Warning: Permanently added '[localhost]:7787' (ECDSA) to the list of known hosts.
2023/05/17 07:00:22 fuzzer started
2023/05/17 07:00:23 dialing manager at localhost:35573
2023/05/17 07:00:23 checking machine...
2023/05/17 07:00:23 checking revisions...
syzkaller login: [ 47.542372] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:00:23 testing simple program...
[ 47.612978] cgroup: Unknown subsys name 'net'
[ 47.690360] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.838002] audit: type=1400 audit(1684306837.573:6): avc: denied { execmem } for pid=257 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
[ 62.961596] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.963139] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.964496] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.967687] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.969183] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.972149] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.380162] ------------[ cut here ]------------
[ 63.380892] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.383045] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.384232] Modules linked in:
[ 63.384699] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.389680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.390801] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.391524] 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
[ 63.393853] RSP: 0018:ffff88801d297c00 EFLAGS: 00010282
[ 63.394599] RAX: 0000000000000000 RBX: ffff88800c6ba440 RCX: 0000000000000000
[ 63.395555] RDX: ffff888006b41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.396513] RBP: ffff88800c6ba454 R08: 0000000000000001 R09: 0000000000000000
[ 63.397465] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.398450] R13: ffffffff84e223a0 R14: ffff88800c6ba448 R15: ffffffff84d73340
[ 63.399419] FS: 00005555573e1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.400502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.401281] CR2: 00007f1e93b0f6f4 CR3: 000000000f926000 CR4: 0000000000350ee0
[ 63.402283] Call Trace:
[ 63.402674]
[ 63.403002] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.403711] ipv4_frags_init_net+0x269/0x440
[ 63.404359] ops_init+0xbb/0x6b0
[ 63.404847] setup_net+0x3d9/0x990
[ 63.405384] ? down_read_killable+0x1d7/0x4e0
[ 63.406032] ? __pfx_setup_net+0x10/0x10
[ 63.406627] ? copy_net_ns+0x17c/0x770
[ 63.407190] copy_net_ns+0x321/0x770
[ 63.407762] create_new_namespaces+0x3f6/0xb30
[ 63.408444] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.409127] ksys_unshare+0x44d/0x8e0
[ 63.409702] ? __pfx_ksys_unshare+0x10/0x10
[ 63.410345] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.411137] __x64_sys_unshare+0x31/0x40
[ 63.411735] do_syscall_64+0x3f/0x90
[ 63.412262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.412997] RIP: 0033:0x7f9f5d3840d7
[ 63.413545] 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
[ 63.415957] RSP: 002b:00007ffd81d08938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.416999] RAX: ffffffffffffffda RBX: 00007ffd81d08f78 RCX: 00007f9f5d3840d7
[ 63.417975] RDX: 00007f9f5d3ee41f RSI: 00007ffd81d088d0 RDI: 0000000040000000
[ 63.418978] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd81d086e0
[ 63.419957] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9f5d496bf0
[ 63.420947] R13: 00007ffd81d08a10 R14: 0000000000000000 R15: 00000000000000f8
[ 63.421935]
[ 63.422279] irq event stamp: 8193
[ 63.422771] hardirqs last enabled at (8205): [] __up_console_sem+0x78/0x80
[ 63.423904] hardirqs last disabled at (8216): [] __up_console_sem+0x5d/0x80
[ 63.425048] softirqs last enabled at (7678): [] irq_exit_rcu+0x93/0xc0
[ 63.426179] softirqs last disabled at (7647): [] irq_exit_rcu+0x93/0xc0
[ 63.427313] ---[ end trace 0000000000000000 ]---
[ 63.437221] ------------[ cut here ]------------
[ 63.437894] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.439930] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.441054] Modules linked in:
[ 63.441536] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.442816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.443925] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.444663] 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
[ 63.447033] RSP: 0018:ffff88801d297c00 EFLAGS: 00010282
[ 63.447769] RAX: 0000000000000000 RBX: ffff88800e486840 RCX: 0000000000000000
[ 63.448670] RDX: ffff888006b41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.449560] RBP: ffff88800e486854 R08: 0000000000000001 R09: 0000000000000000
[ 63.450474] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.451365] R13: ffffffff84e223a0 R14: ffff88800e486848 R15: ffffffff84da62e0
[ 63.452220] FS: 00005555573e1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.453222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.453967] CR2: 00007f1e93b0f6f4 CR3: 000000000f926000 CR4: 0000000000350ee0
[ 63.454876] Call Trace:
[ 63.455202]
[ 63.455540] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.456154] ipv6_frags_init_net+0x206/0x3c0
[ 63.456738] ops_init+0xbb/0x6b0
[ 63.457186] setup_net+0x3d9/0x990
[ 63.457670] ? down_read_killable+0x1d7/0x4e0
[ 63.458263] ? __pfx_setup_net+0x10/0x10
[ 63.458814] ? copy_net_ns+0x17c/0x770
[ 63.459355] copy_net_ns+0x321/0x770
[ 63.459833] create_new_namespaces+0x3f6/0xb30
[ 63.460451] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.461074] ksys_unshare+0x44d/0x8e0
[ 63.461593] ? __pfx_ksys_unshare+0x10/0x10
[ 63.462146] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.462918] __x64_sys_unshare+0x31/0x40
[ 63.463472] do_syscall_64+0x3f/0x90
[ 63.463948] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.464629] RIP: 0033:0x7f9f5d3840d7
[ 63.465107] 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
[ 63.467312] RSP: 002b:00007ffd81d08938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.468235] RAX: ffffffffffffffda RBX: 00007ffd81d08f78 RCX: 00007f9f5d3840d7
[ 63.469123] RDX: 00007f9f5d3ee41f RSI: 00007ffd81d088d0 RDI: 0000000040000000
[ 63.470041] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd81d086e0
[ 63.470938] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9f5d496bf0
[ 63.471833] R13: 00007ffd81d08a10 R14: 0000000000000000 R15: 00000000000000f8
[ 63.472761]
[ 63.473065] irq event stamp: 12083
[ 63.473531] hardirqs last enabled at (12095): [] __up_console_sem+0x78/0x80
[ 63.474607] hardirqs last disabled at (12106): [] __up_console_sem+0x5d/0x80
[ 63.475680] softirqs last enabled at (11934): [] irq_exit_rcu+0x93/0xc0
[ 63.476718] softirqs last disabled at (11927): [] irq_exit_rcu+0x93/0xc0
[ 63.477761] ---[ end trace 0000000000000000 ]---
[ 63.479092] ------------[ cut here ]------------
[ 63.479722] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.481842] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.482914] Modules linked in:
[ 63.483356] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.484542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.485569] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.486219] 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
[ 63.488398] RSP: 0018:ffff88801d297bf0 EFLAGS: 00010286
[ 63.489064] RAX: 0000000000000000 RBX: ffff88800e486e40 RCX: 0000000000000000
[ 63.489953] RDX: ffff888006b41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.490860] RBP: ffff88800e486e54 R08: 0000000000000001 R09: 0000000000000000
[ 63.491770] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.492677] R13: ffffffff84e223a0 R14: ffff88800e486e48 R15: ffffffff84daf020
[ 63.493607] FS: 00005555573e1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.494635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.495386] CR2: 00007f1e93b0f6f4 CR3: 000000000f926000 CR4: 0000000000350ee0
[ 63.496256] Call Trace:
[ 63.496619]
[ 63.496928] nf_ct_net_init+0x224/0x3d0
[ 63.497478] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.498069] ops_init+0xbb/0x6b0
[ 63.498544] setup_net+0x3d9/0x990
[ 63.498997] ? down_read_killable+0x1d7/0x4e0
[ 63.499599] ? __pfx_setup_net+0x10/0x10
[ 63.500102] ? copy_net_ns+0x17c/0x770
[ 63.500644] copy_net_ns+0x321/0x770
[ 63.501128] create_new_namespaces+0x3f6/0xb30
[ 63.501740] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.502396] ksys_unshare+0x44d/0x8e0
[ 63.502895] ? __pfx_ksys_unshare+0x10/0x10
[ 63.503472] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.504195] __x64_sys_unshare+0x31/0x40
[ 63.504770] do_syscall_64+0x3f/0x90
[ 63.505254] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.505926] RIP: 0033:0x7f9f5d3840d7
[ 63.506439] 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
[ 63.508643] RSP: 002b:00007ffd81d08938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.509614] RAX: ffffffffffffffda RBX: 00007ffd81d08f78 RCX: 00007f9f5d3840d7
[ 63.510524] RDX: 00007f9f5d3ee41f RSI: 00007ffd81d088d0 RDI: 0000000040000000
[ 63.511420] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd81d086e0
[ 63.512324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9f5d496bf0
[ 63.513183] R13: 00007ffd81d08a10 R14: 0000000000000000 R15: 00000000000000f8
[ 63.514133]
[ 63.514464] irq event stamp: 12973
[ 63.514905] hardirqs last enabled at (12983): [] __up_console_sem+0x78/0x80
[ 63.515972] hardirqs last disabled at (12994): [] __up_console_sem+0x5d/0x80
[ 63.517043] softirqs last enabled at (12834): [] irq_exit_rcu+0x93/0xc0
[ 63.518099] softirqs last disabled at (12825): [] irq_exit_rcu+0x93/0xc0
[ 63.519152] ---[ end trace 0000000000000000 ]---
[ 65.050002] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.096421] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.144371] Bluetooth: hci0: command 0x040f tx timeout
[ 71.192431] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:00:28 Registers:
info registers vcpu 0
RAX=000000000002c401 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f2570405a80 CR3=000000000e30a000 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=47d42d8e1ee90ba7a241f5ff8bfc98a9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0a3bda88e3c7fb95000000000013c340 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=54513e4a1781fbd200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801d2975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555573e1400 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=00007f1e93b0f6f4 CR3=000000000f926000 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=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