Warning: Permanently added '[localhost]:38433' (ECDSA) to the list of known hosts.
2023/05/16 23:00:17 fuzzer started
2023/05/16 23:00:17 dialing manager at localhost:35573
2023/05/16 23:00:17 checking machine...
2023/05/16 23:00:17 checking revisions...
syzkaller login: [ 39.046277] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:00:17 testing simple program...
[ 39.110497] cgroup: Unknown subsys name 'net'
[ 39.165032] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.113281] audit: type=1400 audit(1684278030.676:6): 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
[ 53.214828] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.216795] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.217884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.220305] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.221777] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.222925] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.664310] ------------[ cut here ]------------
[ 53.664926] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.666695] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.667790] Modules linked in:
[ 53.668247] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.673090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.674169] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.674842] 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
[ 53.677167] RSP: 0018:ffff88801e25fc00 EFLAGS: 00010282
[ 53.677876] RAX: 0000000000000000 RBX: ffff8880165c2440 RCX: 0000000000000000
[ 53.678781] RDX: ffff88801e250000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.679677] RBP: ffff8880165c2454 R08: 0000000000000001 R09: 0000000000000000
[ 53.680567] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.681462] R13: ffffffff84e223a0 R14: ffff8880165c2448 R15: ffffffff84d73340
[ 53.682366] FS: 000055555628a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.683400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.684166] CR2: 00007febcae296f4 CR3: 000000000b83a000 CR4: 0000000000350ef0
[ 53.685056] Call Trace:
[ 53.685386]
[ 53.685688] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.686327] ipv4_frags_init_net+0x269/0x440
[ 53.686891] ops_init+0xbb/0x6b0
[ 53.687358] setup_net+0x3d9/0x990
[ 53.687808] ? down_read_killable+0x1d7/0x4e0
[ 53.688406] ? __pfx_setup_net+0x10/0x10
[ 53.688906] ? copy_net_ns+0x17c/0x770
[ 53.689434] copy_net_ns+0x321/0x770
[ 53.689910] create_new_namespaces+0x3f6/0xb30
[ 53.690533] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.691186] ksys_unshare+0x44d/0x8e0
[ 53.691673] ? __pfx_ksys_unshare+0x10/0x10
[ 53.692249] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.692981] __x64_sys_unshare+0x31/0x40
[ 53.693500] do_syscall_64+0x3f/0x90
[ 53.694001] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.694631] RIP: 0033:0x7f7759ffd0d7
[ 53.695150] 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
[ 53.697326] RSP: 002b:00007ffc8fde7278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.698274] RAX: ffffffffffffffda RBX: 00007ffc8fde78b8 RCX: 00007f7759ffd0d7
[ 53.699167] RDX: 00007f775a06741f RSI: 00007ffc8fde7210 RDI: 0000000040000000
[ 53.700072] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8fde7020
[ 53.700930] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f775a10fbf0
[ 53.701821] R13: 00007ffc8fde7350 R14: 0000000000000000 R15: 00000000000000f8
[ 53.702731]
[ 53.703083] irq event stamp: 10159
[ 53.703518] hardirqs last enabled at (10169): [] __up_console_sem+0x78/0x80
[ 53.704608] hardirqs last disabled at (10180): [] __up_console_sem+0x5d/0x80
[ 53.705706] softirqs last enabled at (9818): [] irq_exit_rcu+0x93/0xc0
[ 53.706755] softirqs last disabled at (9813): [] irq_exit_rcu+0x93/0xc0
[ 53.707786] ---[ end trace 0000000000000000 ]---
[ 53.712710] ------------[ cut here ]------------
[ 53.713342] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.715037] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.716128] Modules linked in:
[ 53.716542] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.717705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.718722] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.719402] 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
[ 53.721567] RSP: 0018:ffff88801e25fc00 EFLAGS: 00010282
[ 53.722259] RAX: 0000000000000000 RBX: ffff888013ab3c40 RCX: 0000000000000000
[ 53.723180] RDX: ffff88801e250000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.724057] RBP: ffff888013ab3c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.724910] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.725813] R13: ffffffff84e223a0 R14: ffff888013ab3c48 R15: ffffffff84da62e0
[ 53.726692] FS: 000055555628a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.727704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.728463] CR2: 00007febcae296f4 CR3: 000000000b83a000 CR4: 0000000000350ef0
[ 53.729379] Call Trace:
[ 53.729711]
[ 53.730042] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.730653] ipv6_frags_init_net+0x206/0x3c0
[ 53.731256] ops_init+0xbb/0x6b0
[ 53.731700] setup_net+0x3d9/0x990
[ 53.732185] ? down_read_killable+0x1d7/0x4e0
[ 53.732745] ? __pfx_setup_net+0x10/0x10
[ 53.733285] ? copy_net_ns+0x17c/0x770
[ 53.733802] copy_net_ns+0x321/0x770
[ 53.734312] create_new_namespaces+0x3f6/0xb30
[ 53.734920] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.735566] ksys_unshare+0x44d/0x8e0
[ 53.736081] ? __pfx_ksys_unshare+0x10/0x10
[ 53.736625] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.737368] __x64_sys_unshare+0x31/0x40
[ 53.737886] do_syscall_64+0x3f/0x90
[ 53.738395] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.739083] RIP: 0033:0x7f7759ffd0d7
[ 53.739551] 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
[ 53.741726] RSP: 002b:00007ffc8fde7278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.742698] RAX: ffffffffffffffda RBX: 00007ffc8fde78b8 RCX: 00007f7759ffd0d7
[ 53.743621] RDX: 00007f775a06741f RSI: 00007ffc8fde7210 RDI: 0000000040000000
[ 53.744506] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8fde7020
[ 53.745401] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f775a10fbf0
[ 53.746289] R13: 00007ffc8fde7350 R14: 0000000000000000 R15: 00000000000000f8
[ 53.747232]
[ 53.747536] irq event stamp: 11737
[ 53.747999] hardirqs last enabled at (11749): [] __up_console_sem+0x78/0x80
[ 53.749062] hardirqs last disabled at (11760): [] __up_console_sem+0x5d/0x80
[ 53.750135] softirqs last enabled at (11662): [] irq_exit_rcu+0x93/0xc0
[ 53.751190] softirqs last disabled at (11653): [] irq_exit_rcu+0x93/0xc0
[ 53.752231] ---[ end trace 0000000000000000 ]---
[ 53.753551] ------------[ cut here ]------------
[ 53.754208] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.756142] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.757193] Modules linked in:
[ 53.757599] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.758794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.759821] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.760494] 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
[ 53.762699] RSP: 0018:ffff88801e25fbf0 EFLAGS: 00010286
[ 53.763433] RAX: 0000000000000000 RBX: ffff888013ab3440 RCX: 0000000000000000
[ 53.764339] RDX: ffff88801e250000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.765268] RBP: ffff888013ab3454 R08: 0000000000000001 R09: 0000000000000000
[ 53.766182] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.767113] R13: ffffffff84e223a0 R14: ffff888013ab3448 R15: ffffffff84daf020
[ 53.768028] FS: 000055555628a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.769058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.769792] CR2: 00007febcae296f4 CR3: 000000000b83a000 CR4: 0000000000350ef0
[ 53.770712] Call Trace:
[ 53.771103]
[ 53.771416] nf_ct_net_init+0x224/0x3d0
[ 53.771971] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.772568] ops_init+0xbb/0x6b0
[ 53.773052] setup_net+0x3d9/0x990
[ 53.773523] ? down_read_killable+0x1d7/0x4e0
[ 53.774134] ? __pfx_setup_net+0x10/0x10
[ 53.774666] ? copy_net_ns+0x17c/0x770
[ 53.775222] copy_net_ns+0x321/0x770
[ 53.775721] create_new_namespaces+0x3f6/0xb30
[ 53.776338] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.777009] ksys_unshare+0x44d/0x8e0
[ 53.777515] ? __pfx_ksys_unshare+0x10/0x10
[ 53.778099] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.778849] __x64_sys_unshare+0x31/0x40
[ 53.779403] do_syscall_64+0x3f/0x90
[ 53.779883] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.780554] RIP: 0033:0x7f7759ffd0d7
[ 53.781053] 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
[ 53.783255] RSP: 002b:00007ffc8fde7278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.784206] RAX: ffffffffffffffda RBX: 00007ffc8fde78b8 RCX: 00007f7759ffd0d7
[ 53.785110] RDX: 00007f775a06741f RSI: 00007ffc8fde7210 RDI: 0000000040000000
[ 53.786001] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8fde7020
[ 53.786875] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f775a10fbf0
[ 53.787761] R13: 00007ffc8fde7350 R14: 0000000000000000 R15: 00000000000000f8
[ 53.788661]
[ 53.788987] irq event stamp: 12515
[ 53.789427] hardirqs last enabled at (12525): [] __up_console_sem+0x78/0x80
[ 53.790494] hardirqs last disabled at (12536): [] __up_console_sem+0x5d/0x80
[ 53.791579] softirqs last enabled at (12332): [] irq_exit_rcu+0x93/0xc0
[ 53.792614] softirqs last disabled at (12327): [] irq_exit_rcu+0x93/0xc0
[ 53.793639] ---[ end trace 0000000000000000 ]---
executing program
[ 55.294723] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.342149] Bluetooth: hci0: command 0x041b tx timeout
[ 59.390062] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.438034] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:00:29 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e25f5f0
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 000055555628a400 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=00007febcae296f4 CR3=000000000b83a000 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=000000000003187f 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=00007ffb92b1f780 CR3=0000000016478000 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=5e1bb9ccb86437a5334ca0e2d25293b6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d2e62239b722a607000000000013b4f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=31cdce948ea7fe6000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000