Warning: Permanently added '[localhost]:57705' (ECDSA) to the list of known hosts.
2023/05/16 20:48:01 fuzzer started
2023/05/16 20:48:01 dialing manager at localhost:35573
2023/05/16 20:48:01 checking machine...
2023/05/16 20:48:01 checking revisions...
syzkaller login: [ 38.712741] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:48:01 testing simple program...
[ 38.786093] cgroup: Unknown subsys name 'net'
[ 38.934773] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.770318] audit: type=1400 audit(1684270095.799:6): 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
executing program
[ 53.918074] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.921969] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.923587] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.926653] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.928348] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.930560] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.315268] ------------[ cut here ]------------
[ 54.316038] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.318198] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.319471] Modules linked in:
[ 54.319999] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.325029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.326305] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.327141] 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
[ 54.329896] RSP: 0018:ffff88802029fc00 EFLAGS: 00010282
[ 54.330712] RAX: 0000000000000000 RBX: ffff88800fb06c40 RCX: 0000000000000000
[ 54.331810] RDX: ffff88801a0f9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.332953] RBP: ffff88800fb06c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.333875] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.334731] R13: ffffffff84e223a0 R14: ffff88800fb06c48 R15: ffffffff84d73340
[ 54.335613] FS: 00005555560ba400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.336612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.337353] CR2: 00007f46fb66e6f4 CR3: 00000000102b4000 CR4: 0000000000350ee0
[ 54.338231] Call Trace:
[ 54.338559]
[ 54.338888] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.339499] ipv4_frags_init_net+0x269/0x440
[ 54.340081] ops_init+0xbb/0x6b0
[ 54.340532] setup_net+0x3d9/0x990
[ 54.341013] ? down_read_killable+0x1d7/0x4e0
[ 54.341579] ? __pfx_setup_net+0x10/0x10
[ 54.342117] ? copy_net_ns+0x17c/0x770
[ 54.342621] copy_net_ns+0x321/0x770
[ 54.343124] create_new_namespaces+0x3f6/0xb30
[ 54.343710] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.344375] ksys_unshare+0x44d/0x8e0
[ 54.344895] ? __pfx_ksys_unshare+0x10/0x10
[ 54.345442] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.346180] __x64_sys_unshare+0x31/0x40
[ 54.346698] do_syscall_64+0x3f/0x90
[ 54.347197] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.347868] RIP: 0033:0x7fd84d84f0d7
[ 54.348336] 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
[ 54.350492] RSP: 002b:00007ffe3b03f9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.351431] RAX: ffffffffffffffda RBX: 00007ffe3b040008 RCX: 00007fd84d84f0d7
[ 54.352331] RDX: 00007fd84d8b941f RSI: 00007ffe3b03f960 RDI: 0000000040000000
[ 54.353248] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3b03f770
[ 54.354138] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd84d961bf0
[ 54.355019] R13: 00007ffe3b03faa0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.355930]
[ 54.356229] irq event stamp: 7399
[ 54.356661] hardirqs last enabled at (7409): [] __up_console_sem+0x78/0x80
[ 54.357718] hardirqs last disabled at (7420): [] __up_console_sem+0x5d/0x80
[ 54.358763] softirqs last enabled at (6878): [] irq_exit_rcu+0x93/0xc0
[ 54.359790] softirqs last disabled at (6873): [] irq_exit_rcu+0x93/0xc0
[ 54.360857] ---[ end trace 0000000000000000 ]---
[ 54.366565] ------------[ cut here ]------------
[ 54.367183] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.368924] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.369990] Modules linked in:
[ 54.370397] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.371555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.372601] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.373280] 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
[ 54.375469] RSP: 0018:ffff88802029fc00 EFLAGS: 00010282
[ 54.376154] RAX: 0000000000000000 RBX: ffff888015b6f440 RCX: 0000000000000000
[ 54.377064] RDX: ffff88801a0f9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.377962] RBP: ffff888015b6f454 R08: 0000000000000001 R09: 0000000000000000
[ 54.378844] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.379699] R13: ffffffff84e223a0 R14: ffff888015b6f448 R15: ffffffff84da62e0
[ 54.380620] FS: 00005555560ba400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.381627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.382367] CR2: 00007f46fb66e6f4 CR3: 00000000102b4000 CR4: 0000000000350ee0
[ 54.383285] Call Trace:
[ 54.383607]
[ 54.383936] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.384580] ipv6_frags_init_net+0x206/0x3c0
[ 54.385186] ops_init+0xbb/0x6b0
[ 54.385632] setup_net+0x3d9/0x990
[ 54.386110] ? down_read_killable+0x1d7/0x4e0
[ 54.386682] ? __pfx_setup_net+0x10/0x10
[ 54.387209] ? copy_net_ns+0x17c/0x770
[ 54.387714] copy_net_ns+0x321/0x770
[ 54.388213] create_new_namespaces+0x3f6/0xb30
[ 54.388841] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.389473] ksys_unshare+0x44d/0x8e0
[ 54.389988] ? __pfx_ksys_unshare+0x10/0x10
[ 54.390529] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.391273] __x64_sys_unshare+0x31/0x40
[ 54.391795] do_syscall_64+0x3f/0x90
[ 54.392307] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.392986] RIP: 0033:0x7fd84d84f0d7
[ 54.393454] 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
[ 54.395621] RSP: 002b:00007ffe3b03f9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.396583] RAX: ffffffffffffffda RBX: 00007ffe3b040008 RCX: 00007fd84d84f0d7
[ 54.397463] RDX: 00007fd84d8b941f RSI: 00007ffe3b03f960 RDI: 0000000040000000
[ 54.398346] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3b03f770
[ 54.399222] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd84d961bf0
[ 54.400100] R13: 00007ffe3b03faa0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.401027]
[ 54.401332] irq event stamp: 9301
[ 54.401749] hardirqs last enabled at (9311): [] __up_console_sem+0x78/0x80
[ 54.402793] hardirqs last disabled at (9322): [] __up_console_sem+0x5d/0x80
[ 54.403858] softirqs last enabled at (8810): [] irq_exit_rcu+0x93/0xc0
[ 54.404898] softirqs last disabled at (8805): [] irq_exit_rcu+0x93/0xc0
[ 54.405914] ---[ end trace 0000000000000000 ]---
[ 54.407227] ------------[ cut here ]------------
[ 54.407958] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.409883] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.410962] Modules linked in:
[ 54.411371] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.412553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.413589] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.414295] 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
[ 54.416637] RSP: 0018:ffff88802029fbf0 EFLAGS: 00010286
[ 54.417364] RAX: 0000000000000000 RBX: ffff888015b6fa40 RCX: 0000000000000000
[ 54.418297] RDX: ffff88801a0f9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.419235] RBP: ffff888015b6fa54 R08: 0000000000000001 R09: 0000000000000000
[ 54.420168] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.421134] R13: ffffffff84e223a0 R14: ffff888015b6fa48 R15: ffffffff84daf020
[ 54.422099] FS: 00005555560ba400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.423163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.423947] CR2: 00007f46fb66e6f4 CR3: 00000000102b4000 CR4: 0000000000350ee0
[ 54.424903] Call Trace:
[ 54.425247]
[ 54.425554] nf_ct_net_init+0x224/0x3d0
[ 54.426130] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.426740] ops_init+0xbb/0x6b0
[ 54.427232] setup_net+0x3d9/0x990
[ 54.427712] ? down_read_killable+0x1d7/0x4e0
[ 54.428358] ? __pfx_setup_net+0x10/0x10
[ 54.428922] ? copy_net_ns+0x17c/0x770
[ 54.429451] copy_net_ns+0x321/0x770
[ 54.429981] create_new_namespaces+0x3f6/0xb30
[ 54.430607] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.431285] ksys_unshare+0x44d/0x8e0
[ 54.431811] ? __pfx_ksys_unshare+0x10/0x10
[ 54.432391] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.433132] __x64_sys_unshare+0x31/0x40
[ 54.433658] do_syscall_64+0x3f/0x90
[ 54.434165] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.434805] RIP: 0033:0x7fd84d84f0d7
[ 54.435299] 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
[ 54.437463] RSP: 002b:00007ffe3b03f9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.438412] RAX: ffffffffffffffda RBX: 00007ffe3b040008 RCX: 00007fd84d84f0d7
[ 54.439296] RDX: 00007fd84d8b941f RSI: 00007ffe3b03f960 RDI: 0000000040000000
[ 54.440179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3b03f770
[ 54.441079] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd84d961bf0
[ 54.441957] R13: 00007ffe3b03faa0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.442864]
[ 54.443167] irq event stamp: 10109
[ 54.443596] hardirqs last enabled at (10119): [] __up_console_sem+0x78/0x80
[ 54.444695] hardirqs last disabled at (10130): [] __up_console_sem+0x5d/0x80
[ 54.445773] softirqs last enabled at (9960): [] irq_exit_rcu+0x93/0xc0
[ 54.446810] softirqs last disabled at (9955): [] irq_exit_rcu+0x93/0xc0
[ 54.447861] ---[ end trace 0000000000000000 ]---
[ 55.992497] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.039895] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.087900] Bluetooth: hci0: command 0x040f tx timeout
[ 62.135947] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:48:14 Registers:
info registers vcpu 0
RAX=0000000000028951 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=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 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=00007efec59c0070 CR3=0000000016182000 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=2f2744cf8d25d5909147d09b7b4f2912
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fd725c2cd76f67b2000000000013c098 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c4661f24d76b8e7600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=20000000000000000000000000000000 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=ffff88802029f5f0
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 00005555560ba400 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=00007f46fb66e6f4 CR3=00000000102b4000 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