Warning: Permanently added '[localhost]:34241' (ECDSA) to the list of known hosts.
2023/05/17 04:44:25 fuzzer started
2023/05/17 04:44:25 dialing manager at localhost:35573
2023/05/17 04:44:25 checking machine...
2023/05/17 04:44:25 checking revisions...
syzkaller login: [ 37.296902] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:44:25 testing simple program...
[ 37.364956] cgroup: Unknown subsys name 'net'
[ 37.465957] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.040717] audit: type=1400 audit(1684298677.533:6): avc: denied { execmem } for pid=257 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
[ 50.177424] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.180889] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.182214] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.186057] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.188797] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.189970] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.597264] ------------[ cut here ]------------
[ 50.598016] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.599937] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.601124] Modules linked in:
[ 50.601626] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.606630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.607756] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.608499] 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
[ 50.610860] RSP: 0018:ffff88801470fc00 EFLAGS: 00010282
[ 50.611585] RAX: 0000000000000000 RBX: ffff888014552840 RCX: 0000000000000000
[ 50.612536] RDX: ffff88800feb0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.613535] RBP: ffff888014552854 R08: 0000000000000001 R09: 0000000000000000
[ 50.614498] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.615406] R13: ffffffff84e223a0 R14: ffff888014552848 R15: ffffffff84d73340
[ 50.616340] FS: 0000555557500400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.617451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.618202] CR2: 00007f193201a028 CR3: 000000001a190000 CR4: 0000000000350ef0
[ 50.619153] Call Trace:
[ 50.619528]
[ 50.619847] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.620534] ipv4_frags_init_net+0x269/0x440
[ 50.621136] ops_init+0xbb/0x6b0
[ 50.621673] setup_net+0x3d9/0x990
[ 50.622157] ? down_read_killable+0x1d7/0x4e0
[ 50.622802] ? __pfx_setup_net+0x10/0x10
[ 50.623343] ? copy_net_ns+0x17c/0x770
[ 50.623907] copy_net_ns+0x321/0x770
[ 50.624470] create_new_namespaces+0x3f6/0xb30
[ 50.625101] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.625792] ksys_unshare+0x44d/0x8e0
[ 50.626313] ? __pfx_ksys_unshare+0x10/0x10
[ 50.626940] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.627745] __x64_sys_unshare+0x31/0x40
[ 50.628299] do_syscall_64+0x3f/0x90
[ 50.628839] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.629558] RIP: 0033:0x7fe6226b70d7
[ 50.630057] 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
[ 50.632362] RSP: 002b:00007ffe63cd60e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.633402] RAX: ffffffffffffffda RBX: 00007ffe63cd6728 RCX: 00007fe6226b70d7
[ 50.634346] RDX: 00007fe62272141f RSI: 00007ffe63cd6080 RDI: 0000000040000000
[ 50.635320] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe63cd5e90
[ 50.636268] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe6227c9bf0
[ 50.637208] R13: 00007ffe63cd61c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.638173]
[ 50.638521] irq event stamp: 7915
[ 50.638975] hardirqs last enabled at (7925): [] __up_console_sem+0x78/0x80
[ 50.640102] hardirqs last disabled at (7936): [] __up_console_sem+0x5d/0x80
[ 50.641219] softirqs last enabled at (7862): [] irq_exit_rcu+0x93/0xc0
[ 50.642340] softirqs last disabled at (7853): [] irq_exit_rcu+0x93/0xc0
[ 50.643477] ---[ end trace 0000000000000000 ]---
[ 50.649862] ------------[ cut here ]------------
[ 50.650525] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.652271] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.653428] Modules linked in:
[ 50.653884] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.655117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.656199] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.656914] 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
[ 50.659231] RSP: 0018:ffff88801470fc00 EFLAGS: 00010282
[ 50.659958] RAX: 0000000000000000 RBX: ffff8880144f2e40 RCX: 0000000000000000
[ 50.660902] RDX: ffff88800feb0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.661871] RBP: ffff8880144f2e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.662821] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.663761] R13: ffffffff84e223a0 R14: ffff8880144f2e48 R15: ffffffff84da62e0
[ 50.664704] FS: 0000555557500400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.665768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.666549] CR2: 00007f193201a028 CR3: 000000001a190000 CR4: 0000000000350ef0
[ 50.667492] Call Trace:
[ 50.667839]
[ 50.668152] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.668828] ipv6_frags_init_net+0x206/0x3c0
[ 50.669461] ops_init+0xbb/0x6b0
[ 50.669933] setup_net+0x3d9/0x990
[ 50.670411] ? down_read_killable+0x1d7/0x4e0
[ 50.671041] ? __pfx_setup_net+0x10/0x10
[ 50.671608] ? copy_net_ns+0x17c/0x770
[ 50.672184] copy_net_ns+0x321/0x770
[ 50.672723] create_new_namespaces+0x3f6/0xb30
[ 50.673360] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.674051] ksys_unshare+0x44d/0x8e0
[ 50.674607] ? __pfx_ksys_unshare+0x10/0x10
[ 50.675200] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.676000] __x64_sys_unshare+0x31/0x40
[ 50.676604] do_syscall_64+0x3f/0x90
[ 50.677106] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.677843] RIP: 0033:0x7fe6226b70d7
[ 50.678344] 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
[ 50.680641] RSP: 002b:00007ffe63cd60e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.681672] RAX: ffffffffffffffda RBX: 00007ffe63cd6728 RCX: 00007fe6226b70d7
[ 50.682648] RDX: 00007fe62272141f RSI: 00007ffe63cd6080 RDI: 0000000040000000
[ 50.683584] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe63cd5e90
[ 50.684580] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe6227c9bf0
[ 50.685536] R13: 00007ffe63cd61c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.686500]
[ 50.686820] irq event stamp: 9775
[ 50.687271] hardirqs last enabled at (9785): [] __up_console_sem+0x78/0x80
[ 50.688390] hardirqs last disabled at (9796): [] __up_console_sem+0x5d/0x80
[ 50.689554] softirqs last enabled at (8806): [] irq_exit_rcu+0x93/0xc0
[ 50.690652] softirqs last disabled at (8801): [] irq_exit_rcu+0x93/0xc0
[ 50.691732] ---[ end trace 0000000000000000 ]---
[ 50.693273] ------------[ cut here ]------------
[ 50.694071] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.696081] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.697206] Modules linked in:
[ 50.697699] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.698925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.699996] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.700704] 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
[ 50.703017] RSP: 0018:ffff88801470fbf0 EFLAGS: 00010286
[ 50.703746] RAX: 0000000000000000 RBX: ffff8880144f2640 RCX: 0000000000000000
[ 50.704703] RDX: ffff88800feb0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.705658] RBP: ffff8880144f2654 R08: 0000000000000001 R09: 0000000000000000
[ 50.706604] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.707534] R13: ffffffff84e223a0 R14: ffff8880144f2648 R15: ffffffff84daf020
[ 50.708485] FS: 0000555557500400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.709557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.710301] CR2: 00007f193201a028 CR3: 000000001a190000 CR4: 0000000000350ef0
[ 50.711250] Call Trace:
[ 50.711627]
[ 50.711947] nf_ct_net_init+0x224/0x3d0
[ 50.712522] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.713131] ops_init+0xbb/0x6b0
[ 50.713643] setup_net+0x3d9/0x990
[ 50.714122] ? down_read_killable+0x1d7/0x4e0
[ 50.714751] ? __pfx_setup_net+0x10/0x10
[ 50.715290] ? copy_net_ns+0x17c/0x770
[ 50.715852] copy_net_ns+0x321/0x770
[ 50.716361] create_new_namespaces+0x3f6/0xb30
[ 50.717012] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.717727] ksys_unshare+0x44d/0x8e0
[ 50.718251] ? __pfx_ksys_unshare+0x10/0x10
[ 50.718869] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.719651] __x64_sys_unshare+0x31/0x40
[ 50.720206] do_syscall_64+0x3f/0x90
[ 50.720751] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.721470] RIP: 0033:0x7fe6226b70d7
[ 50.721962] 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
[ 50.724257] RSP: 002b:00007ffe63cd60e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.725281] RAX: ffffffffffffffda RBX: 00007ffe63cd6728 RCX: 00007fe6226b70d7
[ 50.726230] RDX: 00007fe62272141f RSI: 00007ffe63cd6080 RDI: 0000000040000000
[ 50.727206] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe63cd5e90
[ 50.728170] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe6227c9bf0
[ 50.729110] R13: 00007ffe63cd61c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.730122]
[ 50.730478] irq event stamp: 10681
[ 50.730945] hardirqs last enabled at (10691): [] __up_console_sem+0x78/0x80
[ 50.732093] hardirqs last disabled at (10702): [] __up_console_sem+0x5d/0x80
[ 50.733234] softirqs last enabled at (10664): [] irq_exit_rcu+0x93/0xc0
[ 50.734368] softirqs last disabled at (10659): [] irq_exit_rcu+0x93/0xc0
[ 50.735497] ---[ end trace 0000000000000000 ]---
executing program
[ 52.266127] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.313516] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.361520] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.410695] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:44:37 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801470f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557500400 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=00007f193201a028 CR3=000000001a190000 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=0000000000034e6f 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=00007f5d6ac150f0 CR3=00000000101e8000 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=2039333a34343a34302037312079614d XMM01=5d3632363130362e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000