Warning: Permanently added '[localhost]:48905' (ECDSA) to the list of known hosts.
2023/05/16 16:31:15 fuzzer started
2023/05/16 16:31:15 dialing manager at localhost:35573
2023/05/16 16:31:15 checking machine...
2023/05/16 16:31:15 checking revisions...
syzkaller login: [ 54.614844] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:31:15 testing simple program...
[ 54.694445] cgroup: Unknown subsys name 'net'
[ 54.797006] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.801026] audit: type=1400 audit(1684254690.146:6): avc: denied { execmem } for pid=260 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
[ 69.907504] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.909827] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.911275] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.914964] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.917343] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.918680] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.318588] ------------[ cut here ]------------
[ 70.319853] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.321939] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.323279] Modules linked in:
[ 70.323715] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.328266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.329296] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.329968] 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
[ 70.332156] RSP: 0018:ffff88801e64fc00 EFLAGS: 00010282
[ 70.332837] RAX: 0000000000000000 RBX: ffff88800f00cc40 RCX: 0000000000000000
[ 70.333681] RDX: ffff8880175151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.334609] RBP: ffff88800f00cc54 R08: 0000000000000001 R09: 0000000000000000
[ 70.335490] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.336371] R13: ffffffff84e223a0 R14: ffff88800f00cc48 R15: ffffffff84d73340
[ 70.337258] FS: 0000555557513400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.338259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.339010] CR2: 00007f8eb71446f4 CR3: 00000000159f6000 CR4: 0000000000350ee0
[ 70.339891] Call Trace:
[ 70.340216]
[ 70.340510] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.341142] ipv4_frags_init_net+0x269/0x440
[ 70.341700] ops_init+0xbb/0x6b0
[ 70.342188] setup_net+0x3d9/0x990
[ 70.342667] ? down_read_killable+0x1d7/0x4e0
[ 70.343288] ? __pfx_setup_net+0x10/0x10
[ 70.343853] ? copy_net_ns+0x17c/0x770
[ 70.344360] copy_net_ns+0x321/0x770
[ 70.344869] create_new_namespaces+0x3f6/0xb30
[ 70.345468] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.346130] ksys_unshare+0x44d/0x8e0
[ 70.346635] ? __pfx_ksys_unshare+0x10/0x10
[ 70.347227] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.347965] __x64_sys_unshare+0x31/0x40
[ 70.348478] do_syscall_64+0x3f/0x90
[ 70.348997] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.349642] RIP: 0033:0x7f225519e0d7
[ 70.350146] 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
[ 70.352350] RSP: 002b:00007ffc4b2d0708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.353348] RAX: ffffffffffffffda RBX: 00007ffc4b2d0d48 RCX: 00007f225519e0d7
[ 70.354250] RDX: 00007f225520841f RSI: 00007ffc4b2d06a0 RDI: 0000000040000000
[ 70.355169] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4b2d04b0
[ 70.356102] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f22552b0bf0
[ 70.356997] R13: 00007ffc4b2d07e0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.357930]
[ 70.358244] irq event stamp: 10309
[ 70.358705] hardirqs last enabled at (10319): [] __up_console_sem+0x78/0x80
[ 70.359802] hardirqs last disabled at (10330): [] __up_console_sem+0x5d/0x80
[ 70.360899] softirqs last enabled at (9846): [] irq_exit_rcu+0x93/0xc0
[ 70.361940] softirqs last disabled at (10351): [] irq_exit_rcu+0x93/0xc0
[ 70.362985] ---[ end trace 0000000000000000 ]---
[ 70.370330] ------------[ cut here ]------------
[ 70.370955] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.372592] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.373678] Modules linked in:
[ 70.374117] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.375285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.376340] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.377036] 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
[ 70.379247] RSP: 0018:ffff88801e64fc00 EFLAGS: 00010282
[ 70.379949] RAX: 0000000000000000 RBX: ffff888013680440 RCX: 0000000000000000
[ 70.380859] RDX: ffff8880175151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.381729] RBP: ffff888013680454 R08: 0000000000000001 R09: 0000000000000000
[ 70.382636] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.383556] R13: ffffffff84e223a0 R14: ffff888013680448 R15: ffffffff84da62e0
[ 70.384454] FS: 0000555557513400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.385449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.386194] CR2: 00007f8eb71446f4 CR3: 00000000159f6000 CR4: 0000000000350ee0
[ 70.387118] Call Trace:
[ 70.387441]
[ 70.387749] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.388416] ipv6_frags_init_net+0x206/0x3c0
[ 70.389004] ops_init+0xbb/0x6b0
[ 70.389466] setup_net+0x3d9/0x990
[ 70.389961] ? down_read_killable+0x1d7/0x4e0
[ 70.390567] ? __pfx_setup_net+0x10/0x10
[ 70.391114] ? copy_net_ns+0x17c/0x770
[ 70.391637] copy_net_ns+0x321/0x770
[ 70.392152] create_new_namespaces+0x3f6/0xb30
[ 70.392742] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.393399] ksys_unshare+0x44d/0x8e0
[ 70.393920] ? __pfx_ksys_unshare+0x10/0x10
[ 70.394485] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.395232] __x64_sys_unshare+0x31/0x40
[ 70.395750] do_syscall_64+0x3f/0x90
[ 70.396249] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.396912] RIP: 0033:0x7f225519e0d7
[ 70.397396] 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
[ 70.399605] RSP: 002b:00007ffc4b2d0708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.400610] RAX: ffffffffffffffda RBX: 00007ffc4b2d0d48 RCX: 00007f225519e0d7
[ 70.401503] RDX: 00007f225520841f RSI: 00007ffc4b2d06a0 RDI: 0000000040000000
[ 70.402444] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4b2d04b0
[ 70.403355] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f22552b0bf0
[ 70.404259] R13: 00007ffc4b2d07e0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.405186]
[ 70.405484] irq event stamp: 13959
[ 70.405955] hardirqs last enabled at (13971): [] __up_console_sem+0x78/0x80
[ 70.407034] hardirqs last disabled at (13982): [] __up_console_sem+0x5d/0x80
[ 70.408115] softirqs last enabled at (12766): [] netlink_insert+0x187/0x1820
[ 70.409204] softirqs last disabled at (12764): [] release_sock+0x1f/0x1b0
[ 70.410248] ---[ end trace 0000000000000000 ]---
[ 70.411636] ------------[ cut here ]------------
[ 70.412262] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.414215] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.415314] Modules linked in:
[ 70.415726] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.416888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.417920] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.418582] 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
[ 70.420785] RSP: 0018:ffff88801e64fbf0 EFLAGS: 00010286
[ 70.421434] RAX: 0000000000000000 RBX: ffff888013680c40 RCX: 0000000000000000
[ 70.422325] RDX: ffff8880175151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.423215] RBP: ffff888013680c54 R08: 0000000000000001 R09: 0000000000000000
[ 70.424107] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.425025] R13: ffffffff84e223a0 R14: ffff888013680c48 R15: ffffffff84daf020
[ 70.425945] FS: 0000555557513400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.426995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.427722] CR2: 00007f8eb71446f4 CR3: 00000000159f6000 CR4: 0000000000350ee0
[ 70.428618] Call Trace:
[ 70.429000]
[ 70.429300] nf_ct_net_init+0x224/0x3d0
[ 70.429848] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.430450] ops_init+0xbb/0x6b0
[ 70.430929] setup_net+0x3d9/0x990
[ 70.431383] ? down_read_killable+0x1d7/0x4e0
[ 70.432008] ? __pfx_setup_net+0x10/0x10
[ 70.432524] ? copy_net_ns+0x17c/0x770
[ 70.433078] copy_net_ns+0x321/0x770
[ 70.433578] create_new_namespaces+0x3f6/0xb30
[ 70.434192] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.434876] ksys_unshare+0x44d/0x8e0
[ 70.435360] ? __pfx_ksys_unshare+0x10/0x10
[ 70.435962] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.436668] __x64_sys_unshare+0x31/0x40
[ 70.437238] do_syscall_64+0x3f/0x90
[ 70.437792] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.438470] RIP: 0033:0x7f225519e0d7
[ 70.438968] 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
[ 70.441136] RSP: 002b:00007ffc4b2d0708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.442102] RAX: ffffffffffffffda RBX: 00007ffc4b2d0d48 RCX: 00007f225519e0d7
[ 70.443011] RDX: 00007f225520841f RSI: 00007ffc4b2d06a0 RDI: 0000000040000000
[ 70.443920] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4b2d04b0
[ 70.444800] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f22552b0bf0
[ 70.445651] R13: 00007ffc4b2d07e0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.446581]
[ 70.446916] irq event stamp: 14787
[ 70.447351] hardirqs last enabled at (14797): [] __up_console_sem+0x78/0x80
[ 70.448424] hardirqs last disabled at (14808): [] __up_console_sem+0x5d/0x80
[ 70.449494] softirqs last enabled at (14424): [] irq_exit_rcu+0x93/0xc0
[ 70.450540] softirqs last disabled at (14419): [] irq_exit_rcu+0x93/0xc0
[ 70.451571] ---[ end trace 0000000000000000 ]---
[ 71.990428] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.037826] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.085853] Bluetooth: hci0: command 0x040f tx timeout
[ 78.133883] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:31:21 Registers:
info registers vcpu 0
RAX=000000000001cff5 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007fe8a74d80b0 CR3=000000000d73e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e64f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555557513400 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=00007f8eb71446f4 CR3=00000000159f6000 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=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