Warning: Permanently added '[localhost]:53191' (ECDSA) to the list of known hosts.
2023/05/18 09:26:39 fuzzer started
2023/05/18 09:26:39 dialing manager at localhost:44319
2023/05/18 09:26:39 checking machine...
2023/05/18 09:26:39 checking revisions...
syzkaller login: [ 34.960847] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:26:39 testing simple program...
[ 35.022533] cgroup: Unknown subsys name 'net'
[ 35.088597] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.520616] audit: type=1400 audit(1684402012.352:6): 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
[ 48.638734] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.639829] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.641685] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.644411] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.646327] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.647174] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.936924] ------------[ cut here ]------------
[ 48.937407] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.938525] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.939282] Modules linked in:
[ 48.939564] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.942843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.943701] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.944225] 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
[ 48.945712] RSP: 0018:ffff8880188dfc00 EFLAGS: 00010282
[ 48.946185] RAX: 0000000000000000 RBX: ffff888016124440 RCX: 0000000000000000
[ 48.946780] RDX: ffff8880100751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.947402] RBP: ffff888016124454 R08: 0000000000000001 R09: 0000000000000000
[ 48.947981] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.948589] R13: ffffffff84e23fe0 R14: ffff888016124448 R15: ffffffff84d74dc0
[ 48.949200] FS: 0000555556279400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.949861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.950356] CR2: 00007fdab9f936f4 CR3: 0000000016f22000 CR4: 0000000000350ef0
[ 48.950933] Call Trace:
[ 48.951198]
[ 48.951404] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.951827] ipv4_frags_init_net+0x269/0x440
[ 48.952238] ops_init+0xbb/0x6b0
[ 48.952549] setup_net+0x3d9/0x990
[ 48.952858] ? down_read_killable+0x1d7/0x4e0
[ 48.953263] ? __pfx_setup_net+0x10/0x10
[ 48.953604] ? copy_net_ns+0x17c/0x770
[ 48.953942] copy_net_ns+0x321/0x770
[ 48.954291] create_new_namespaces+0x3f6/0xb30
[ 48.954703] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.955182] ksys_unshare+0x44d/0x8e0
[ 48.955525] ? __pfx_ksys_unshare+0x10/0x10
[ 48.955895] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.956417] __x64_sys_unshare+0x31/0x40
[ 48.956763] do_syscall_64+0x3f/0x90
[ 48.957103] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.957541] RIP: 0033:0x7fc336cfd0d7
[ 48.957876] 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
[ 48.959399] RSP: 002b:00007ffc61d1df08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.960018] RAX: ffffffffffffffda RBX: 00007ffc61d1e548 RCX: 00007fc336cfd0d7
[ 48.960623] RDX: 00007fc336d6741f RSI: 00007ffc61d1dea0 RDI: 0000000040000000
[ 48.961247] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc61d1dcb0
[ 48.961845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc336e0fbf0
[ 48.962451] R13: 00007ffc61d1dfe0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.963078]
[ 48.963319] irq event stamp: 10007
[ 48.963613] hardirqs last enabled at (10017): [] __up_console_sem+0x78/0x80
[ 48.964361] hardirqs last disabled at (10028): [] __up_console_sem+0x5d/0x80
[ 48.965099] softirqs last enabled at (9582): [] irq_exit_rcu+0x93/0xc0
[ 48.965781] softirqs last disabled at (9541): [] irq_exit_rcu+0x93/0xc0
[ 48.966499] ---[ end trace 0000000000000000 ]---
[ 48.970595] ------------[ cut here ]------------
[ 48.971048] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.972192] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.972917] Modules linked in:
[ 48.973230] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.974018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.974711] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.975224] 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
[ 48.976720] RSP: 0018:ffff8880188dfc00 EFLAGS: 00010282
[ 48.977201] RAX: 0000000000000000 RBX: ffff88800d757c40 RCX: 0000000000000000
[ 48.977797] RDX: ffff8880100751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.978412] RBP: ffff88800d757c54 R08: 0000000000000001 R09: 0000000000000000
[ 48.979015] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.979659] R13: ffffffff84e23fe0 R14: ffff88800d757c48 R15: ffffffff84da7d60
[ 48.980286] FS: 0000555556279400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.980950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.981461] CR2: 00007fdab9f936f4 CR3: 0000000016f22000 CR4: 0000000000350ef0
[ 48.982080] Call Trace:
[ 48.982312]
[ 48.982516] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.982947] ipv6_frags_init_net+0x206/0x3c0
[ 48.983370] ops_init+0xbb/0x6b0
[ 48.983678] setup_net+0x3d9/0x990
[ 48.983995] ? down_read_killable+0x1d7/0x4e0
[ 48.984409] ? __pfx_setup_net+0x10/0x10
[ 48.984767] ? copy_net_ns+0x17c/0x770
[ 48.985140] copy_net_ns+0x321/0x770
[ 48.985479] create_new_namespaces+0x3f6/0xb30
[ 48.985887] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.986343] ksys_unshare+0x44d/0x8e0
[ 48.986690] ? __pfx_ksys_unshare+0x10/0x10
[ 48.987088] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.987616] __x64_sys_unshare+0x31/0x40
[ 48.987980] do_syscall_64+0x3f/0x90
[ 48.988329] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.988772] RIP: 0033:0x7fc336cfd0d7
[ 48.989121] 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
[ 48.990610] RSP: 002b:00007ffc61d1df08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.991286] RAX: ffffffffffffffda RBX: 00007ffc61d1e548 RCX: 00007fc336cfd0d7
[ 48.991871] RDX: 00007fc336d6741f RSI: 00007ffc61d1dea0 RDI: 0000000040000000
[ 48.992476] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc61d1dcb0
[ 48.993104] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc336e0fbf0
[ 48.993691] R13: 00007ffc61d1dfe0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.994322]
[ 48.994529] irq event stamp: 11669
[ 48.994832] hardirqs last enabled at (11679): [] __up_console_sem+0x78/0x80
[ 48.995585] hardirqs last disabled at (11690): [] __up_console_sem+0x5d/0x80
[ 48.996325] softirqs last enabled at (10994): [] irq_exit_rcu+0x93/0xc0
[ 48.997057] softirqs last disabled at (10943): [] irq_exit_rcu+0x93/0xc0
[ 48.997746] ---[ end trace 0000000000000000 ]---
[ 48.998888] ------------[ cut here ]------------
[ 48.999357] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.000653] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.001402] Modules linked in:
[ 49.001684] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.002485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.003190] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.003636] 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
[ 49.005135] RSP: 0018:ffff8880188dfbf0 EFLAGS: 00010286
[ 49.005578] RAX: 0000000000000000 RBX: ffff88800d757840 RCX: 0000000000000000
[ 49.006189] RDX: ffff8880100751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.006776] RBP: ffff88800d757854 R08: 0000000000000001 R09: 0000000000000000
[ 49.007428] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.008051] R13: ffffffff84e23fe0 R14: ffff88800d757848 R15: ffffffff84db0aa0
[ 49.008639] FS: 0000555556279400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.009337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.009824] CR2: 00007fdab9f936f4 CR3: 0000000016f22000 CR4: 0000000000350ef0
[ 49.010452] Call Trace:
[ 49.010682]
[ 49.010892] nf_ct_net_init+0x224/0x3d0
[ 49.011304] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.011693] ops_init+0xbb/0x6b0
[ 49.011997] setup_net+0x3d9/0x990
[ 49.012337] ? down_read_killable+0x1d7/0x4e0
[ 49.012727] ? __pfx_setup_net+0x10/0x10
[ 49.013101] ? copy_net_ns+0x17c/0x770
[ 49.013449] copy_net_ns+0x321/0x770
[ 49.013781] create_new_namespaces+0x3f6/0xb30
[ 49.014213] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.014630] ksys_unshare+0x44d/0x8e0
[ 49.014970] ? __pfx_ksys_unshare+0x10/0x10
[ 49.015398] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.015888] __x64_sys_unshare+0x31/0x40
[ 49.016265] do_syscall_64+0x3f/0x90
[ 49.016599] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.017073] RIP: 0033:0x7fc336cfd0d7
[ 49.017401] 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
[ 49.018901] RSP: 002b:00007ffc61d1df08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.019601] RAX: ffffffffffffffda RBX: 00007ffc61d1e548 RCX: 00007fc336cfd0d7
[ 49.020230] RDX: 00007fc336d6741f RSI: 00007ffc61d1dea0 RDI: 0000000040000000
[ 49.020821] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc61d1dcb0
[ 49.021448] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc336e0fbf0
[ 49.022066] R13: 00007ffc61d1dfe0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.022676]
[ 49.022882] irq event stamp: 12411
[ 49.023230] hardirqs last enabled at (12423): [] __up_console_sem+0x78/0x80
[ 49.023949] hardirqs last disabled at (12432): [] __up_console_sem+0x5d/0x80
[ 49.024694] softirqs last enabled at (10994): [] irq_exit_rcu+0x93/0xc0
[ 49.025425] softirqs last disabled at (10943): [] irq_exit_rcu+0x93/0xc0
[ 49.026146] ---[ end trace 0000000000000000 ]---
executing program
[ 50.673772] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.721121] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.769123] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.817156] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:26:53 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880188df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556279400 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=00007fdab9f936f4 CR3=0000000016f22000 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=000000000002e8b7 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=00007ff077251e10 CR3=000000000cb58000 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=2033353a36323a39302038312079614d XMM01=5d3436353933392e38342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000