Warning: Permanently added '[localhost]:51743' (ECDSA) to the list of known hosts.
2023/05/17 02:06:24 fuzzer started
2023/05/17 02:06:24 dialing manager at localhost:35573
2023/05/17 02:06:24 checking machine...
2023/05/17 02:06:24 checking revisions...
syzkaller login: [ 42.988936] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:06:24 testing simple program...
[ 43.053800] cgroup: Unknown subsys name 'net'
[ 43.132110] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.684340] audit: type=1400 audit(1684289199.200:6): avc: denied { execmem } for pid=256 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
[ 58.836660] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.839296] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.841687] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.844937] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.847783] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.848955] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.252515] ------------[ cut here ]------------
[ 59.253287] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.255198] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.256271] Modules linked in:
[ 59.256701] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.261306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.262418] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.263096] 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
[ 59.265408] RSP: 0018:ffff88801f6b7c00 EFLAGS: 00010282
[ 59.266099] RAX: 0000000000000000 RBX: ffff88800d795040 RCX: 0000000000000000
[ 59.267054] RDX: ffff888015bb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.267976] RBP: ffff88800d795054 R08: 0000000000000001 R09: 0000000000000000
[ 59.268896] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.269806] R13: ffffffff84e223a0 R14: ffff88800d795048 R15: ffffffff84d73340
[ 59.270684] FS: 0000555556f3a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.271718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.272465] CR2: 00007efd851f06f4 CR3: 000000000c65c000 CR4: 0000000000350ee0
[ 59.273355] Call Trace:
[ 59.273727]
[ 59.274057] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.274716] ipv4_frags_init_net+0x269/0x440
[ 59.275292] ops_init+0xbb/0x6b0
[ 59.275808] setup_net+0x3d9/0x990
[ 59.276289] ? down_read_killable+0x1d7/0x4e0
[ 59.276887] ? __pfx_setup_net+0x10/0x10
[ 59.277445] ? copy_net_ns+0x17c/0x770
[ 59.277961] copy_net_ns+0x321/0x770
[ 59.278479] create_new_namespaces+0x3f6/0xb30
[ 59.279069] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.279712] ksys_unshare+0x44d/0x8e0
[ 59.280199] ? __pfx_ksys_unshare+0x10/0x10
[ 59.280783] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.281554] __x64_sys_unshare+0x31/0x40
[ 59.282069] do_syscall_64+0x3f/0x90
[ 59.282570] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.283203] RIP: 0033:0x7f55571c00d7
[ 59.283698] 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
[ 59.285896] RSP: 002b:00007fff53796418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.286841] RAX: ffffffffffffffda RBX: 00007fff53796a58 RCX: 00007f55571c00d7
[ 59.287721] RDX: 00007f555722a41f RSI: 00007fff537963b0 RDI: 0000000040000000
[ 59.288614] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff537961c0
[ 59.289496] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55572d2bf0
[ 59.290355] R13: 00007fff537964f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.291272]
[ 59.291596] irq event stamp: 7257
[ 59.292015] hardirqs last enabled at (7267): [] __up_console_sem+0x78/0x80
[ 59.293061] hardirqs last disabled at (7278): [] __up_console_sem+0x5d/0x80
[ 59.294149] softirqs last enabled at (6482): [] irq_exit_rcu+0x93/0xc0
[ 59.295191] softirqs last disabled at (6385): [] irq_exit_rcu+0x93/0xc0
[ 59.296210] ---[ end trace 0000000000000000 ]---
[ 59.301571] ------------[ cut here ]------------
[ 59.302166] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.303861] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.305023] Modules linked in:
[ 59.305472] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.306633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.307633] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.308270] 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
[ 59.310445] RSP: 0018:ffff88801f6b7c00 EFLAGS: 00010282
[ 59.311091] RAX: 0000000000000000 RBX: ffff88800da8c840 RCX: 0000000000000000
[ 59.311978] RDX: ffff888015bb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.312926] RBP: ffff88800da8c854 R08: 0000000000000001 R09: 0000000000000000
[ 59.314029] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.315109] R13: ffffffff84e223a0 R14: ffff88800da8c848 R15: ffffffff84da62e0
[ 59.316190] FS: 0000555556f3a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.317420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.318279] CR2: 00007efd851f06f4 CR3: 000000000c65c000 CR4: 0000000000350ee0
[ 59.319357] Call Trace:
[ 59.319788]
[ 59.320142] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.320916] ipv6_frags_init_net+0x206/0x3c0
[ 59.321645] ops_init+0xbb/0x6b0
[ 59.322179] setup_net+0x3d9/0x990
[ 59.322759] ? down_read_killable+0x1d7/0x4e0
[ 59.323476] ? __pfx_setup_net+0x10/0x10
[ 59.324082] ? copy_net_ns+0x17c/0x770
[ 59.324732] copy_net_ns+0x321/0x770
[ 59.325313] create_new_namespaces+0x3f6/0xb30
[ 59.326067] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.326845] ksys_unshare+0x44d/0x8e0
[ 59.327470] ? __pfx_ksys_unshare+0x10/0x10
[ 59.328135] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.329027] __x64_sys_unshare+0x31/0x40
[ 59.329708] do_syscall_64+0x3f/0x90
[ 59.330284] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.331098] RIP: 0033:0x7f55571c00d7
[ 59.331690] 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
[ 59.334342] RSP: 002b:00007fff53796418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.335492] RAX: ffffffffffffffda RBX: 00007fff53796a58 RCX: 00007f55571c00d7
[ 59.336573] RDX: 00007f555722a41f RSI: 00007fff537963b0 RDI: 0000000040000000
[ 59.337661] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff537961c0
[ 59.338744] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55572d2bf0
[ 59.339820] R13: 00007fff537964f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.340915]
[ 59.341275] irq event stamp: 9207
[ 59.341828] hardirqs last enabled at (9219): [] __up_console_sem+0x78/0x80
[ 59.343109] hardirqs last disabled at (9230): [] __up_console_sem+0x5d/0x80
[ 59.344414] softirqs last enabled at (8738): [] irq_exit_rcu+0x93/0xc0
[ 59.345671] softirqs last disabled at (8733): [] irq_exit_rcu+0x93/0xc0
[ 59.346925] ---[ end trace 0000000000000000 ]---
[ 59.348572] ------------[ cut here ]------------
[ 59.349270] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.351606] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.352869] Modules linked in:
[ 59.353360] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.354766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.356001] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.356805] 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
[ 59.359435] RSP: 0018:ffff88801f6b7bf0 EFLAGS: 00010286
[ 59.360214] RAX: 0000000000000000 RBX: ffff888013a13c40 RCX: 0000000000000000
[ 59.361273] RDX: ffff888015bb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.362349] RBP: ffff888013a13c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.363424] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.364499] R13: ffffffff84e223a0 R14: ffff888013a13c48 R15: ffffffff84daf020
[ 59.365579] FS: 0000555556f3a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.366764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.367644] CR2: 00007efd851f06f4 CR3: 000000000c65c000 CR4: 0000000000350ee0
[ 59.368724] Call Trace:
[ 59.369112]
[ 59.369535] nf_ct_net_init+0x224/0x3d0
[ 59.370162] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.370876] ops_init+0xbb/0x6b0
[ 59.371440] setup_net+0x3d9/0x990
[ 59.371980] ? down_read_killable+0x1d7/0x4e0
[ 59.372695] ? __pfx_setup_net+0x10/0x10
[ 59.373304] ? copy_net_ns+0x17c/0x770
[ 59.373962] copy_net_ns+0x321/0x770
[ 59.374574] create_new_namespaces+0x3f6/0xb30
[ 59.375272] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.376051] ksys_unshare+0x44d/0x8e0
[ 59.376666] ? __pfx_ksys_unshare+0x10/0x10
[ 59.377322] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.378234] __x64_sys_unshare+0x31/0x40
[ 59.378886] do_syscall_64+0x3f/0x90
[ 59.379483] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.380241] RIP: 0033:0x7f55571c00d7
[ 59.380838] 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
[ 59.383445] RSP: 002b:00007fff53796418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.384581] RAX: ffffffffffffffda RBX: 00007fff53796a58 RCX: 00007f55571c00d7
[ 59.385648] RDX: 00007f555722a41f RSI: 00007fff537963b0 RDI: 0000000040000000
[ 59.386716] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff537961c0
[ 59.387783] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55572d2bf0
[ 59.388837] R13: 00007fff537964f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.389944]
[ 59.390306] irq event stamp: 9975
[ 59.390849] hardirqs last enabled at (9987): [] __up_console_sem+0x78/0x80
[ 59.392108] hardirqs last disabled at (9998): [] __up_console_sem+0x5d/0x80
[ 59.393366] softirqs last enabled at (9678): [] irq_exit_rcu+0x93/0xc0
[ 59.394596] softirqs last disabled at (9673): [] irq_exit_rcu+0x93/0xc0
[ 59.395810] ---[ end trace 0000000000000000 ]---
executing program
[ 60.925108] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.972463] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.020467] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.068560] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:06:32 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=00000000000b34a0 RCX=00007f938c111344 RDX=00007fff81041fe8
RSI=00007fff81041fe8 RDI=000055fa6c226330 RBP=00007fff81042068 RSP=00007fff81041fe0
R8 =0000000000000288 R9 =00000000000b34a0 R10=0000000000000002 R11=0000000000017e34
R12=00007f938aa2c4a0 R13=000055fa6c225640 R14=0000000000000006 R15=00007fff81041ff0
RIP=00007f938c111475 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f938b58e900 00000000 00000000
GS =0000 0000000000000000 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=00007f938a9bcce0 CR3=000000000942a000 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=5837fe9dc1c91f3200000000000ae618 XMM01=99e7992e9cea97a5d34813b688443dd5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=782c042abe4aba2a000000000013c148 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=237548d8b1e1221900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f6b75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556f3a400 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=00007efd851f06f4 CR3=000000000c65c000 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