Warning: Permanently added '[localhost]:49152' (ECDSA) to the list of known hosts.
2023/05/18 01:52:19 fuzzer started
2023/05/18 01:52:19 dialing manager at localhost:44319
2023/05/18 01:52:19 checking machine...
2023/05/18 01:52:19 checking revisions...
syzkaller login: [ 47.054695] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:52:19 testing simple program...
[ 47.127987] cgroup: Unknown subsys name 'net'
[ 47.224874] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.276862] audit: type=1400 audit(1684374752.836:6): 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
[ 61.422638] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.424122] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.426409] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.430549] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.432165] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.434791] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.872645] ------------[ cut here ]------------
[ 61.873397] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.875612] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.876812] Modules linked in:
[ 61.877256] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.879941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.883494] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.884217] 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
[ 61.886631] RSP: 0018:ffff888020347c00 EFLAGS: 00010282
[ 61.887348] RAX: 0000000000000000 RBX: ffff8880103df840 RCX: 0000000000000000
[ 61.888324] RDX: ffff8880187851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.889311] RBP: ffff8880103df854 R08: 0000000000000001 R09: 0000000000000000
[ 61.890283] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.891274] R13: ffffffff84e23fe0 R14: ffff8880103df848 R15: ffffffff84d74dc0
[ 61.892283] FS: 000055555652c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.893401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.894178] CR2: 00007f8adb4736f4 CR3: 000000000edac000 CR4: 0000000000350ee0
[ 61.895158] Call Trace:
[ 61.895543]
[ 61.895872] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.896582] ipv4_frags_init_net+0x269/0x440
[ 61.897201] ops_init+0xbb/0x6b0
[ 61.897724] setup_net+0x3d9/0x990
[ 61.898220] ? down_read_killable+0x1d7/0x4e0
[ 61.898883] ? __pfx_setup_net+0x10/0x10
[ 61.899475] ? copy_net_ns+0x17c/0x770
[ 61.900048] copy_net_ns+0x321/0x770
[ 61.900611] create_new_namespaces+0x3f6/0xb30
[ 61.901249] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.901965] ksys_unshare+0x44d/0x8e0
[ 61.902548] ? __pfx_ksys_unshare+0x10/0x10
[ 61.903145] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.903978] __x64_sys_unshare+0x31/0x40
[ 61.904576] do_syscall_64+0x3f/0x90
[ 61.905096] entry_SYSCALL_64_after_hwframe+0x72/0xdc
executing program
[ 61.905868] RIP: 0033:0x7f917a8e20d7
[ 61.906602] 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
[ 61.909030] RSP: 002b:00007ffc56447198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.910077] RAX: ffffffffffffffda RBX: 00007ffc564477d8 RCX: 00007f917a8e20d7
[ 61.911055] RDX: 00007f917a94c41f RSI: 00007ffc56447130 RDI: 0000000040000000
[ 61.912040] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc56446f40
[ 61.913021] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f917a9f4bf0
[ 61.914004] R13: 00007ffc56447270 R14: 0000000000000000 R15: 00000000000000f8
[ 61.915000]
[ 61.915336] irq event stamp: 8675
[ 61.915830] hardirqs last enabled at (8687): [] __up_console_sem+0x78/0x80
[ 61.917010] hardirqs last disabled at (8698): [] __up_console_sem+0x5d/0x80
[ 61.918184] softirqs last enabled at (8096): [] irq_exit_rcu+0x93/0xc0
[ 61.919323] softirqs last disabled at (8067): [] irq_exit_rcu+0x93/0xc0
[ 61.920489] ---[ end trace 0000000000000000 ]---
[ 61.926238] ------------[ cut here ]------------
[ 61.926964] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.928912] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.930072] Modules linked in:
[ 61.930551] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.931846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.932959] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.933691] 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
[ 61.936099] RSP: 0018:ffff888020347c00 EFLAGS: 00010282
[ 61.936871] RAX: 0000000000000000 RBX: ffff88800e1b2040 RCX: 0000000000000000
[ 61.937854] RDX: ffff8880187851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.938852] RBP: ffff88800e1b2054 R08: 0000000000000001 R09: 0000000000000000
[ 61.939854] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.940846] R13: ffffffff84e23fe0 R14: ffff88800e1b2048 R15: ffffffff84da7d60
[ 61.941832] FS: 000055555652c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.942917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.943734] CR2: 00007f8adb4736f4 CR3: 000000000edac000 CR4: 0000000000350ee0
[ 61.944728] Call Trace:
[ 61.945093]
[ 61.945452] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.946130] ipv6_frags_init_net+0x206/0x3c0
[ 61.946778] ops_init+0xbb/0x6b0
[ 61.947266] setup_net+0x3d9/0x990
[ 61.947804] ? down_read_killable+0x1d7/0x4e0
[ 61.948499] ? __pfx_setup_net+0x10/0x10
[ 61.949061] ? copy_net_ns+0x17c/0x770
[ 61.949664] copy_net_ns+0x321/0x770
[ 61.950195] create_new_namespaces+0x3f6/0xb30
[ 61.950867] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.951574] ksys_unshare+0x44d/0x8e0
[ 61.952127] ? __pfx_ksys_unshare+0x10/0x10
[ 61.952766] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.953578] __x64_sys_unshare+0x31/0x40
[ 61.954146] do_syscall_64+0x3f/0x90
[ 61.954711] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.955458] RIP: 0033:0x7f917a8e20d7
[ 61.955973] 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
[ 61.958378] RSP: 002b:00007ffc56447198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.959420] RAX: ffffffffffffffda RBX: 00007ffc564477d8 RCX: 00007f917a8e20d7
[ 61.960423] RDX: 00007f917a94c41f RSI: 00007ffc56447130 RDI: 0000000040000000
[ 61.961408] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc56446f40
[ 61.962389] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f917a9f4bf0
[ 61.963347] R13: 00007ffc56447270 R14: 0000000000000000 R15: 00000000000000f8
[ 61.964414]
[ 61.964744] irq event stamp: 10399
[ 61.965223] hardirqs last enabled at (10409): [] __up_console_sem+0x78/0x80
[ 61.966431] hardirqs last disabled at (10420): [] __up_console_sem+0x5d/0x80
[ 61.967607] softirqs last enabled at (9874): [] irq_exit_rcu+0x93/0xc0
[ 61.968759] softirqs last disabled at (9859): [] irq_exit_rcu+0x93/0xc0
[ 61.969883] ---[ end trace 0000000000000000 ]---
[ 61.971350] ------------[ cut here ]------------
[ 61.972047] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.974108] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.975285] Modules linked in:
[ 61.975774] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.977078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.978197] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.978939] 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
[ 61.981346] RSP: 0018:ffff888020347bf0 EFLAGS: 00010286
[ 61.982084] RAX: 0000000000000000 RBX: ffff88800e1b3c40 RCX: 0000000000000000
[ 61.983067] RDX: ffff8880187851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.984042] RBP: ffff88800e1b3c54 R08: 0000000000000001 R09: 0000000000000000
[ 61.985022] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.986003] R13: ffffffff84e23fe0 R14: ffff88800e1b3c48 R15: ffffffff84db0aa0
[ 61.986994] FS: 000055555652c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.988099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.988902] CR2: 00007f8adb4736f4 CR3: 000000000edac000 CR4: 0000000000350ee0
[ 61.989896] Call Trace:
[ 61.990253]
[ 61.990621] nf_ct_net_init+0x224/0x3d0
[ 61.991193] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.991866] ops_init+0xbb/0x6b0
[ 61.992391] setup_net+0x3d9/0x990
[ 61.992892] ? down_read_killable+0x1d7/0x4e0
[ 61.993553] ? __pfx_setup_net+0x10/0x10
[ 61.994113] ? copy_net_ns+0x17c/0x770
[ 61.994707] copy_net_ns+0x321/0x770
[ 61.995237] create_new_namespaces+0x3f6/0xb30
[ 61.995928] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.996632] ksys_unshare+0x44d/0x8e0
[ 61.997173] ? __pfx_ksys_unshare+0x10/0x10
[ 61.997803] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.998615] __x64_sys_unshare+0x31/0x40
[ 61.999181] do_syscall_64+0x3f/0x90
[ 61.999731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.000482] RIP: 0033:0x7f917a8e20d7
[ 62.000991] 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
[ 62.003401] RSP: 002b:00007ffc56447198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.004468] RAX: ffffffffffffffda RBX: 00007ffc564477d8 RCX: 00007f917a8e20d7
[ 62.005455] RDX: 00007f917a94c41f RSI: 00007ffc56447130 RDI: 0000000040000000
[ 62.006450] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc56446f40
[ 62.007424] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f917a9f4bf0
[ 62.008447] R13: 00007ffc56447270 R14: 0000000000000000 R15: 00000000000000f8
[ 62.009464]
[ 62.009802] irq event stamp: 11175
[ 62.010287] hardirqs last enabled at (11185): [] __up_console_sem+0x78/0x80
[ 62.011478] hardirqs last disabled at (11196): [] __up_console_sem+0x5d/0x80
[ 62.012692] softirqs last enabled at (10858): [] irq_exit_rcu+0x93/0xc0
[ 62.013846] softirqs last disabled at (10853): [] irq_exit_rcu+0x93/0xc0
[ 62.014994] ---[ end trace 0000000000000000 ]---
[ 63.507192] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.554735] Bluetooth: hci0: command 0x041b tx timeout
[ 67.602476] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.650445] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:52:23 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=1ffff11002df1f35 RCX=ffffffff81b4322b RDX=ffff88800ccb0000
RSI=0000000000000000 RDI=0000000000000004 RBP=ffff88801989c808 RSP=ffff888016f8f970
R8 =0000000000000004 R9 =0000000000000020 R10=0000000000000020 R11=0000000000000001
R12=ffff888019b99160 R13=ffff888016f8f9e8 R14=0000000000000020 R15=0000000000000020
RIP=ffffffff814be64b RFL=00000246 [---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 00007f6a09bd2700 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=00007f3b62def590 CR3=000000000eb3a000 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=2034333a32353a31302038312079614d XMM01=5d3134393937382e31362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3134393937382e31362020205b20 XMM07=732034333a32353a3130203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000037 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888020347618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000037 R11=0000000000000001
R12=0000000000000037 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 000055555652c400 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=00007f8adb4736f4 CR3=000000000edac000 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