0x10/0x10
[ 105.577179] ? copy_net_ns+0x17c/0x770
[ 105.577688] copy_net_ns+0x321/0x770
[ 105.578199] create_new_namespaces+0x3f6/0xb30
[ 105.578791] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.579430] ksys_unshare+0x44d/0x8e0
[ 105.579977] ? __pfx_ksys_unshare+0x10/0x10
[ 105.580522] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.581279] __x64_sys_unshare+0x31/0x40
[ 105.581801] do_syscall_64+0x3f/0x90
[ 105.582308] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.582980] RIP: 0033:0x7f65e30b40d7
[ 105.583457] 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
[ 105.585610] RSP: 002b:00007ffde4ea3cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.586563] RAX: ffffffffffffffda RBX: 00007ffde4ea4318 RCX: 00007f65e30b40d7
[ 105.587469] RDX: 00007f65e311e41f RSI: 00007ffde4ea3c70 RDI: 0000000040000000
[ 105.588371] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4ea3a80
[ 105.589282] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f65e31c6bf0
[ 105.590170] R13: 00007ffde4ea3db0 R14: 0000000000000000 R15: 00000000000000f8
[ 105.591087]
[ 105.591392] irq event stamp: 12319
[ 105.591845] hardirqs last enabled at (12329): [] __up_console_sem+0x78/0x80
[ 105.592917] hardirqs last disabled at (12340): [] __up_console_sem+0x5d/0x80
[ 105.593992] softirqs last enabled at (12070): [] irq_exit_rcu+0x93/0xc0
[ 105.595037] softirqs last disabled at (12063): [] irq_exit_rcu+0x93/0xc0
[ 105.596074] ---[ end trace 0000000000000000 ]---
[ 105.597450] ------------[ cut here ]------------
[ 105.598066] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 105.599965] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.601021] Modules linked in:
[ 105.601423] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 105.602573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.603600] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.604278] 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
[ 105.606441] RSP: 0018:ffff8880168dfbf0 EFLAGS: 00010286
[ 105.607141] RAX: 0000000000000000 RBX: ffff8880098fb240 RCX: 0000000000000000
[ 105.608030] RDX: ffff888015a651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 105.608875] RBP: ffff8880098fb254 R08: 0000000000000001 R09: 0000000000000000
[ 105.609767] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 105.610646] R13: ffffffff84e223a0 R14: ffff8880098fb248 R15: ffffffff84daf020
[ 105.611585] FS: 000055555667e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 105.612588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.613338] CR2: 00007fd3cf912af0 CR3: 000000000e44c000 CR4: 0000000000350ee0
[ 105.614227] Call Trace:
[ 105.614552]
[ 105.614855] nf_ct_net_init+0x224/0x3d0
[ 105.615403] ? __pfx_nf_ct_net_init+0x10/0x10
[ 105.616017] ops_init+0xbb/0x6b0
[ 105.616468] setup_net+0x3d9/0x990
[ 105.616921] ? down_read_killable+0x1d7/0x4e0
[ 105.617522] ? __pfx_setup_net+0x10/0x10
[ 105.618066] ? copy_net_ns+0x17c/0x770
[ 105.618575] copy_net_ns+0x321/0x770
[ 105.619088] create_new_namespaces+0x3f6/0xb30
[ 105.619687] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.620358] ksys_unshare+0x44d/0x8e0
[ 105.620857] ? __pfx_ksys_unshare+0x10/0x10
[ 105.621444] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.622190] __x64_sys_unshare+0x31/0x40
[ 105.622716] do_syscall_64+0x3f/0x90
[ 105.623229] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.623897] RIP: 0033:0x7f65e30b40d7
[ 105.624397] 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
[ 105.626560] RSP: 002b:00007ffde4ea3cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.627532] RAX: ffffffffffffffda RBX: 00007ffde4ea4318 RCX: 00007f65e30b40d7
[ 105.628439] RDX: 00007f65e311e41f RSI: 00007ffde4ea3c70 RDI: 0000000040000000
[ 105.629332] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4ea3a80
[ 105.630225] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f65e31c6bf0
[ 105.631125] R13: 00007ffde4ea3db0 R14: 0000000000000000 R15: 00000000000000f8
[ 105.632080]
[ 105.632381] irq event stamp: 13081
[ 105.632809] hardirqs last enabled at (13091): [] __up_console_sem+0x78/0x80
[ 105.633880] hardirqs last disabled at (13102): [] __up_console_sem+0x5d/0x80
[ 105.634961] softirqs last enabled at (12898): [] irq_exit_rcu+0x93/0xc0
executing program
[ 105.636061] softirqs last disabled at (12889): [] irq_exit_rcu+0x93/0xc0
[ 105.637293] ---[ end trace 0000000000000000 ]---
[ 107.204677] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 109.252015] Bluetooth: hci0: command 0x041b tx timeout
[ 111.300028] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 113.348024] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:52:03 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880168df598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 000055555667e400 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=00007f6f25eb96f4 CR3=000000000e44c000 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=000000000008561f 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=00007fd3cf9081c0 CR3=000000000dc40000 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=2037353a32353a37302037312079614d XMM01=5d3631373630352e35303120205b203a
XMM02=646f4d205d3631373630352e35303120 XMM03=6b7a79732037353a32353a3730203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3234363530352e35303120205b XMM07=79732037353a32353a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000