Warning: Permanently added '[localhost]:21344' (ECDSA) to the list of known hosts.
2023/05/16 21:37:15 fuzzer started
2023/05/16 21:37:15 dialing manager at localhost:35573
2023/05/16 21:37:15 checking machine...
2023/05/16 21:37:15 checking revisions...
syzkaller login: [ 37.369140] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:37:15 testing simple program...
[ 37.441486] cgroup: Unknown subsys name 'net'
[ 37.562064] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.061258] audit: type=1400 audit(1684273050.229:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 53.179033] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.180505] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.183048] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.186410] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.187936] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.190616] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.574552] ------------[ cut here ]------------
[ 53.575250] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.577003] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.578108] Modules linked in:
[ 53.578521] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.580376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.584311] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.584996] 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
[ 53.587204] RSP: 0018:ffff88801f41fc00 EFLAGS: 00010282
[ 53.587903] RAX: 0000000000000000 RBX: ffff88800d87b440 RCX: 0000000000000000
[ 53.588787] RDX: ffff88800f91b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.589656] RBP: ffff88800d87b454 R08: 0000000000000001 R09: 0000000000000000
[ 53.590547] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.591439] R13: ffffffff84e223a0 R14: ffff88800d87b448 R15: ffffffff84d73340
[ 53.592329] FS: 0000555556966400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.593319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.594091] CR2: 00007faaccbd86f4 CR3: 0000000020230000 CR4: 0000000000350ef0
[ 53.594969] Call Trace:
[ 53.595296]
[ 53.595590] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.596235] ipv4_frags_init_net+0x269/0x440
[ 53.596819] ops_init+0xbb/0x6b0
[ 53.597264] setup_net+0x3d9/0x990
[ 53.597706] ? down_read_killable+0x1d7/0x4e0
[ 53.598310] ? __pfx_setup_net+0x10/0x10
[ 53.598841] ? copy_net_ns+0x17c/0x770
[ 53.599344] copy_net_ns+0x321/0x770
[ 53.599844] create_new_namespaces+0x3f6/0xb30
[ 53.600427] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.601074] ksys_unshare+0x44d/0x8e0
[ 53.601565] ? __pfx_ksys_unshare+0x10/0x10
[ 53.602145] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.602881] __x64_sys_unshare+0x31/0x40
[ 53.603394] do_syscall_64+0x3f/0x90
[ 53.603894] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.604527] RIP: 0033:0x7f2d896b30d7
[ 53.605022] 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
[ 53.607200] RSP: 002b:00007fffd1f0a678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.608152] RAX: ffffffffffffffda RBX: 00007fffd1f0acb8 RCX: 00007f2d896b30d7
[ 53.609030] RDX: 00007f2d8971d41f RSI: 00007fffd1f0a610 RDI: 0000000040000000
[ 53.609926] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1f0a420
[ 53.610805] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d897c5bf0
[ 53.611664] R13: 00007fffd1f0a750 R14: 0000000000000000 R15: 00000000000000f8
[ 53.612579]
[ 53.612904] irq event stamp: 8233
[ 53.613323] hardirqs last enabled at (8243): [] __up_console_sem+0x78/0x80
[ 53.614404] hardirqs last disabled at (8254): [] __up_console_sem+0x5d/0x80
[ 53.615452] softirqs last enabled at (7782): [] irq_exit_rcu+0x93/0xc0
[ 53.616476] softirqs last disabled at (7773): [] irq_exit_rcu+0x93/0xc0
[ 53.617496] ---[ end trace 0000000000000000 ]---
[ 53.622811] ------------[ cut here ]------------
[ 53.623396] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.625122] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.626186] Modules linked in:
[ 53.626601] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.627778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.628790] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.629429] 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
[ 53.631635] RSP: 0018:ffff88801f41fc00 EFLAGS: 00010282
[ 53.632325] RAX: 0000000000000000 RBX: ffff88800d99d040 RCX: 0000000000000000
[ 53.633217] RDX: ffff88800f91b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.634112] RBP: ffff88800d99d054 R08: 0000000000000001 R09: 0000000000000000
[ 53.634991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.635874] R13: ffffffff84e223a0 R14: ffff88800d99d048 R15: ffffffff84da62e0
[ 53.636729] FS: 0000555556966400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.637724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.638478] CR2: 00007faaccbd86f4 CR3: 0000000020230000 CR4: 0000000000350ef0
[ 53.639366] Call Trace:
[ 53.639688]
[ 53.640015] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.640622] ipv6_frags_init_net+0x206/0x3c0
[ 53.641203] ops_init+0xbb/0x6b0
[ 53.641649] setup_net+0x3d9/0x990
[ 53.642157] ? down_read_killable+0x1d7/0x4e0
[ 53.642722] ? __pfx_setup_net+0x10/0x10
[ 53.643253] ? copy_net_ns+0x17c/0x770
[ 53.643783] copy_net_ns+0x321/0x770
[ 53.644261] create_new_namespaces+0x3f6/0xb30
[ 53.644868] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.645486] ksys_unshare+0x44d/0x8e0
[ 53.646011] ? __pfx_ksys_unshare+0x10/0x10
[ 53.646551] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.647279] __x64_sys_unshare+0x31/0x40
[ 53.647821] do_syscall_64+0x3f/0x90
[ 53.648291] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.648950] RIP: 0033:0x7f2d896b30d7
[ 53.649411] 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
[ 53.651600] RSP: 002b:00007fffd1f0a678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.652535] RAX: ffffffffffffffda RBX: 00007fffd1f0acb8 RCX: 00007f2d896b30d7
[ 53.653415] RDX: 00007f2d8971d41f RSI: 00007fffd1f0a610 RDI: 0000000040000000
[ 53.654296] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1f0a420
[ 53.655174] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d897c5bf0
[ 53.656066] R13: 00007fffd1f0a750 R14: 0000000000000000 R15: 00000000000000f8
[ 53.656974]
[ 53.657277] irq event stamp: 10003
[ 53.657715] hardirqs last enabled at (10013): [] __up_console_sem+0x78/0x80
[ 53.658802] hardirqs last disabled at (10026): [] __up_console_sem+0x5d/0x80
[ 53.659867] softirqs last enabled at (9594): [] irq_exit_rcu+0x93/0xc0
[ 53.660882] softirqs last disabled at (9589): [] irq_exit_rcu+0x93/0xc0
[ 53.661932] ---[ end trace 0000000000000000 ]---
[ 53.663252] ------------[ cut here ]------------
[ 53.663963] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.665878] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.666935] Modules linked in:
[ 53.667339] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.668498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.669509] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.670214] 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
[ 53.672381] RSP: 0018:ffff88801f41fbf0 EFLAGS: 00010286
[ 53.673060] RAX: 0000000000000000 RBX: ffff888013a4f440 RCX: 0000000000000000
[ 53.673951] RDX: ffff88800f91b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.674834] RBP: ffff888013a4f454 R08: 0000000000000001 R09: 0000000000000000
[ 53.675692] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.676579] R13: ffffffff84e223a0 R14: ffff888013a4f448 R15: ffffffff84daf020
[ 53.677465] FS: 0000555556966400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.678467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.679203] CR2: 00007faaccbd86f4 CR3: 0000000020230000 CR4: 0000000000350ef0
[ 53.680092] Call Trace:
[ 53.680415]
[ 53.680714] nf_ct_net_init+0x224/0x3d0
[ 53.681255] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.681869] ops_init+0xbb/0x6b0
[ 53.682320] setup_net+0x3d9/0x990
[ 53.682806] ? down_read_killable+0x1d7/0x4e0
[ 53.683367] ? __pfx_setup_net+0x10/0x10
[ 53.683901] ? copy_net_ns+0x17c/0x770
[ 53.684405] copy_net_ns+0x321/0x770
[ 53.684921] create_new_namespaces+0x3f6/0xb30
[ 53.685509] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.686173] ksys_unshare+0x44d/0x8e0
[ 53.686660] ? __pfx_ksys_unshare+0x10/0x10
[ 53.687241] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.687977] __x64_sys_unshare+0x31/0x40
[ 53.688490] do_syscall_64+0x3f/0x90
[ 53.688991] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.689630] RIP: 0033:0x7f2d896b30d7
[ 53.690147] 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
[ 53.692311] RSP: 002b:00007fffd1f0a678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.693262] RAX: ffffffffffffffda RBX: 00007fffd1f0acb8 RCX: 00007f2d896b30d7
[ 53.694155] RDX: 00007f2d8971d41f RSI: 00007fffd1f0a610 RDI: 0000000040000000
[ 53.695051] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1f0a420
[ 53.695941] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d897c5bf0
[ 53.696839] R13: 00007fffd1f0a750 R14: 0000000000000000 R15: 00000000000000f8
[ 53.697718]
[ 53.698059] irq event stamp: 10825
[ 53.698498] hardirqs last enabled at (10835): [] __up_console_sem+0x78/0x80
[ 53.699575] hardirqs last disabled at (10846): [] __up_console_sem+0x5d/0x80
[ 53.700652] softirqs last enabled at (10774): [] irq_exit_rcu+0x93/0xc0
[ 53.701686] softirqs last disabled at (10769): [] irq_exit_rcu+0x93/0xc0
[ 53.702747] ---[ end trace 0000000000000000 ]---
[ 55.205212] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.253633] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.300856] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.348842] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:37:30 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f41f5f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 0000555556966400 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=00007faaccbd86f4 CR3=0000000020230000 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=0000000000033753 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=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=00007f53ef75f2e0 CR3=000000000ea08000 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=c9d1e1d914c59b989841809445b76052
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010ef60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fa9db12c8a7efddc00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000