Warning: Permanently added '[localhost]:25416' (ECDSA) to the list of known hosts.
2023/05/18 04:29:44 fuzzer started
2023/05/18 04:29:44 dialing manager at localhost:44319
2023/05/18 04:29:44 checking machine...
2023/05/18 04:29:44 checking revisions...
syzkaller login: [ 41.589077] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:29:44 testing simple program...
[ 41.656861] cgroup: Unknown subsys name 'net'
[ 41.731127] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.514623] audit: type=1400 audit(1684384197.684:6): 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
[ 55.626198] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.630332] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.631928] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.635309] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.637644] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.638833] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.019758] ------------[ cut here ]------------
[ 56.020611] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.022649] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.024034] Modules linked in:
[ 56.024527] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.028986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.030080] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.030732] 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
[ 56.032983] RSP: 0018:ffff8880166e7c00 EFLAGS: 00010282
[ 56.033640] RAX: 0000000000000000 RBX: ffff88800f159040 RCX: 0000000000000000
[ 56.034584] RDX: ffff8880098c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.035501] RBP: ffff88800f159054 R08: 0000000000000001 R09: 0000000000000000
[ 56.036426] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.037356] R13: ffffffff84e23fe0 R14: ffff88800f159048 R15: ffffffff84d74dc0
[ 56.038292] FS: 0000555556925400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.039309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.040076] CR2: 00007f19162ff890 CR3: 0000000015fb8000 CR4: 0000000000350ee0
[ 56.040989] Call Trace:
[ 56.041320]
[ 56.041622] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.042307] ipv4_frags_init_net+0x269/0x440
[ 56.042908] ops_init+0xbb/0x6b0
[ 56.043406] setup_net+0x3d9/0x990
[ 56.043892] ? down_read_killable+0x1d7/0x4e0
[ 56.044518] ? __pfx_setup_net+0x10/0x10
[ 56.045127] ? copy_net_ns+0x17c/0x770
[ 56.045695] copy_net_ns+0x321/0x770
[ 56.046254] create_new_namespaces+0x3f6/0xb30
[ 56.046886] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.047560] ksys_unshare+0x44d/0x8e0
[ 56.048115] ? __pfx_ksys_unshare+0x10/0x10
[ 56.048677] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.049464] __x64_sys_unshare+0x31/0x40
[ 56.050044] do_syscall_64+0x3f/0x90
[ 56.050535] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.051273] RIP: 0033:0x7fa597b260d7
[ 56.051756] 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
[ 56.054449] RSP: 002b:00007fff759a4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.055741] RAX: ffffffffffffffda RBX: 00007fff759a4758 RCX: 00007fa597b260d7
[ 56.057007] RDX: 00007fa597b9041f RSI: 00007fff759a40b0 RDI: 0000000040000000
[ 56.058194] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff759a3ec0
[ 56.059263] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa597c38bf0
[ 56.060219] R13: 00007fff759a41f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.061229]
[ 56.061542] irq event stamp: 7529
[ 56.062037] hardirqs last enabled at (7541): [] __up_console_sem+0x78/0x80
[ 56.063156] hardirqs last disabled at (7552): [] __up_console_sem+0x5d/0x80
[ 56.064273] softirqs last enabled at (7450): [] irq_exit_rcu+0x93/0xc0
[ 56.065394] softirqs last disabled at (7445): [] irq_exit_rcu+0x93/0xc0
[ 56.066460] ---[ end trace 0000000000000000 ]---
[ 56.072131] ------------[ cut here ]------------
[ 56.072766] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.074467] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.075588] Modules linked in:
[ 56.076065] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.077370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.078444] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.079184] 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
[ 56.081491] RSP: 0018:ffff8880166e7c00 EFLAGS: 00010282
[ 56.082216] RAX: 0000000000000000 RBX: ffff888015e66e40 RCX: 0000000000000000
[ 56.083172] RDX: ffff8880098c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.084126] RBP: ffff888015e66e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.085095] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.086040] R13: ffffffff84e23fe0 R14: ffff888015e66e48 R15: ffffffff84da7d60
[ 56.086991] FS: 0000555556925400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.088050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.088803] CR2: 00007f19162ff890 CR3: 0000000015fb8000 CR4: 0000000000350ee0
[ 56.089737] Call Trace:
[ 56.090132]
[ 56.090441] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.091125] ipv6_frags_init_net+0x206/0x3c0
[ 56.091710] ops_init+0xbb/0x6b0
[ 56.092255] setup_net+0x3d9/0x990
[ 56.092759] ? down_read_killable+0x1d7/0x4e0
[ 56.093413] ? __pfx_setup_net+0x10/0x10
[ 56.094004] ? copy_net_ns+0x17c/0x770
[ 56.094535] copy_net_ns+0x321/0x770
[ 56.095084] create_new_namespaces+0x3f6/0xb30
[ 56.095696] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.096382] ksys_unshare+0x44d/0x8e0
[ 56.096931] ? __pfx_ksys_unshare+0x10/0x10
[ 56.097534] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.098340] __x64_sys_unshare+0x31/0x40
[ 56.098893] do_syscall_64+0x3f/0x90
[ 56.099427] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.100137] RIP: 0033:0x7fa597b260d7
[ 56.100621] 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
[ 56.102974] RSP: 002b:00007fff759a4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.103931] RAX: ffffffffffffffda RBX: 00007fff759a4758 RCX: 00007fa597b260d7
[ 56.104888] RDX: 00007fa597b9041f RSI: 00007fff759a40b0 RDI: 0000000040000000
[ 56.105815] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff759a3ec0
[ 56.106745] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa597c38bf0
[ 56.107700] R13: 00007fff759a41f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.108723]
[ 56.109103] irq event stamp: 9457
[ 56.109554] hardirqs last enabled at (9467): [] __up_console_sem+0x78/0x80
[ 56.110677] hardirqs last disabled at (9478): [] __up_console_sem+0x5d/0x80
[ 56.111783] softirqs last enabled at (8548): [] irq_exit_rcu+0x93/0xc0
[ 56.112886] softirqs last disabled at (8543): [] irq_exit_rcu+0x93/0xc0
[ 56.114011] ---[ end trace 0000000000000000 ]---
[ 56.115403] ------------[ cut here ]------------
[ 56.116043] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.117999] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.119114] Modules linked in:
[ 56.119546] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.120817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.121919] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.122629] 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
[ 56.125046] RSP: 0018:ffff8880166e7bf0 EFLAGS: 00010286
[ 56.125732] RAX: 0000000000000000 RBX: ffff888015e67840 RCX: 0000000000000000
[ 56.126697] RDX: ffff8880098c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.127663] RBP: ffff888015e67854 R08: 0000000000000001 R09: 0000000000000000
[ 56.128622] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.129613] R13: ffffffff84e23fe0 R14: ffff888015e67848 R15: ffffffff84db0aa0
[ 56.130571] FS: 0000555556925400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.131628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.132430] CR2: 00007f19162ff890 CR3: 0000000015fb8000 CR4: 0000000000350ee0
[ 56.133411] Call Trace:
[ 56.133758]
[ 56.134124] nf_ct_net_init+0x224/0x3d0
[ 56.134673] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.135327] ops_init+0xbb/0x6b0
[ 56.135793] setup_net+0x3d9/0x990
[ 56.136319] ? down_read_killable+0x1d7/0x4e0
[ 56.137007] ? __pfx_setup_net+0x10/0x10
[ 56.137547] ? copy_net_ns+0x17c/0x770
[ 56.138128] copy_net_ns+0x321/0x770
[ 56.138644] create_new_namespaces+0x3f6/0xb30
[ 56.139363] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.140060] ksys_unshare+0x44d/0x8e0
[ 56.140573] ? __pfx_ksys_unshare+0x10/0x10
[ 56.141228] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.142028] __x64_sys_unshare+0x31/0x40
[ 56.142570] do_syscall_64+0x3f/0x90
[ 56.143133] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.143826] RIP: 0033:0x7fa597b260d7
[ 56.144368] 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
[ 56.146722] RSP: 002b:00007fff759a4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.147738] RAX: ffffffffffffffda RBX: 00007fff759a4758 RCX: 00007fa597b260d7
[ 56.148685] RDX: 00007fa597b9041f RSI: 00007fff759a40b0 RDI: 0000000040000000
[ 56.149692] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff759a3ec0
[ 56.150659] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa597c38bf0
[ 56.151625] R13: 00007fff759a41f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.152595]
[ 56.152989] irq event stamp: 10269
[ 56.153455] hardirqs last enabled at (10279): [] __up_console_sem+0x78/0x80
[ 56.154613] hardirqs last disabled at (10290): [] __up_console_sem+0x5d/0x80
[ 56.156102] softirqs last enabled at (9766): [] irq_exit_rcu+0x93/0xc0
[ 56.157593] softirqs last disabled at (9761): [] irq_exit_rcu+0x93/0xc0
[ 56.159044] ---[ end trace 0000000000000000 ]---
executing program
[ 57.701550] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.749030] Bluetooth: hci0: command 0x041b tx timeout
[ 61.797117] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.845112] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:29:53 Registers:
info registers vcpu 0
RAX=ffffffff879724b8 RBX=0000000000000030 RCX=ffffffff8792bb18 RDX=0000000000000111
RSI=1ffffffff0f2d3e9 RDI=ffffffff87969f78 RBP=ffffffff812c1330 RSP=ffff888015a6f190
R8 =ffffffff877a4550 R9 =ffffffff8792baa8 R10=0000000000000002 R11=1ffffffff0e650ee
R12=ffff888015a6f2f8 R13=ffffffff8792bb28 R14=dffffc0000000000 R15=ffffffff8792bb18
RIP=ffffffff812c301b RFL=00000046 [---Z-P-] 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 00007f8af4311700 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=00007f1916356de0 CR3=000000000f120000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3130323534352e39322020205b3e3400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880166e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556925400 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=00007f19162ff890 CR3=0000000015fb8000 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