Warning: Permanently added '[localhost]:54922' (ECDSA) to the list of known hosts.
2023/05/18 02:11:22 fuzzer started
2023/05/18 02:11:22 dialing manager at localhost:44319
2023/05/18 02:11:22 checking machine...
2023/05/18 02:11:22 checking revisions...
syzkaller login: [ 36.170926] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:11:22 testing simple program...
[ 36.238735] cgroup: Unknown subsys name 'net'
[ 36.306996] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.100327] audit: type=1400 audit(1684375895.656:6): 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
[ 50.228798] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.230933] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.233386] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.236629] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.238229] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.239456] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.619137] ------------[ cut here ]------------
[ 50.619859] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.621558] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.622626] Modules linked in:
[ 50.623045] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.628142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.629475] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.630371] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.633122] RSP: 0018:ffff888020057c00 EFLAGS: 00010282
[ 50.633990] RAX: 0000000000000000 RBX: ffff8880165bf440 RCX: 0000000000000000
[ 50.635111] RDX: ffff888016ef3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.636236] RBP: ffff8880165bf454 R08: 0000000000000001 R09: 0000000000000000
[ 50.637381] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.638496] R13: ffffffff84e23fe0 R14: ffff8880165bf448 R15: ffffffff84d74dc0
[ 50.639612] FS: 0000555556e6c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.640879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.641658] CR2: 00007fecb4a156f4 CR3: 00000000179b8000 CR4: 0000000000350ef0
[ 50.642568] Call Trace:
[ 50.642903]
[ 50.643244] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.643872] ipv4_frags_init_net+0x269/0x440
[ 50.644491] ops_init+0xbb/0x6b0
[ 50.644951] setup_net+0x3d9/0x990
[ 50.645454] ? down_read_killable+0x1d7/0x4e0
[ 50.646037] ? __pfx_setup_net+0x10/0x10
[ 50.646600] ? copy_net_ns+0x17c/0x770
[ 50.647123] copy_net_ns+0x321/0x770
[ 50.647648] create_new_namespaces+0x3f6/0xb30
[ 50.648288] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.648932] ksys_unshare+0x44d/0x8e0
[ 50.649474] ? __pfx_ksys_unshare+0x10/0x10
[ 50.650042] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.650860] __x64_sys_unshare+0x31/0x40
[ 50.651434] do_syscall_64+0x3f/0x90
[ 50.651924] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.652655] RIP: 0033:0x7f986590a0d7
[ 50.653158] 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
[ 50.655420] RSP: 002b:00007ffcfefe8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.656412] RAX: ffffffffffffffda RBX: 00007ffcfefe90e8 RCX: 00007f986590a0d7
[ 50.657340] RDX: 00007f986597441f RSI: 00007ffcfefe8a40 RDI: 0000000040000000
[ 50.658294] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfefe8850
[ 50.659216] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9865a1cbf0
[ 50.660103] R13: 00007ffcfefe8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.661075]
[ 50.661429] irq event stamp: 9917
[ 50.661872] hardirqs last enabled at (9927): [] __up_console_sem+0x78/0x80
[ 50.662945] hardirqs last disabled at (9938): [] __up_console_sem+0x5d/0x80
[ 50.664014] softirqs last enabled at (9798): [] irq_exit_rcu+0x93/0xc0
[ 50.665093] softirqs last disabled at (9793): [] irq_exit_rcu+0x93/0xc0
[ 50.666139] ---[ end trace 0000000000000000 ]---
[ 50.672312] ------------[ cut here ]------------
[ 50.672982] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.674757] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.675835] Modules linked in:
[ 50.676278] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.677465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.678489] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.679137] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.681326] RSP: 0018:ffff888020057c00 EFLAGS: 00010282
[ 50.681981] RAX: 0000000000000000 RBX: ffff88800d7e9440 RCX: 0000000000000000
[ 50.682871] RDX: ffff888016ef3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.683769] RBP: ffff88800d7e9454 R08: 0000000000000001 R09: 0000000000000000
[ 50.684677] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.685564] R13: ffffffff84e23fe0 R14: ffff88800d7e9448 R15: ffffffff84da7d60
[ 50.686476] FS: 0000555556e6c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.687471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.688220] CR2: 00007fecb4a156f4 CR3: 00000000179b8000 CR4: 0000000000350ef0
[ 50.689105] Call Trace:
[ 50.689478]
[ 50.689781] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.690430] ipv6_frags_init_net+0x206/0x3c0
[ 50.690998] ops_init+0xbb/0x6b0
[ 50.691484] setup_net+0x3d9/0x990
[ 50.691950] ? down_read_killable+0x1d7/0x4e0
[ 50.692567] ? __pfx_setup_net+0x10/0x10
[ 50.693085] ? copy_net_ns+0x17c/0x770
[ 50.693626] copy_net_ns+0x321/0x770
[ 50.694118] create_new_namespaces+0x3f6/0xb30
[ 50.694739] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.695390] ksys_unshare+0x44d/0x8e0
[ 50.695881] ? __pfx_ksys_unshare+0x10/0x10
[ 50.696468] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.697210] __x64_sys_unshare+0x31/0x40
[ 50.697729] do_syscall_64+0x3f/0x90
[ 50.698239] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.698891] RIP: 0033:0x7f986590a0d7
[ 50.699392] 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
[ 50.701574] RSP: 002b:00007ffcfefe8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.702519] RAX: ffffffffffffffda RBX: 00007ffcfefe90e8 RCX: 00007f986590a0d7
[ 50.703403] RDX: 00007f986597441f RSI: 00007ffcfefe8a40 RDI: 0000000040000000
[ 50.704288] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfefe8850
[ 50.705212] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9865a1cbf0
[ 50.706077] R13: 00007ffcfefe8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.706982]
[ 50.707314] irq event stamp: 11759
[ 50.707752] hardirqs last enabled at (11769): [] __up_console_sem+0x78/0x80
[ 50.708839] hardirqs last disabled at (11780): [] __up_console_sem+0x5d/0x80
[ 50.709932] softirqs last enabled at (11254): [] irq_exit_rcu+0x93/0xc0
[ 50.711001] softirqs last disabled at (11209): [] irq_exit_rcu+0x93/0xc0
[ 50.712038] ---[ end trace 0000000000000000 ]---
[ 50.713485] ------------[ cut here ]------------
[ 50.714071] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.715984] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.717096] Modules linked in:
[ 50.717534] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.718684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.719717] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.720413] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.722629] RSP: 0018:ffff888020057bf0 EFLAGS: 00010286
[ 50.723316] RAX: 0000000000000000 RBX: ffff88800d7e8e40 RCX: 0000000000000000
[ 50.724216] RDX: ffff888016ef3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.725093] RBP: ffff88800d7e8e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.726002] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.726900] R13: ffffffff84e23fe0 R14: ffff88800d7e8e48 R15: ffffffff84db0aa0
[ 50.727797] FS: 0000555556e6c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.728825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.729581] CR2: 00007fecb4a156f4 CR3: 00000000179b8000 CR4: 0000000000350ef0
[ 50.730473] Call Trace:
[ 50.730801]
[ 50.731106] nf_ct_net_init+0x224/0x3d0
[ 50.731661] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.732278] ops_init+0xbb/0x6b0
[ 50.732743] setup_net+0x3d9/0x990
[ 50.733241] ? down_read_killable+0x1d7/0x4e0
[ 50.733826] ? __pfx_setup_net+0x10/0x10
[ 50.734382] ? copy_net_ns+0x17c/0x770
[ 50.734901] copy_net_ns+0x321/0x770
[ 50.735424] create_new_namespaces+0x3f6/0xb30
[ 50.736020] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.736701] ksys_unshare+0x44d/0x8e0
[ 50.737233] ? __pfx_ksys_unshare+0x10/0x10
[ 50.737789] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.738554] __x64_sys_unshare+0x31/0x40
[ 50.739074] do_syscall_64+0x3f/0x90
[ 50.739586] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.740268] RIP: 0033:0x7f986590a0d7
[ 50.740750] 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
[ 50.742946] RSP: 002b:00007ffcfefe8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.743901] RAX: ffffffffffffffda RBX: 00007ffcfefe90e8 RCX: 00007f986590a0d7
[ 50.744833] RDX: 00007f986597441f RSI: 00007ffcfefe8a40 RDI: 0000000040000000
[ 50.745739] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfefe8850
[ 50.746665] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9865a1cbf0
[ 50.747554] R13: 00007ffcfefe8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.748492]
[ 50.748799] irq event stamp: 12551
[ 50.749262] hardirqs last enabled at (12563): [] __up_console_sem+0x78/0x80
[ 50.750337] hardirqs last disabled at (12574): [] __up_console_sem+0x5d/0x80
[ 50.751420] softirqs last enabled at (12512): [] irq_exit_rcu+0x93/0xc0
[ 50.752487] softirqs last disabled at (12505): [] irq_exit_rcu+0x93/0xc0
[ 50.753546] ---[ end trace 0000000000000000 ]---
executing program
[ 52.314942] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.362319] Bluetooth: hci0: command 0x041b tx timeout
[ 56.410264] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.458245] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:11:35 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880200575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556e6c400 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=00007fecb4a156f4 CR3=00000000179b8000 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=0000000000023ab7 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f947c039108 CR3=000000000d48e000 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=2037333a31313a32302038312079614d XMM01=5d3632363232362e30352020205b203a
XMM02=646f4d205d3632363232362e30352020 XMM03=6b7a79732037333a31313a3230203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3835353132362e30352020205b XMM07=79732037333a31313a32302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000