Warning: Permanently added '[localhost]:38872' (ECDSA) to the list of known hosts.
2023/05/16 23:56:34 fuzzer started
2023/05/16 23:56:35 dialing manager at localhost:35573
2023/05/16 23:56:35 checking machine...
2023/05/16 23:56:35 checking revisions...
syzkaller login: [ 58.862372] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:56:35 testing simple program...
[ 58.935834] cgroup: Unknown subsys name 'net'
[ 59.012436] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 72.028947] audit: type=1400 audit(1684281408.455:6): 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
[ 73.191726] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.194061] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.195356] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.198452] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.200739] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.201906] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.601001] ------------[ cut here ]------------
[ 73.601789] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.604135] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.605445] Modules linked in:
[ 73.605938] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.611040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.612268] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.613080] 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
[ 73.615365] RSP: 0018:ffff88801fd37c00 EFLAGS: 00010282
[ 73.616021] RAX: 0000000000000000 RBX: ffff888009d9b840 RCX: 0000000000000000
[ 73.616916] RDX: ffff888009eb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.617807] RBP: ffff888009d9b854 R08: 0000000000000001 R09: 0000000000000000
[ 73.618712] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.619612] R13: ffffffff84e223a0 R14: ffff888009d9b848 R15: ffffffff84d73340
[ 73.620522] FS: 0000555556cab400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.621527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.622248] CR2: 00007f0c8cf1ed00 CR3: 000000000d7aa000 CR4: 0000000000350ef0
[ 73.623167] Call Trace:
[ 73.623528]
[ 73.623829] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.624471] ipv4_frags_init_net+0x269/0x440
[ 73.625028] ops_init+0xbb/0x6b0
[ 73.625504] setup_net+0x3d9/0x990
[ 73.625981] ? down_read_killable+0x1d7/0x4e0
[ 73.626590] ? __pfx_setup_net+0x10/0x10
[ 73.627100] ? copy_net_ns+0x17c/0x770
[ 73.627635] copy_net_ns+0x321/0x770
[ 73.628123] create_new_namespaces+0x3f6/0xb30
[ 73.628746] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.629392] ksys_unshare+0x44d/0x8e0
[ 73.629891] ? __pfx_ksys_unshare+0x10/0x10
[ 73.630476] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.631189] __x64_sys_unshare+0x31/0x40
[ 73.631738] do_syscall_64+0x3f/0x90
[ 73.632210] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.632889] RIP: 0033:0x7f410059e0d7
[ 73.633394] 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
[ 73.635584] RSP: 002b:00007ffe5f0db1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.636536] RAX: ffffffffffffffda RBX: 00007ffe5f0db7e8 RCX: 00007f410059e0d7
[ 73.637442] RDX: 00007f410060841f RSI: 00007ffe5f0db140 RDI: 0000000040000000
[ 73.638359] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5f0daf50
[ 73.639224] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f41006b0bf0
[ 73.640120] R13: 00007ffe5f0db280 R14: 0000000000000000 R15: 00000000000000f8
[ 73.641032]
[ 73.641367] irq event stamp: 7849
[ 73.641797] hardirqs last enabled at (7859): [] __up_console_sem+0x78/0x80
[ 73.642880] hardirqs last disabled at (7870): [] __up_console_sem+0x5d/0x80
[ 73.643948] softirqs last enabled at (7888): [] irq_exit_rcu+0x93/0xc0
[ 73.644987] softirqs last disabled at (7879): [] irq_exit_rcu+0x93/0xc0
[ 73.646025] ---[ end trace 0000000000000000 ]---
[ 73.657036] ------------[ cut here ]------------
[ 73.657708] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.659469] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.660643] Modules linked in:
[ 73.661051] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.662339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.663437] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.664073] 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
[ 73.666354] RSP: 0018:ffff88801fd37c00 EFLAGS: 00010282
[ 73.667012] RAX: 0000000000000000 RBX: ffff88800db5d640 RCX: 0000000000000000
[ 73.667994] RDX: ffff888009eb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.668959] RBP: ffff88800db5d654 R08: 0000000000000001 R09: 0000000000000000
[ 73.669929] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.670910] R13: ffffffff84e223a0 R14: ffff88800db5d648 R15: ffffffff84da62e0
[ 73.671886] FS: 0000555556cab400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.672971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.673793] CR2: 00007f0c8cef4930 CR3: 000000000d7aa000 CR4: 0000000000350ee0
[ 73.674780] Call Trace:
[ 73.675109]
[ 73.675540] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.676145] ipv6_frags_init_net+0x206/0x3c0
[ 73.676777] ops_init+0xbb/0x6b0
[ 73.677227] setup_net+0x3d9/0x990
[ 73.677722] ? down_read_killable+0x1d7/0x4e0
[ 73.678329] ? __pfx_setup_net+0x10/0x10
[ 73.678839] ? copy_net_ns+0x17c/0x770
[ 73.679377] copy_net_ns+0x321/0x770
[ 73.679861] create_new_namespaces+0x3f6/0xb30
[ 73.680481] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.681093] ksys_unshare+0x44d/0x8e0
[ 73.681652] ? __pfx_ksys_unshare+0x10/0x10
[ 73.682527] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.683488] __x64_sys_unshare+0x31/0x40
[ 73.684147] do_syscall_64+0x3f/0x90
[ 73.684776] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.685616] RIP: 0033:0x7f410059e0d7
[ 73.686233] 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
[ 73.688852] RSP: 002b:00007ffe5f0db1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.690020] RAX: ffffffffffffffda RBX: 00007ffe5f0db7e8 RCX: 00007f410059e0d7
[ 73.691120] RDX: 00007f410060841f RSI: 00007ffe5f0db140 RDI: 0000000040000000
[ 73.692236] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5f0daf50
[ 73.693354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f41006b0bf0
[ 73.694496] R13: 00007ffe5f0db280 R14: 0000000000000000 R15: 00000000000000f8
[ 73.695654]
[ 73.696038] irq event stamp: 12241
[ 73.696636] hardirqs last enabled at (12253): [] __up_console_sem+0x78/0x80
[ 73.698033] hardirqs last disabled at (12264): [] __up_console_sem+0x5d/0x80
[ 73.699310] softirqs last enabled at (11990): [] irq_exit_rcu+0x93/0xc0
[ 73.700173] softirqs last disabled at (11985): [] irq_exit_rcu+0x93/0xc0
[ 73.701068] ---[ end trace 0000000000000000 ]---
[ 73.702510] ------------[ cut here ]------------
[ 73.703008] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.704641] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.705560] Modules linked in:
[ 73.705903] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.706903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.707785] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.708383] 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
[ 73.710269] RSP: 0018:ffff88801fd37bf0 EFLAGS: 00010286
[ 73.710850] RAX: 0000000000000000 RBX: ffff88800db5dc40 RCX: 0000000000000000
[ 73.711614] RDX: ffff888009eb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.712399] RBP: ffff88800db5dc54 R08: 0000000000000001 R09: 0000000000000000
[ 73.713132] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.713895] R13: ffffffff84e223a0 R14: ffff88800db5dc48 R15: ffffffff84daf020
[ 73.714674] FS: 0000555556cab400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.715529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.716155] CR2: 00007f0c8cef4930 CR3: 000000000d7aa000 CR4: 0000000000350ee0
[ 73.716921] Call Trace:
[ 73.717215]
[ 73.717503] nf_ct_net_init+0x224/0x3d0
[ 73.717941] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.718486] ops_init+0xbb/0x6b0
[ 73.718868] setup_net+0x3d9/0x990
[ 73.719273] ? down_read_killable+0x1d7/0x4e0
[ 73.719786] ? __pfx_setup_net+0x10/0x10
[ 73.720241] ? copy_net_ns+0x17c/0x770
[ 73.720707] copy_net_ns+0x321/0x770
[ 73.721125] create_new_namespaces+0x3f6/0xb30
[ 73.721665] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.722234] ksys_unshare+0x44d/0x8e0
[ 73.722682] ? __pfx_ksys_unshare+0x10/0x10
[ 73.723162] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.723804] __x64_sys_unshare+0x31/0x40
[ 73.724276] do_syscall_64+0x3f/0x90
[ 73.724713] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.725265] RIP: 0033:0x7f410059e0d7
[ 73.725684] 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
[ 73.727549] RSP: 002b:00007ffe5f0db1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.728359] RAX: ffffffffffffffda RBX: 00007ffe5f0db7e8 RCX: 00007f410059e0d7
[ 73.729093] RDX: 00007f410060841f RSI: 00007ffe5f0db140 RDI: 0000000040000000
[ 73.729847] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5f0daf50
[ 73.730618] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f41006b0bf0
[ 73.731372] R13: 00007ffe5f0db280 R14: 0000000000000000 R15: 00000000000000f8
[ 73.732117]
[ 73.732401] irq event stamp: 13003
[ 73.732766] hardirqs last enabled at (13013): [] __up_console_sem+0x78/0x80
[ 73.733682] hardirqs last disabled at (13024): [] __up_console_sem+0x5d/0x80
[ 73.734595] softirqs last enabled at (12502): [] irq_exit_rcu+0x93/0xc0
[ 73.735480] softirqs last disabled at (12497): [] irq_exit_rcu+0x93/0xc0
[ 73.736360] ---[ end trace 0000000000000000 ]---
executing program
[ 75.275915] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 77.323368] Bluetooth: hci0: command 0x041b tx timeout
[ 79.371414] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.419545] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:56:35 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fd375f0
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 0000555556cab400 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=00007f0c8cf1ed00 CR3=000000000d7aa000 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=0000000000045a6f 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=00007f0c8cf540b0 CR3=000000000ed30000 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=b1a5f50a36df0bb3114a6828d76a868c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=624817f3375ef27c000000000013c148 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ad9eaab9aaaba9e300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000