Warning: Permanently added '[localhost]:58480' (ECDSA) to the list of known hosts.
2023/05/17 02:51:46 fuzzer started
2023/05/17 02:51:46 dialing manager at localhost:35573
2023/05/17 02:51:46 checking machine...
2023/05/17 02:51:46 checking revisions...
syzkaller login: [ 54.848235] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:51:46 testing simple program...
[ 54.922593] cgroup: Unknown subsys name 'net'
[ 55.096315] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.919232] audit: type=1400 audit(1684291918.661:6): 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
[ 68.085008] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.086763] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.088815] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.091928] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.101779] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.109030] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.485802] ------------[ cut here ]------------
[ 68.486505] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.488427] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.489568] Modules linked in:
[ 68.490037] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.492349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.495002] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.496428] 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
[ 68.498759] RSP: 0018:ffff88801fe17c00 EFLAGS: 00010282
[ 68.499514] RAX: 0000000000000000 RBX: ffff888012fe1440 RCX: 0000000000000000
[ 68.500469] RDX: ffff88800dda1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.501429] RBP: ffff888012fe1454 R08: 0000000000000001 R09: 0000000000000000
[ 68.502370] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.503314] R13: ffffffff84e223a0 R14: ffff888012fe1448 R15: ffffffff84d73340
[ 68.504249] FS: 000055555677f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.505323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.506106] CR2: 00007fc168b876f4 CR3: 000000001eba0000 CR4: 0000000000350ee0
[ 68.507047] Call Trace:
[ 68.507390]
[ 68.507707] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.508387] ipv4_frags_init_net+0x269/0x440
[ 68.509005] ops_init+0xbb/0x6b0
[ 68.509480] setup_net+0x3d9/0x990
[ 68.509989] ? down_read_killable+0x1d7/0x4e0
[ 68.510592] ? __pfx_setup_net+0x10/0x10
[ 68.511164] ? copy_net_ns+0x17c/0x770
[ 68.511700] copy_net_ns+0x321/0x770
[ 68.512234] create_new_namespaces+0x3f6/0xb30
[ 68.512902] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.513552] ksys_unshare+0x44d/0x8e0
[ 68.514103] ? __pfx_ksys_unshare+0x10/0x10
[ 68.514688] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.515468] __x64_sys_unshare+0x31/0x40
[ 68.516049] do_syscall_64+0x3f/0x90
[ 68.516568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.517272] RIP: 0033:0x7fb2beede0d7
[ 68.517766] 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
[ 68.520053] RSP: 002b:00007ffc59232a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.521082] RAX: ffffffffffffffda RBX: 00007ffc59233058 RCX: 00007fb2beede0d7
[ 68.522014] RDX: 00007fb2bef4841f RSI: 00007ffc592329b0 RDI: 0000000040000000
[ 68.522932] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc592327c0
[ 68.523822] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb2beff0bf0
[ 68.524758] R13: 00007ffc59232af0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.525709]
[ 68.526049] irq event stamp: 8097
[ 68.526492] hardirqs last enabled at (8107): [] __up_console_sem+0x78/0x80
[ 68.527588] hardirqs last disabled at (8118): [] __up_console_sem+0x5d/0x80
[ 68.528688] softirqs last enabled at (7574): [] irq_exit_rcu+0x93/0xc0
[ 68.529764] softirqs last disabled at (7569): [] irq_exit_rcu+0x93/0xc0
[ 68.530853] ---[ end trace 0000000000000000 ]---
[ 68.538006] ------------[ cut here ]------------
[ 68.538642] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.540382] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.541491] Modules linked in:
[ 68.541942] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.543126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.544162] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.544820] 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
[ 68.547067] RSP: 0018:ffff88801fe17c00 EFLAGS: 00010282
[ 68.547735] RAX: 0000000000000000 RBX: ffff88800d746040 RCX: 0000000000000000
[ 68.548654] RDX: ffff88800dda1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.549562] RBP: ffff88800d746054 R08: 0000000000000001 R09: 0000000000000000
[ 68.550470] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.551376] R13: ffffffff84e223a0 R14: ffff88800d746048 R15: ffffffff84da62e0
[ 68.552289] FS: 000055555677f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.553338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.554099] CR2: 00007fc168b876f4 CR3: 000000001eba0000 CR4: 0000000000350ee0
[ 68.555013] Call Trace:
[ 68.555351]
[ 68.555660] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.556335] ipv6_frags_init_net+0x206/0x3c0
[ 68.556943] ops_init+0xbb/0x6b0
[ 68.557399] setup_net+0x3d9/0x990
[ 68.557901] ? down_read_killable+0x1d7/0x4e0
[ 68.558484] ? __pfx_setup_net+0x10/0x10
[ 68.559033] ? copy_net_ns+0x17c/0x770
[ 68.559545] copy_net_ns+0x321/0x770
[ 68.560064] create_new_namespaces+0x3f6/0xb30
[ 68.560662] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.561314] ksys_unshare+0x44d/0x8e0
[ 68.561811] ? __pfx_ksys_unshare+0x10/0x10
[ 68.562398] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.563150] __x64_sys_unshare+0x31/0x40
[ 68.563675] do_syscall_64+0x3f/0x90
[ 68.564181] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.564883] RIP: 0033:0x7fb2beede0d7
[ 68.565349] 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
[ 68.567519] RSP: 002b:00007ffc59232a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.568482] RAX: ffffffffffffffda RBX: 00007ffc59233058 RCX: 00007fb2beede0d7
[ 68.569383] RDX: 00007fb2bef4841f RSI: 00007ffc592329b0 RDI: 0000000040000000
[ 68.570277] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc592327c0
[ 68.571166] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb2beff0bf0
[ 68.572066] R13: 00007ffc59232af0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.573005]
[ 68.573313] irq event stamp: 11123
[ 68.573750] hardirqs last enabled at (11133): [] __up_console_sem+0x78/0x80
[ 68.574888] hardirqs last disabled at (11154): [] __up_console_sem+0x5d/0x80
[ 68.575969] softirqs last enabled at (11150): [] irq_exit_rcu+0x93/0xc0
[ 68.577024] softirqs last disabled at (11143): [] irq_exit_rcu+0x93/0xc0
[ 68.578213] ---[ end trace 0000000000000000 ]---
[ 68.579617] ------------[ cut here ]------------
[ 68.580354] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.582379] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.583465] Modules linked in:
[ 68.583916] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.585095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.586120] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.586766] 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
[ 68.588983] RSP: 0018:ffff88801fe17bf0 EFLAGS: 00010286
[ 68.589646] RAX: 0000000000000000 RBX: ffff88800d747840 RCX: 0000000000000000
[ 68.590548] RDX: ffff88800dda1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.591451] RBP: ffff88800d747854 R08: 0000000000000001 R09: 0000000000000000
[ 68.592398] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.593305] R13: ffffffff84e223a0 R14: ffff88800d747848 R15: ffffffff84daf020
[ 68.594198] FS: 000055555677f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.595201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.595947] CR2: 00007fc168b876f4 CR3: 000000001eba0000 CR4: 0000000000350ee0
[ 68.596825] Call Trace:
[ 68.597184]
[ 68.597484] nf_ct_net_init+0x224/0x3d0
[ 68.598033] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.598611] ops_init+0xbb/0x6b0
[ 68.599088] setup_net+0x3d9/0x990
[ 68.599552] ? down_read_killable+0x1d7/0x4e0
[ 68.600157] ? __pfx_setup_net+0x10/0x10
[ 68.600674] ? copy_net_ns+0x17c/0x770
[ 68.601210] copy_net_ns+0x321/0x770
[ 68.601693] create_new_namespaces+0x3f6/0xb30
[ 68.602317] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.602969] ksys_unshare+0x44d/0x8e0
[ 68.603470] ? __pfx_ksys_unshare+0x10/0x10
[ 68.604064] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.604802] __x64_sys_unshare+0x31/0x40
[ 68.605365] do_syscall_64+0x3f/0x90
[ 68.605878] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.606522] RIP: 0033:0x7fb2beede0d7
[ 68.607020] 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
[ 68.609223] RSP: 002b:00007ffc59232a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.610179] RAX: ffffffffffffffda RBX: 00007ffc59233058 RCX: 00007fb2beede0d7
[ 68.611067] RDX: 00007fb2bef4841f RSI: 00007ffc592329b0 RDI: 0000000040000000
[ 68.611963] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc592327c0
[ 68.612870] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb2beff0bf0
[ 68.613723] R13: 00007ffc59232af0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.614633]
[ 68.614960] irq event stamp: 11993
[ 68.615392] hardirqs last enabled at (12003): [] __up_console_sem+0x78/0x80
[ 68.616469] hardirqs last disabled at (12014): [] __up_console_sem+0x5d/0x80
[ 68.617499] softirqs last enabled at (11832): [] irq_exit_rcu+0x93/0xc0
[ 68.618506] softirqs last disabled at (11827): [] irq_exit_rcu+0x93/0xc0
[ 68.619512] ---[ end trace 0000000000000000 ]---
executing program
[ 70.174559] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.221972] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 74.270024] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.317908] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:51:49 Registers:
info registers vcpu 0
RAX=0000000000021c27 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=00000206 [-----P-] 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=00007efef7770930 CR3=000000000d8ea000 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=2030303a32353a32302037312079614d XMM01=5d3733303039342e38362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe175e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 000055555677f400 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=00007fc168b876f4 CR3=000000001eba0000 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