Warning: Permanently added '[localhost]:55793' (ECDSA) to the list of known hosts.
2023/05/17 21:54:33 fuzzer started
2023/05/17 21:54:34 dialing manager at localhost:44319
2023/05/17 21:54:34 checking machine...
2023/05/17 21:54:34 checking revisions...
syzkaller login: [ 34.954711] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:54:34 testing simple program...
[ 35.025156] cgroup: Unknown subsys name 'net'
[ 35.101662] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.155743] audit: type=1400 audit(1684360487.437:6): 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
[ 49.284321] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.287309] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.288772] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.291868] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.293629] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.295037] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.651226] ------------[ cut here ]------------
[ 49.652068] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.654010] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.655305] Modules linked in:
[ 49.655867] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.660778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.661975] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.662788] 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
[ 49.664974] RSP: 0018:ffff888019be7c00 EFLAGS: 00010282
[ 49.665668] RAX: 0000000000000000 RBX: ffff88800d876040 RCX: 0000000000000000
[ 49.666562] RDX: ffff888016d251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.667419] RBP: ffff88800d876054 R08: 0000000000000001 R09: 0000000000000000
[ 49.668322] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.669223] R13: ffffffff84e23fe0 R14: ffff88800d876048 R15: ffffffff84d74dc0
[ 49.670134] FS: 00005555561b7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.671162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.671963] CR2: 00007f77523136f4 CR3: 0000000019ad4000 CR4: 0000000000350ee0
[ 49.672851] Call Trace:
[ 49.673178]
[ 49.673517] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.674142] ipv4_frags_init_net+0x269/0x440
[ 49.674740] ops_init+0xbb/0x6b0
[ 49.675199] setup_net+0x3d9/0x990
[ 49.675719] ? down_read_killable+0x1d7/0x4e0
[ 49.676302] ? __pfx_setup_net+0x10/0x10
[ 49.676855] ? copy_net_ns+0x17c/0x770
[ 49.677361] copy_net_ns+0x321/0x770
[ 49.677884] create_new_namespaces+0x3f6/0xb30
[ 49.678506] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.679132] ksys_unshare+0x44d/0x8e0
[ 49.679676] ? __pfx_ksys_unshare+0x10/0x10
[ 49.680240] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.680997] __x64_sys_unshare+0x31/0x40
[ 49.681558] do_syscall_64+0x3f/0x90
[ 49.682038] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.682724] RIP: 0033:0x7fc09fee50d7
[ 49.683198] 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
[ 49.685389] RSP: 002b:00007ffe438b8ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.686337] RAX: ffffffffffffffda RBX: 00007ffe438b9118 RCX: 00007fc09fee50d7
[ 49.687242] RDX: 00007fc09ff4f41f RSI: 00007ffe438b8a70 RDI: 0000000040000000
[ 49.688157] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe438b8880
[ 49.689034] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc09fff7bf0
[ 49.689926] R13: 00007ffe438b8bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.690860]
[ 49.691165] irq event stamp: 8363
[ 49.691640] hardirqs last enabled at (8375): [] __up_console_sem+0x78/0x80
[ 49.692708] hardirqs last disabled at (8386): [] __up_console_sem+0x5d/0x80
[ 49.693781] softirqs last enabled at (7922): [] irq_exit_rcu+0x93/0xc0
[ 49.694819] softirqs last disabled at (7867): [] irq_exit_rcu+0x93/0xc0
[ 49.695882] ---[ end trace 0000000000000000 ]---
[ 49.703045] ------------[ cut here ]------------
[ 49.703726] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.705028] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.705895] Modules linked in:
[ 49.706221] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.707144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.707983] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.708415] 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
[ 49.709799] RSP: 0018:ffff888019be7c00 EFLAGS: 00010282
[ 49.710204] RAX: 0000000000000000 RBX: ffff88800f0c4440 RCX: 0000000000000000
[ 49.710791] RDX: ffff888016d251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.711323] RBP: ffff88800f0c4454 R08: 0000000000000001 R09: 0000000000000000
[ 49.711924] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.712452] R13: ffffffff84e23fe0 R14: ffff88800f0c4448 R15: ffffffff84da7d60
[ 49.713040] FS: 00005555561b7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.713792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.714253] CR2: 00007efecad53570 CR3: 0000000019ad4000 CR4: 0000000000350ef0
[ 49.714844] Call Trace:
[ 49.715038]
[ 49.715216] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.715669] ipv6_frags_init_net+0x206/0x3c0
[ 49.716001] ops_init+0xbb/0x6b0
[ 49.716269] setup_net+0x3d9/0x990
[ 49.716622] ? down_read_killable+0x1d7/0x4e0
[ 49.716960] ? __pfx_setup_net+0x10/0x10
[ 49.717267] ? copy_net_ns+0x17c/0x770
[ 49.717650] copy_net_ns+0x321/0x770
[ 49.717940] create_new_namespaces+0x3f6/0xb30
[ 49.718370] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.718921] ksys_unshare+0x44d/0x8e0
[ 49.719283] ? __pfx_ksys_unshare+0x10/0x10
[ 49.719785] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.720305] __x64_sys_unshare+0x31/0x40
[ 49.720785] do_syscall_64+0x3f/0x90
[ 49.721138] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.721702] RIP: 0033:0x7fc09fee50d7
[ 49.722040] 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
[ 49.723382] RSP: 002b:00007ffe438b8ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.723971] RAX: ffffffffffffffda RBX: 00007ffe438b9118 RCX: 00007fc09fee50d7
[ 49.724522] RDX: 00007fc09ff4f41f RSI: 00007ffe438b8a70 RDI: 0000000040000000
[ 49.725042] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe438b8880
[ 49.725584] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc09fff7bf0
[ 49.726105] R13: 00007ffe438b8bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.726671]
[ 49.726850] irq event stamp: 11187
[ 49.727106] hardirqs last enabled at (11197): [] __up_console_sem+0x78/0x80
[ 49.728057] hardirqs last disabled at (11208): [] __up_console_sem+0x5d/0x80
[ 49.729414] softirqs last enabled at (11172): [] irq_exit_rcu+0x93/0xc0
[ 49.730746] softirqs last disabled at (11165): [] irq_exit_rcu+0x93/0xc0
[ 49.732073] ---[ end trace 0000000000000000 ]---
[ 49.733954] ------------[ cut here ]------------
[ 49.734772] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.737369] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.738737] Modules linked in:
[ 49.739236] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.740704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.742005] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.742867] 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
[ 49.745363] RSP: 0018:ffff888019be7bf0 EFLAGS: 00010286
[ 49.746063] RAX: 0000000000000000 RBX: ffff88800f0c4a40 RCX: 0000000000000000
[ 49.746970] RDX: ffff888016d251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.747886] RBP: ffff88800f0c4a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.748804] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.749706] R13: ffffffff84e23fe0 R14: ffff88800f0c4a48 R15: ffffffff84db0aa0
[ 49.750611] FS: 00005555561b7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.751649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.752363] CR2: 00007efecad53570 CR3: 0000000019ad4000 CR4: 0000000000350ef0
[ 49.753270] Call Trace:
[ 49.753633]
[ 49.753930] nf_ct_net_init+0x224/0x3d0
[ 49.754447] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.755067] ops_init+0xbb/0x6b0
[ 49.755556] setup_net+0x3d9/0x990
[ 49.756029] ? down_read_killable+0x1d7/0x4e0
[ 49.756636] ? __pfx_setup_net+0x10/0x10
[ 49.757148] ? copy_net_ns+0x17c/0x770
[ 49.757711] copy_net_ns+0x321/0x770
[ 49.758197] create_new_namespaces+0x3f6/0xb30
[ 49.758818] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.759428] ksys_unshare+0x44d/0x8e0
[ 49.759961] ? __pfx_ksys_unshare+0x10/0x10
[ 49.760543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.761258] __x64_sys_unshare+0x31/0x40
[ 49.761809] do_syscall_64+0x3f/0x90
[ 49.762288] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.762971] RIP: 0033:0x7fc09fee50d7
[ 49.763446] 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
[ 49.765657] RSP: 002b:00007ffe438b8ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.766615] RAX: ffffffffffffffda RBX: 00007ffe438b9118 RCX: 00007fc09fee50d7
[ 49.767510] RDX: 00007fc09ff4f41f RSI: 00007ffe438b8a70 RDI: 0000000040000000
[ 49.768373] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe438b8880
[ 49.769268] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc09fff7bf0
[ 49.770152] R13: 00007ffe438b8bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.771070]
[ 49.771368] irq event stamp: 11943
[ 49.771849] hardirqs last enabled at (11955): [] __up_console_sem+0x78/0x80
[ 49.772914] hardirqs last disabled at (11966): [] __up_console_sem+0x5d/0x80
[ 49.773996] softirqs last enabled at (11728): [] irq_exit_rcu+0x93/0xc0
[ 49.775049] softirqs last disabled at (11723): [] irq_exit_rcu+0x93/0xc0
[ 49.776120] ---[ end trace 0000000000000000 ]---
executing program
[ 51.366196] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.412543] Bluetooth: hci0: command 0x041b tx timeout
[ 55.460556] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.508604] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:54:48 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=1ffff1100d9c132a RCX=ffffffff812d74c3 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff85d35a10 RBP=0000000000000000 RSP=ffff88806ce09938
R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b4c0 R15=0000000000000000
RIP=ffffffff81810228 RFL=00000256 [---ZAP-] 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 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=00007efecadcb118 CR3=0000000016456000 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=2038343a34353a31322037312079614d XMM01=5d3736383535362e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019be75f0
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 00005555561b7400 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=00007f77523136f4 CR3=0000000019ad4000 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