Warning: Permanently added '[localhost]:47495' (ECDSA) to the list of known hosts.
2023/05/18 04:36:50 fuzzer started
2023/05/18 04:36:50 dialing manager at localhost:44319
2023/05/18 04:36:50 checking machine...
2023/05/18 04:36:50 checking revisions...
syzkaller login: [ 59.747720] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:36:51 testing simple program...
[ 59.817143] cgroup: Unknown subsys name 'net'
[ 59.888069] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 72.135380] audit: type=1400 audit(1684384623.382:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 73.204495] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.206306] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.207775] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.210470] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.212946] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.214090] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.620782] ------------[ cut here ]------------
[ 73.621590] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.623290] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.624374] Modules linked in:
[ 73.624778] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.629508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.630542] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.631181] 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
[ 73.633364] RSP: 0018:ffff8880161afc00 EFLAGS: 00010282
[ 73.634012] RAX: 0000000000000000 RBX: ffff88800e159440 RCX: 0000000000000000
[ 73.634906] RDX: ffff888016dc1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.635788] RBP: ffff88800e159454 R08: 0000000000000001 R09: 0000000000000000
[ 73.636675] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.637560] R13: ffffffff84e23fe0 R14: ffff88800e159448 R15: ffffffff84d74dc0
[ 73.638501] FS: 0000555555f84400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.639496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.640215] CR2: 00007ff2abc106f4 CR3: 00000000101a0000 CR4: 0000000000350ef0
[ 73.641119] Call Trace:
[ 73.641478]
[ 73.641778] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.642424] ipv4_frags_init_net+0x269/0x440
[ 73.642973] ops_init+0xbb/0x6b0
[ 73.643442] setup_net+0x3d9/0x990
[ 73.643892] ? down_read_killable+0x1d7/0x4e0
[ 73.644479] ? __pfx_setup_net+0x10/0x10
[ 73.644984] ? copy_net_ns+0x17c/0x770
[ 73.645521] copy_net_ns+0x321/0x770
[ 73.646000] create_new_namespaces+0x3f6/0xb30
[ 73.646632] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.647240] ksys_unshare+0x44d/0x8e0
[ 73.647754] ? __pfx_ksys_unshare+0x10/0x10
[ 73.648292] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.649023] __x64_sys_unshare+0x31/0x40
[ 73.649563] do_syscall_64+0x3f/0x90
[ 73.650036] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.650711] RIP: 0033:0x7f48bb9eb0d7
[ 73.651174] 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
[ 73.653315] RSP: 002b:00007fffeb26b018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.654250] RAX: ffffffffffffffda RBX: 00007fffeb26b658 RCX: 00007f48bb9eb0d7
[ 73.655123] RDX: 00007f48bba5541f RSI: 00007fffeb26afb0 RDI: 0000000040000000
[ 73.655997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffeb26adc0
[ 73.656861] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f48bbafdbf0
[ 73.657741] R13: 00007fffeb26b0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.658681]
[ 73.658982] irq event stamp: 8595
[ 73.659430] hardirqs last enabled at (8607): [] __up_console_sem+0x78/0x80
[ 73.660480] hardirqs last disabled at (8618): [] __up_console_sem+0x5d/0x80
[ 73.661507] softirqs last enabled at (8380): [] irq_exit_rcu+0x93/0xc0
[ 73.662536] softirqs last disabled at (8375): [] irq_exit_rcu+0x93/0xc0
[ 73.663568] ---[ end trace 0000000000000000 ]---
[ 73.668530] ------------[ cut here ]------------
[ 73.669121] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.670765] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.671827] Modules linked in:
[ 73.672238] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.673390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.674403] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.675039] 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
[ 73.677192] RSP: 0018:ffff8880161afc00 EFLAGS: 00010282
[ 73.677868] RAX: 0000000000000000 RBX: ffff8880144dce40 RCX: 0000000000000000
[ 73.678771] RDX: ffff888016dc1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.679644] RBP: ffff8880144dce54 R08: 0000000000000001 R09: 0000000000000000
[ 73.680534] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.681409] R13: ffffffff84e23fe0 R14: ffff8880144dce48 R15: ffffffff84da7d60
[ 73.682283] FS: 0000555555f84400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.683273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.684005] CR2: 00007ff2abc106f4 CR3: 00000000101a0000 CR4: 0000000000350ef0
[ 73.684895] Call Trace:
[ 73.685216]
[ 73.685540] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.686172] ipv6_frags_init_net+0x206/0x3c0
[ 73.686762] ops_init+0xbb/0x6b0
[ 73.687203] setup_net+0x3d9/0x990
[ 73.687687] ? down_read_killable+0x1d7/0x4e0
[ 73.688249] ? __pfx_setup_net+0x10/0x10
[ 73.688784] ? copy_net_ns+0x17c/0x770
[ 73.689288] copy_net_ns+0x321/0x770
[ 73.689794] create_new_namespaces+0x3f6/0xb30
[ 73.690417] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.691024] ksys_unshare+0x44d/0x8e0
[ 73.691541] ? __pfx_ksys_unshare+0x10/0x10
[ 73.692079] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.692804] __x64_sys_unshare+0x31/0x40
[ 73.693314] do_syscall_64+0x3f/0x90
[ 73.693814] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.694487] RIP: 0033:0x7f48bb9eb0d7
[ 73.694951] 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
[ 73.697108] RSP: 002b:00007fffeb26b018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.698055] RAX: ffffffffffffffda RBX: 00007fffeb26b658 RCX: 00007f48bb9eb0d7
[ 73.698962] RDX: 00007f48bba5541f RSI: 00007fffeb26afb0 RDI: 0000000040000000
[ 73.699845] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffeb26adc0
[ 73.700731] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f48bbafdbf0
[ 73.701611] R13: 00007fffeb26b0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.702546]
[ 73.702846] irq event stamp: 10281
[ 73.703281] hardirqs last enabled at (10291): [] __up_console_sem+0x78/0x80
[ 73.704356] hardirqs last disabled at (10302): [] __up_console_sem+0x5d/0x80
[ 73.705412] softirqs last enabled at (9724): [] irq_exit_rcu+0x93/0xc0
[ 73.706446] softirqs last disabled at (9699): [] irq_exit_rcu+0x93/0xc0
[ 73.707466] ---[ end trace 0000000000000000 ]---
[ 73.708800] ------------[ cut here ]------------
[ 73.709464] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.711327] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.712399] Modules linked in:
[ 73.712799] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.713938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.714953] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.715626] 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
[ 73.717764] RSP: 0018:ffff8880161afbf0 EFLAGS: 00010286
[ 73.718457] RAX: 0000000000000000 RBX: ffff8880144dd440 RCX: 0000000000000000
[ 73.719303] RDX: ffff888016dc1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.720186] RBP: ffff8880144dd454 R08: 0000000000000001 R09: 0000000000000000
[ 73.721073] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.721951] R13: ffffffff84e23fe0 R14: ffff8880144dd448 R15: ffffffff84db0aa0
[ 73.722845] FS: 0000555555f84400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.723820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.724544] CR2: 00007ff2abc106f4 CR3: 00000000101a0000 CR4: 0000000000350ef0
[ 73.725416] Call Trace:
[ 73.725738]
[ 73.726033] nf_ct_net_init+0x224/0x3d0
[ 73.726599] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.727166] ops_init+0xbb/0x6b0
[ 73.727645] setup_net+0x3d9/0x990
[ 73.728099] ? down_read_killable+0x1d7/0x4e0
[ 73.728689] ? __pfx_setup_net+0x10/0x10
[ 73.729190] ? copy_net_ns+0x17c/0x770
[ 73.729725] copy_net_ns+0x321/0x770
[ 73.730216] create_new_namespaces+0x3f6/0xb30
[ 73.730831] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.731464] ksys_unshare+0x44d/0x8e0
[ 73.731950] ? __pfx_ksys_unshare+0x10/0x10
[ 73.732515] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.733222] __x64_sys_unshare+0x31/0x40
[ 73.733766] do_syscall_64+0x3f/0x90
[ 73.734263] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.734927] RIP: 0033:0x7f48bb9eb0d7
[ 73.735417] 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
[ 73.737555] RSP: 002b:00007fffeb26b018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.738514] RAX: ffffffffffffffda RBX: 00007fffeb26b658 RCX: 00007f48bb9eb0d7
[ 73.739394] RDX: 00007f48bba5541f RSI: 00007fffeb26afb0 RDI: 0000000040000000
[ 73.740240] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffeb26adc0
[ 73.741117] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f48bbafdbf0
[ 73.741992] R13: 00007fffeb26b0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.742912]
[ 73.743211] irq event stamp: 11151
[ 73.743674] hardirqs last enabled at (11163): [] __up_console_sem+0x78/0x80
[ 73.744718] hardirqs last disabled at (11174): [] __up_console_sem+0x5d/0x80
[ 73.745775] softirqs last enabled at (11136): [] irq_exit_rcu+0x93/0xc0
[ 73.746815] softirqs last disabled at (11127): [] irq_exit_rcu+0x93/0xc0
[ 73.747869] ---[ end trace 0000000000000000 ]---
executing program
[ 75.230933] Bluetooth: hci0: command 0x0409 tx timeout
[ 77.278975] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 79.326419] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.374508] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:36:49 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880161af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555f84400 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=00007ff2abc106f4 CR3=00000000101a0000 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=00000000000263d7 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=00007f1af50760a0 CR3=000000000dcd2000 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=2034303a37333a34302038312079614d XMM01=5d3837373432362e33372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000