Warning: Permanently added '[localhost]:40245' (ECDSA) to the list of known hosts.
2023/05/16 12:01:33 fuzzer started
2023/05/16 12:01:34 dialing manager at localhost:35573
2023/05/16 12:01:34 checking machine...
2023/05/16 12:01:34 checking revisions...
syzkaller login: [ 38.478269] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:01:34 testing simple program...
[ 38.551933] cgroup: Unknown subsys name 'net'
[ 38.638144] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.844444] audit: type=1400 audit(1684238507.708:6): 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
[ 52.922789] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.925117] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.926754] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.930600] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.932146] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.933484] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.308940] ------------[ cut here ]------------
[ 53.309626] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.311501] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.312570] Modules linked in:
[ 53.312978] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.316657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.317673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.318351] 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
[ 53.320550] RSP: 0018:ffff88801f1d7c00 EFLAGS: 00010282
[ 53.321205] RAX: 0000000000000000 RBX: ffff88800db3bc40 RCX: 0000000000000000
[ 53.322109] RDX: ffff88800c46b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.323000] RBP: ffff88800db3bc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.323949] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.324912] R13: ffffffff84e223a0 R14: ffff88800db3bc48 R15: ffffffff84d73340
[ 53.325857] FS: 000055555723f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.326897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.327673] CR2: 00007f2004b436f4 CR3: 000000000fee6000 CR4: 0000000000350ee0
[ 53.328625] Call Trace:
[ 53.328965]
[ 53.329306] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.329943] ipv4_frags_init_net+0x269/0x440
[ 53.330563] ops_init+0xbb/0x6b0
[ 53.331023] setup_net+0x3d9/0x990
[ 53.331524] ? down_read_killable+0x1d7/0x4e0
[ 53.332116] ? __pfx_setup_net+0x10/0x10
[ 53.332701] ? copy_net_ns+0x17c/0x770
[ 53.333221] copy_net_ns+0x321/0x770
[ 53.333755] create_new_namespaces+0x3f6/0xb30
[ 53.334400] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.335040] ksys_unshare+0x44d/0x8e0
[ 53.335586] ? __pfx_ksys_unshare+0x10/0x10
[ 53.336160] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.336935] __x64_sys_unshare+0x31/0x40
[ 53.337507] do_syscall_64+0x3f/0x90
[ 53.338013] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.338731] RIP: 0033:0x7f70f44b40d7
[ 53.339215] 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
[ 53.341517] RSP: 002b:00007ffec59a9dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.342531] RAX: ffffffffffffffda RBX: 00007ffec59aa418 RCX: 00007f70f44b40d7
[ 53.343464] RDX: 00007f70f451e41f RSI: 00007ffec59a9d70 RDI: 0000000040000000
[ 53.344418] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec59a9b80
[ 53.345347] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70f45c6bf0
[ 53.346295] R13: 00007ffec59a9eb0 R14: 0000000000000000 R15: 00000000000000f8
executing program
[ 53.347270]
[ 53.347766] irq event stamp: 10183
[ 53.348221] hardirqs last enabled at (10193): [] __up_console_sem+0x78/0x80
[ 53.349369] hardirqs last disabled at (10206): [] __up_console_sem+0x5d/0x80
[ 53.350497] softirqs last enabled at (9804): [] irq_exit_rcu+0x93/0xc0
[ 53.351571] softirqs last disabled at (9799): [] irq_exit_rcu+0x93/0xc0
[ 53.352676] ---[ end trace 0000000000000000 ]---
[ 53.357826] ------------[ cut here ]------------
[ 53.358521] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.360254] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.361354] Modules linked in:
[ 53.361774] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.362985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.364049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.364763] 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
[ 53.367024] RSP: 0018:ffff88801f1d7c00 EFLAGS: 00010282
[ 53.367762] RAX: 0000000000000000 RBX: ffff88800d7bc640 RCX: 0000000000000000
[ 53.368705] RDX: ffff88800c46b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.369650] RBP: ffff88800d7bc654 R08: 0000000000000001 R09: 0000000000000000
[ 53.370577] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.371514] R13: ffffffff84e223a0 R14: ffff88800d7bc648 R15: ffffffff84da62e0
[ 53.372471] FS: 000055555723f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.373516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.374286] CR2: 00007f2004b436f4 CR3: 000000000fee6000 CR4: 0000000000350ee0
[ 53.375183] Call Trace:
[ 53.375567]
[ 53.375881] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.376568] ipv6_frags_init_net+0x206/0x3c0
[ 53.377153] ops_init+0xbb/0x6b0
[ 53.377648] setup_net+0x3d9/0x990
[ 53.378121] ? down_read_killable+0x1d7/0x4e0
[ 53.378743] ? __pfx_setup_net+0x10/0x10
[ 53.379312] ? copy_net_ns+0x17c/0x770
[ 53.379826] copy_net_ns+0x321/0x770
[ 53.380376] create_new_namespaces+0x3f6/0xb30
[ 53.380988] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.381661] ksys_unshare+0x44d/0x8e0
[ 53.382168] ? __pfx_ksys_unshare+0x10/0x10
[ 53.382778] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.383549] __x64_sys_unshare+0x31/0x40
[ 53.384094] do_syscall_64+0x3f/0x90
[ 53.384640] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.385342] RIP: 0033:0x7f70f44b40d7
[ 53.385825] 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
[ 53.388109] RSP: 002b:00007ffec59a9dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.389149] RAX: ffffffffffffffda RBX: 00007ffec59aa418 RCX: 00007f70f44b40d7
[ 53.390099] RDX: 00007f70f451e41f RSI: 00007ffec59a9d70 RDI: 0000000040000000
[ 53.391024] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec59a9b80
[ 53.391959] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70f45c6bf0
[ 53.392904] R13: 00007ffec59a9eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.393858]
[ 53.394176] irq event stamp: 12113
[ 53.394661] hardirqs last enabled at (12125): [] __up_console_sem+0x78/0x80
[ 53.395776] hardirqs last disabled at (12136): [] __up_console_sem+0x5d/0x80
[ 53.396910] softirqs last enabled at (12020): [] irq_exit_rcu+0x93/0xc0
[ 53.398006] softirqs last disabled at (12015): [] irq_exit_rcu+0x93/0xc0
[ 53.399097] ---[ end trace 0000000000000000 ]---
[ 53.400508] ------------[ cut here ]------------
[ 53.401113] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.403124] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.404266] Modules linked in:
[ 53.404695] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.405911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.406987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.407681] 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
[ 53.410116] RSP: 0018:ffff88801f1d7bf0 EFLAGS: 00010286
[ 53.410831] RAX: 0000000000000000 RBX: ffff8880144ad040 RCX: 0000000000000000
[ 53.411746] RDX: ffff88800c46b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.412682] RBP: ffff8880144ad054 R08: 0000000000000001 R09: 0000000000000000
[ 53.413604] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.414529] R13: ffffffff84e223a0 R14: ffff8880144ad048 R15: ffffffff84daf020
[ 53.415467] FS: 000055555723f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.416521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.417302] CR2: 00007f2004b436f4 CR3: 000000000fee6000 CR4: 0000000000350ee0
[ 53.418189] Call Trace:
[ 53.418570]
[ 53.418882] nf_ct_net_init+0x224/0x3d0
[ 53.419453] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.420054] ops_init+0xbb/0x6b0
[ 53.420553] setup_net+0x3d9/0x990
[ 53.421029] ? down_read_killable+0x1d7/0x4e0
[ 53.421646] ? __pfx_setup_net+0x10/0x10
[ 53.422171] ? copy_net_ns+0x17c/0x770
[ 53.422732] copy_net_ns+0x321/0x770
[ 53.423259] create_new_namespaces+0x3f6/0xb30
[ 53.423866] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.424559] ksys_unshare+0x44d/0x8e0
[ 53.425076] ? __pfx_ksys_unshare+0x10/0x10
[ 53.425681] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.426451] __x64_sys_unshare+0x31/0x40
[ 53.426998] do_syscall_64+0x3f/0x90
[ 53.427532] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.428261] RIP: 0033:0x7f70f44b40d7
[ 53.428746] 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
[ 53.431014] RSP: 002b:00007ffec59a9dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.432002] RAX: ffffffffffffffda RBX: 00007ffec59aa418 RCX: 00007f70f44b40d7
[ 53.432935] RDX: 00007f70f451e41f RSI: 00007ffec59a9d70 RDI: 0000000040000000
[ 53.433861] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec59a9b80
[ 53.434797] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70f45c6bf0
[ 53.435720] R13: 00007ffec59a9eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.436703]
[ 53.437012] irq event stamp: 12955
[ 53.437492] hardirqs last enabled at (12967): [] __up_console_sem+0x78/0x80
[ 53.438611] hardirqs last disabled at (12978): [] __up_console_sem+0x5d/0x80
[ 53.439733] softirqs last enabled at (12650): [] irq_exit_rcu+0x93/0xc0
[ 53.440828] softirqs last disabled at (12641): [] irq_exit_rcu+0x93/0xc0
[ 53.441903] ---[ end trace 0000000000000000 ]---
[ 54.946922] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.994313] Bluetooth: hci0: command 0x041b tx timeout
[ 59.042291] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.090321] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:01:46 Registers:
info registers vcpu 0
RAX=000000000002bf09 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=00007f9fae9b9680 CR3=000000000e710000 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=9bd6bc640266c9be934c13ea4e2d645d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=14e6ed684dd532c7000000000013b720 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6dddacb486072c5200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f1d7558
R8 =0000000000000004 R9 =0000000000000010 R10=000000000000000d R11=0000000000000001
R12=0000000000002710 R13=0000000000000060 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 000055555723f400 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=00007f2004b436f4 CR3=000000000fee6000 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