Warning: Permanently added '[localhost]:51357' (ECDSA) to the list of known hosts.
2023/05/18 06:46:09 fuzzer started
2023/05/18 06:46:10 dialing manager at localhost:44319
2023/05/18 06:46:10 checking machine...
2023/05/18 06:46:10 checking revisions...
syzkaller login: [ 36.157820] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:46:10 testing simple program...
[ 36.222113] cgroup: Unknown subsys name 'net'
[ 36.294422] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.360887] audit: type=1400 audit(1684392382.473:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.471483] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.473456] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.476144] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.479232] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.481484] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.483866] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.877534] ------------[ cut here ]------------
[ 49.878311] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.880300] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.881628] Modules linked in:
[ 49.882138] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.886559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.887483] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.888144] 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
[ 49.890177] RSP: 0018:ffff888010147c00 EFLAGS: 00010282
[ 49.890821] RAX: 0000000000000000 RBX: ffff888008f98040 RCX: 0000000000000000
[ 49.891690] RDX: ffff88800fcc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.892549] RBP: ffff888008f98054 R08: 0000000000000001 R09: 0000000000000000
[ 49.893350] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.894180] R13: ffffffff84e23fe0 R14: ffff888008f98048 R15: ffffffff84d74dc0
[ 49.895022] FS: 0000555556d43400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.895966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.896667] CR2: 00007fd64251f6f4 CR3: 000000000e838000 CR4: 0000000000350ee0
[ 49.897469] Call Trace:
[ 49.897811]
[ 49.898096] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.898703] ipv4_frags_init_net+0x269/0x440
[ 49.899234] ops_init+0xbb/0x6b0
[ 49.899687] setup_net+0x3d9/0x990
[ 49.900128] ? down_read_killable+0x1d7/0x4e0
[ 49.900700] ? __pfx_setup_net+0x10/0x10
[ 49.901181] ? copy_net_ns+0x17c/0x770
[ 49.901688] copy_net_ns+0x321/0x770
[ 49.902149] create_new_namespaces+0x3f6/0xb30
[ 49.902732] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.903311] ksys_unshare+0x44d/0x8e0
[ 49.903805] ? __pfx_ksys_unshare+0x10/0x10
[ 49.904346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.905048] __x64_sys_unshare+0x31/0x40
[ 49.905562] do_syscall_64+0x3f/0x90
[ 49.906015] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.906652] RIP: 0033:0x7fb93cc540d7
[ 49.907126] 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
[ 49.909336] RSP: 002b:00007ffd55f4f8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.910300] RAX: ffffffffffffffda RBX: 00007ffd55f4fef8 RCX: 00007fb93cc540d7
[ 49.911186] RDX: 00007fb93ccbe41f RSI: 00007ffd55f4f850 RDI: 0000000040000000
[ 49.912106] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd55f4f660
[ 49.913001] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb93cd66bf0
[ 49.913897] R13: 00007ffd55f4f990 R14: 0000000000000000 R15: 00000000000000f8
[ 49.914817]
[ 49.915123] irq event stamp: 7849
[ 49.915582] hardirqs last enabled at (7861): [] __up_console_sem+0x78/0x80
[ 49.916676] hardirqs last disabled at (7872): [] __up_console_sem+0x5d/0x80
[ 49.917749] softirqs last enabled at (7798): [] irq_exit_rcu+0x93/0xc0
[ 49.918786] softirqs last disabled at (7793): [] irq_exit_rcu+0x93/0xc0
[ 49.919842] ---[ end trace 0000000000000000 ]---
[ 49.924850] ------------[ cut here ]------------
[ 49.925444] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.927091] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.928156] Modules linked in:
[ 49.928595] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.929742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.930747] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.931392] 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
[ 49.933582] RSP: 0018:ffff888010147c00 EFLAGS: 00010282
[ 49.934232] RAX: 0000000000000000 RBX: ffff888009667440 RCX: 0000000000000000
[ 49.935121] RDX: ffff88800fcc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.936036] RBP: ffff888009667454 R08: 0000000000000001 R09: 0000000000000000
[ 49.936922] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.937801] R13: ffffffff84e23fe0 R14: ffff888009667448 R15: ffffffff84da7d60
[ 49.938696] FS: 0000555556d43400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.939698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.940425] CR2: 00007fd64251f6f4 CR3: 000000000e838000 CR4: 0000000000350ee0
[ 49.941316] Call Trace:
[ 49.941673]
[ 49.941975] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.942630] ipv6_frags_init_net+0x206/0x3c0
[ 49.943195] ops_init+0xbb/0x6b0
[ 49.943680] setup_net+0x3d9/0x990
[ 49.944156] ? down_read_killable+0x1d7/0x4e0
[ 49.944770] ? __pfx_setup_net+0x10/0x10
[ 49.945287] ? copy_net_ns+0x17c/0x770
[ 49.945829] copy_net_ns+0x321/0x770
[ 49.946320] create_new_namespaces+0x3f6/0xb30
[ 49.946943] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.947592] ksys_unshare+0x44d/0x8e0
[ 49.948112] ? __pfx_ksys_unshare+0x10/0x10
[ 49.948690] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.949402] __x64_sys_unshare+0x31/0x40
[ 49.949951] do_syscall_64+0x3f/0x90
[ 49.950433] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.951112] RIP: 0033:0x7fb93cc540d7
[ 49.951616] 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
[ 49.953795] RSP: 002b:00007ffd55f4f8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.954683] RAX: ffffffffffffffda RBX: 00007ffd55f4fef8 RCX: 00007fb93cc540d7
[ 49.955491] RDX: 00007fb93ccbe41f RSI: 00007ffd55f4f850 RDI: 0000000040000000
[ 49.956343] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd55f4f660
[ 49.957184] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb93cd66bf0
[ 49.958026] R13: 00007ffd55f4f990 R14: 0000000000000000 R15: 00000000000000f8
[ 49.958889]
[ 49.959176] irq event stamp: 9385
[ 49.959605] hardirqs last enabled at (9397): [] __up_console_sem+0x78/0x80
[ 49.960618] hardirqs last disabled at (9408): [] __up_console_sem+0x5d/0x80
[ 49.961618] softirqs last enabled at (8434): [] netlink_insert+0x187/0x1820
[ 49.962644] softirqs last disabled at (8432): [] release_sock+0x1f/0x1b0
[ 49.963605] ---[ end trace 0000000000000000 ]---
[ 49.964977] ------------[ cut here ]------------
[ 49.965645] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.967416] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.968428] Modules linked in:
[ 49.968836] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.969913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.970853] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.971462] 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
[ 49.973489] RSP: 0018:ffff888010147bf0 EFLAGS: 00010286
[ 49.974127] RAX: 0000000000000000 RBX: ffff888009666c40 RCX: 0000000000000000
[ 49.974984] RDX: ffff88800fcc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.975817] RBP: ffff888009666c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.976680] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.977487] R13: ffffffff84e23fe0 R14: ffff888009666c48 R15: ffffffff84db0aa0
[ 49.978326] FS: 0000555556d43400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.979258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.979956] CR2: 00007fd64251f6f4 CR3: 000000000e838000 CR4: 0000000000350ee0
[ 49.980820] Call Trace:
[ 49.981132]
[ 49.981415] nf_ct_net_init+0x224/0x3d0
[ 49.981944] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.982493] ops_init+0xbb/0x6b0
[ 49.982949] setup_net+0x3d9/0x990
[ 49.983380] ? down_read_killable+0x1d7/0x4e0
[ 49.983975] ? __pfx_setup_net+0x10/0x10
[ 49.984459] ? copy_net_ns+0x17c/0x770
[ 49.984972] copy_net_ns+0x321/0x770
[ 49.985428] create_new_namespaces+0x3f6/0xb30
[ 49.986008] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.986616] ksys_unshare+0x44d/0x8e0
[ 49.987081] ? __pfx_ksys_unshare+0x10/0x10
[ 49.987625] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.988306] __x64_sys_unshare+0x31/0x40
[ 49.988823] do_syscall_64+0x3f/0x90
[ 49.989278] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.989922] RIP: 0033:0x7fb93cc540d7
[ 49.990362] 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
[ 49.992536] RSP: 002b:00007ffd55f4f8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.993449] RAX: ffffffffffffffda RBX: 00007ffd55f4fef8 RCX: 00007fb93cc540d7
[ 49.994338] RDX: 00007fb93ccbe41f RSI: 00007ffd55f4f850 RDI: 0000000040000000
[ 49.995215] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd55f4f660
[ 49.996123] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb93cd66bf0
[ 49.997002] R13: 00007ffd55f4f990 R14: 0000000000000000 R15: 00000000000000f8
[ 49.997923]
[ 49.998229] irq event stamp: 10189
[ 49.998694] hardirqs last enabled at (10201): [] __up_console_sem+0x78/0x80
[ 49.999753] hardirqs last disabled at (10212): [] __up_console_sem+0x5d/0x80
[ 50.000834] softirqs last enabled at (9878): [] irq_exit_rcu+0x93/0xc0
[ 50.001872] softirqs last disabled at (9869): [] irq_exit_rcu+0x93/0xc0
[ 50.002920] ---[ end trace 0000000000000000 ]---
executing program
[ 51.557989] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.604609] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.652603] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.700599] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:46:24 Registers:
info registers vcpu 0
RAX=0000000000024f45 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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=00007fcbcb238bb0 CR3=000000000dd5c000 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=775266eb27ff3792374fbc79fe6be6eb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=41eb72b50256c852000000000013b758 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2caa269b6c8bd19400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880101475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556d43400 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=00007fd64251f6f4 CR3=000000000e838000 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