Warning: Permanently added '[localhost]:36168' (ECDSA) to the list of known hosts.
2023/05/16 17:57:24 fuzzer started
2023/05/16 17:57:25 dialing manager at localhost:35573
2023/05/16 17:57:25 checking machine...
2023/05/16 17:57:25 checking revisions...
syzkaller login: [ 44.203997] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:57:25 testing simple program...
[ 44.270410] cgroup: Unknown subsys name 'net'
[ 44.389901] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.151929] audit: type=1400 audit(1684259857.303:6): 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
[ 57.282716] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.284869] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.286667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.289745] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.291547] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.292689] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.677296] ------------[ cut here ]------------
[ 57.678028] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.679781] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.680927] Modules linked in:
[ 57.681402] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.686347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.687582] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.688411] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.690855] RSP: 0018:ffff88801ed97c00 EFLAGS: 00010282
[ 57.691704] RAX: 0000000000000000 RBX: ffff88800ef26c40 RCX: 0000000000000000
[ 57.692763] RDX: ffff8880186e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.693872] RBP: ffff88800ef26c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.695091] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.696219] R13: ffffffff84e223a0 R14: ffff88800ef26c48 R15: ffffffff84d73340
[ 57.697313] FS: 00005555565d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.698541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.699484] CR2: 00007fd3057f56f4 CR3: 000000000d63c000 CR4: 0000000000350ef0
[ 57.700483] Call Trace:
[ 57.700828]
[ 57.701183] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.701843] ipv4_frags_init_net+0x269/0x440
[ 57.702485] ops_init+0xbb/0x6b0
[ 57.702960] setup_net+0x3d9/0x990
[ 57.703513] ? down_read_killable+0x1d7/0x4e0
[ 57.704161] ? __pfx_setup_net+0x10/0x10
[ 57.704743] ? copy_net_ns+0x17c/0x770
[ 57.705329] copy_net_ns+0x321/0x770
[ 57.705843] create_new_namespaces+0x3f6/0xb30
[ 57.706506] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.707208] ksys_unshare+0x44d/0x8e0
[ 57.707736] ? __pfx_ksys_unshare+0x10/0x10
[ 57.708361] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.709156] __x64_sys_unshare+0x31/0x40
[ 57.709707] do_syscall_64+0x3f/0x90
[ 57.710261] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.710959] RIP: 0033:0x7f81b31420d7
[ 57.711529] 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
[ 57.713862] RSP: 002b:00007fffb96fb7b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.714890] RAX: ffffffffffffffda RBX: 00007fffb96fbdf8 RCX: 00007f81b31420d7
[ 57.715877] RDX: 00007f81b31ac41f RSI: 00007fffb96fb750 RDI: 0000000040000000
[ 57.716832] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb96fb560
[ 57.717814] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f81b3254bf0
[ 57.718777] R13: 00007fffb96fb890 R14: 0000000000000000 R15: 00000000000000f8
[ 57.719791]
[ 57.720163] irq event stamp: 9325
[ 57.720626] hardirqs last enabled at (9335): [] __up_console_sem+0x78/0x80
[ 57.721763] hardirqs last disabled at (9346): [] __up_console_sem+0x5d/0x80
[ 57.722912] softirqs last enabled at (9004): [] irq_exit_rcu+0x93/0xc0
[ 57.724082] softirqs last disabled at (8991): [] irq_exit_rcu+0x93/0xc0
[ 57.725215] ---[ end trace 0000000000000000 ]---
[ 57.731164] ------------[ cut here ]------------
[ 57.731804] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.733544] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.734708] Modules linked in:
[ 57.735201] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.736465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.737571] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.738315] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.740683] RSP: 0018:ffff88801ed97c00 EFLAGS: 00010282
[ 57.741429] RAX: 0000000000000000 RBX: ffff88800c5c2640 RCX: 0000000000000000
[ 57.742395] RDX: ffff8880186e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.743382] RBP: ffff88800c5c2654 R08: 0000000000000001 R09: 0000000000000000
[ 57.744354] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.745329] R13: ffffffff84e223a0 R14: ffff88800c5c2648 R15: ffffffff84da62e0
[ 57.746320] FS: 00005555565d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.747410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.748226] CR2: 00007fd3057f56f4 CR3: 000000000d63c000 CR4: 0000000000350ef0
[ 57.749202] Call Trace:
[ 57.749563]
[ 57.749886] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.750588] ipv6_frags_init_net+0x206/0x3c0
[ 57.751258] ops_init+0xbb/0x6b0
[ 57.751749] setup_net+0x3d9/0x990
[ 57.752276] ? down_read_killable+0x1d7/0x4e0
[ 57.752891] ? __pfx_setup_net+0x10/0x10
[ 57.753491] ? copy_net_ns+0x17c/0x770
[ 57.754082] copy_net_ns+0x321/0x770
[ 57.754608] create_new_namespaces+0x3f6/0xb30
[ 57.755301] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.756011] ksys_unshare+0x44d/0x8e0
[ 57.756544] ? __pfx_ksys_unshare+0x10/0x10
[ 57.757190] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.758013] __x64_sys_unshare+0x31/0x40
[ 57.758580] do_syscall_64+0x3f/0x90
[ 57.759171] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.759861] RIP: 0033:0x7f81b31420d7
[ 57.760405] 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
[ 57.762777] RSP: 002b:00007fffb96fb7b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.763843] RAX: ffffffffffffffda RBX: 00007fffb96fbdf8 RCX: 00007f81b31420d7
[ 57.764815] RDX: 00007f81b31ac41f RSI: 00007fffb96fb750 RDI: 0000000040000000
[ 57.765807] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb96fb560
[ 57.766776] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f81b3254bf0
[ 57.767770] R13: 00007fffb96fb890 R14: 0000000000000000 R15: 00000000000000f8
[ 57.768759]
[ 57.769121] irq event stamp: 11207
[ 57.769598] hardirqs last enabled at (11217): [] __up_console_sem+0x78/0x80
[ 57.770765] hardirqs last disabled at (11228): [] __up_console_sem+0x5d/0x80
[ 57.772025] softirqs last enabled at (10446): [] irq_exit_rcu+0x93/0xc0
[ 57.773181] softirqs last disabled at (10331): [] irq_exit_rcu+0x93/0xc0
[ 57.774315] ---[ end trace 0000000000000000 ]---
[ 57.775747] ------------[ cut here ]------------
[ 57.776420] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.778454] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.779628] Modules linked in:
[ 57.780120] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.781382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.782487] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.783255] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.785590] RSP: 0018:ffff88801ed97bf0 EFLAGS: 00010286
[ 57.786338] RAX: 0000000000000000 RBX: ffff88800c5c2c40 RCX: 0000000000000000
[ 57.787329] RDX: ffff8880186e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.788331] RBP: ffff88800c5c2c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.789305] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.790269] R13: ffffffff84e223a0 R14: ffff88800c5c2c48 R15: ffffffff84daf020
[ 57.791273] FS: 00005555565d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.792370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.793195] CR2: 00007fd3057f56f4 CR3: 000000000d63c000 CR4: 0000000000350ef0
[ 57.794162] Call Trace:
[ 57.794531]
[ 57.794859] nf_ct_net_init+0x224/0x3d0
[ 57.795479] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.796135] ops_init+0xbb/0x6b0
[ 57.796621] setup_net+0x3d9/0x990
[ 57.797154] ? down_read_killable+0x1d7/0x4e0
[ 57.797767] ? __pfx_setup_net+0x10/0x10
[ 57.798366] ? copy_net_ns+0x17c/0x770
[ 57.798915] copy_net_ns+0x321/0x770
[ 57.799493] create_new_namespaces+0x3f6/0xb30
[ 57.800173] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.800839] ksys_unshare+0x44d/0x8e0
[ 57.801424] ? __pfx_ksys_unshare+0x10/0x10
[ 57.802067] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.802846] __x64_sys_unshare+0x31/0x40
[ 57.803479] do_syscall_64+0x3f/0x90
[ 57.804041] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.804736] RIP: 0033:0x7f81b31420d7
[ 57.805291] 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
[ 57.807657] RSP: 002b:00007fffb96fb7b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.808711] RAX: ffffffffffffffda RBX: 00007fffb96fbdf8 RCX: 00007f81b31420d7
[ 57.809681] RDX: 00007f81b31ac41f RSI: 00007fffb96fb750 RDI: 0000000040000000
[ 57.810664] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb96fb560
[ 57.811667] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f81b3254bf0
[ 57.812655] R13: 00007fffb96fb890 R14: 0000000000000000 R15: 00000000000000f8
[ 57.813655]
[ 57.814018] irq event stamp: 11965
[ 57.814494] hardirqs last enabled at (11975): [] __up_console_sem+0x78/0x80
[ 57.815709] hardirqs last disabled at (11986): [] __up_console_sem+0x5d/0x80
[ 57.816893] softirqs last enabled at (11574): [] irq_exit_rcu+0x93/0xc0
[ 57.818034] softirqs last disabled at (11569): [] irq_exit_rcu+0x93/0xc0
[ 57.819179] ---[ end trace 0000000000000000 ]---
executing program
[ 59.360499] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.409627] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.456495] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.504053] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:57:31 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ed975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555565d2400 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=00007fd3057f56f4 CR3=000000000d63c000 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=0000000000027145 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f5f95dc4780 CR3=000000000ea52000 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=e89ae1af154ae3a1f84724b5e35b0263
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=98754d2a4718c160000000000013c150 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7bf9fb821a71973500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000