Warning: Permanently added '[localhost]:27526' (ECDSA) to the list of known hosts.
2023/05/17 03:18:20 fuzzer started
2023/05/17 03:18:20 dialing manager at localhost:35573
2023/05/17 03:18:20 checking machine...
2023/05/17 03:18:20 checking revisions...
syzkaller login: [ 36.227123] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:18:20 testing simple program...
[ 36.306256] cgroup: Unknown subsys name 'net'
[ 36.434312] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.092542] audit: type=1400 audit(1684293513.534:6): 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
[ 50.207014] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.210106] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.211698] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.215882] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.218805] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.220138] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.614332] ------------[ cut here ]------------
[ 50.614771] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.616118] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.616962] Modules linked in:
[ 50.617279] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.620535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.622727] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.623220] 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
[ 50.624914] RSP: 0018:ffff8880202bfc00 EFLAGS: 00010282
[ 50.625443] RAX: 0000000000000000 RBX: ffff88800e365040 RCX: 0000000000000000
[ 50.626093] RDX: ffff888016cbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.626786] RBP: ffff88800e365054 R08: 0000000000000001 R09: 0000000000000000
[ 50.627493] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.628177] R13: ffffffff84e223a0 R14: ffff88800e365048 R15: ffffffff84d73340
[ 50.628885] FS: 0000555557414400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.629688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.630251] CR2: 00007f96e8f866f4 CR3: 00000000202b4000 CR4: 0000000000350ef0
[ 50.630963] Call Trace:
[ 50.631221]
[ 50.631485] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.631962] ipv4_frags_init_net+0x269/0x440
[ 50.632415] ops_init+0xbb/0x6b0
[ 50.632761] setup_net+0x3d9/0x990
[ 50.633127] ? down_read_killable+0x1d7/0x4e0
[ 50.633593] ? __pfx_setup_net+0x10/0x10
[ 50.634001] ? copy_net_ns+0x17c/0x770
[ 50.634419] copy_net_ns+0x321/0x770
[ 50.634797] create_new_namespaces+0x3f6/0xb30
[ 50.635248] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.635779] ksys_unshare+0x44d/0x8e0
[ 50.636115] ? __pfx_ksys_unshare+0x10/0x10
[ 50.636447] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.636856] __x64_sys_unshare+0x31/0x40
[ 50.637152] do_syscall_64+0x3f/0x90
[ 50.637447] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.637820] RIP: 0033:0x7ff237bca0d7
[ 50.638085] 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
[ 50.639344] RSP: 002b:00007fffdaa856e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.639891] RAX: ffffffffffffffda RBX: 00007fffdaa85d28 RCX: 00007ff237bca0d7
[ 50.640402] RDX: 00007ff237c3441f RSI: 00007fffdaa85680 RDI: 0000000040000000
[ 50.640892] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdaa85490
[ 50.641400] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff237cdcbf0
[ 50.641886] R13: 00007fffdaa857c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.642407]
[ 50.642582] irq event stamp: 8791
[ 50.642826] hardirqs last enabled at (8801): [] __up_console_sem+0x78/0x80
[ 50.643435] hardirqs last disabled at (8812): [] __up_console_sem+0x5d/0x80
[ 50.644030] softirqs last enabled at (8292): [] irq_exit_rcu+0x93/0xc0
[ 50.644626] softirqs last disabled at (8253): [] irq_exit_rcu+0x93/0xc0
[ 50.645208] ---[ end trace 0000000000000000 ]---
[ 50.648330] ------------[ cut here ]------------
[ 50.648678] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.649601] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.650193] Modules linked in:
[ 50.650444] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.651099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.651699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.652074] 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
[ 50.653335] RSP: 0018:ffff8880202bfc00 EFLAGS: 00010282
[ 50.653733] RAX: 0000000000000000 RBX: ffff88800dd9e240 RCX: 0000000000000000
[ 50.654227] RDX: ffff888016cbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.654738] RBP: ffff88800dd9e254 R08: 0000000000000001 R09: 0000000000000000
[ 50.655232] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.655752] R13: ffffffff84e223a0 R14: ffff88800dd9e248 R15: ffffffff84da62e0
[ 50.656249] FS: 0000555557414400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.656818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.657230] CR2: 00007f96e8f866f4 CR3: 00000000202b4000 CR4: 0000000000350ef0
[ 50.657745] Call Trace:
[ 50.657933]
[ 50.658104] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.658471] ipv6_frags_init_net+0x206/0x3c0
[ 50.658791] ops_init+0xbb/0x6b0
[ 50.659043] setup_net+0x3d9/0x990
[ 50.659313] ? down_read_killable+0x1d7/0x4e0
[ 50.659661] ? __pfx_setup_net+0x10/0x10
[ 50.659953] ? copy_net_ns+0x17c/0x770
[ 50.660243] copy_net_ns+0x321/0x770
[ 50.660537] create_new_namespaces+0x3f6/0xb30
[ 50.660874] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.661222] ksys_unshare+0x44d/0x8e0
[ 50.661523] ? __pfx_ksys_unshare+0x10/0x10
[ 50.661836] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.662242] __x64_sys_unshare+0x31/0x40
[ 50.662553] do_syscall_64+0x3f/0x90
[ 50.662823] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.663188] RIP: 0033:0x7ff237bca0d7
[ 50.663479] 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
[ 50.664719] RSP: 002b:00007fffdaa856e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.665247] RAX: ffffffffffffffda RBX: 00007fffdaa85d28 RCX: 00007ff237bca0d7
[ 50.665758] RDX: 00007ff237c3441f RSI: 00007fffdaa85680 RDI: 0000000040000000
[ 50.666248] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdaa85490
[ 50.666755] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff237cdcbf0
[ 50.667253] R13: 00007fffdaa857c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.667798]
[ 50.667972] irq event stamp: 10347
[ 50.668220] hardirqs last enabled at (10357): [] __up_console_sem+0x78/0x80
[ 50.668834] hardirqs last disabled at (10368): [] __up_console_sem+0x5d/0x80
[ 50.669460] softirqs last enabled at (10382): [] irq_exit_rcu+0x93/0xc0
[ 50.670044] softirqs last disabled at (10377): [] irq_exit_rcu+0x93/0xc0
[ 50.670632] ---[ end trace 0000000000000000 ]---
[ 50.671428] ------------[ cut here ]------------
[ 50.671759] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.672817] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.673434] Modules linked in:
[ 50.673668] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.674307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.674890] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.675270] 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
[ 50.676529] RSP: 0018:ffff8880202bfbf0 EFLAGS: 00010286
[ 50.676901] RAX: 0000000000000000 RBX: ffff88800dd9ec40 RCX: 0000000000000000
[ 50.677414] RDX: ffff888016cbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.677905] RBP: ffff88800dd9ec54 R08: 0000000000000001 R09: 0000000000000000
[ 50.678415] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.678907] R13: ffffffff84e223a0 R14: ffff88800dd9ec48 R15: ffffffff84daf020
[ 50.679437] FS: 0000555557414400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.679994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.680413] CR2: 00007f96e8f866f4 CR3: 00000000202b4000 CR4: 0000000000350ef0
[ 50.680903] Call Trace:
[ 50.681087]
[ 50.681254] nf_ct_net_init+0x224/0x3d0
[ 50.681565] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.681894] ops_init+0xbb/0x6b0
[ 50.682144] setup_net+0x3d9/0x990
[ 50.682420] ? down_read_killable+0x1d7/0x4e0
[ 50.682743] ? __pfx_setup_net+0x10/0x10
[ 50.683030] ? copy_net_ns+0x17c/0x770
[ 50.683325] copy_net_ns+0x321/0x770
[ 50.683618] create_new_namespaces+0x3f6/0xb30
[ 50.683953] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.684305] ksys_unshare+0x44d/0x8e0
[ 50.684607] ? __pfx_ksys_unshare+0x10/0x10
[ 50.684903] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.685291] __x64_sys_unshare+0x31/0x40
[ 50.685594] do_syscall_64+0x3f/0x90
[ 50.685855] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.686205] RIP: 0033:0x7ff237bca0d7
[ 50.686473] 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
[ 50.687675] RSP: 002b:00007fffdaa856e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.688171] RAX: ffffffffffffffda RBX: 00007fffdaa85d28 RCX: 00007ff237bca0d7
[ 50.688657] RDX: 00007ff237c3441f RSI: 00007fffdaa85680 RDI: 0000000040000000
[ 50.689126] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdaa85490
[ 50.689617] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff237cdcbf0
[ 50.690092] R13: 00007fffdaa857c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.690582]
[ 50.690746] irq event stamp: 11111
[ 50.690983] hardirqs last enabled at (11121): [] __up_console_sem+0x78/0x80
[ 50.691568] hardirqs last disabled at (11132): [] __up_console_sem+0x5d/0x80
[ 50.692134] softirqs last enabled at (10382): [] irq_exit_rcu+0x93/0xc0
[ 50.692702] softirqs last disabled at (10377): [] irq_exit_rcu+0x93/0xc0
[ 50.693248] ---[ end trace 0000000000000000 ]---
executing program
[ 52.289285] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.337473] Bluetooth: hci0: command 0x041b tx timeout
[ 56.384442] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.432455] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:18:35 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880202bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555557414400 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=00007f96e8f866f4 CR3=00000000202b4000 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=0000000000030087 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=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 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=00007f11ce894e30 CR3=00000000094a2000 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=2035333a38313a33302037312079614d XMM01=5d3937323731362e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000