Warning: Permanently added '[localhost]:41603' (ECDSA) to the list of known hosts.
2023/05/18 09:44:29 fuzzer started
2023/05/18 09:44:29 dialing manager at localhost:44319
2023/05/18 09:44:29 checking machine...
2023/05/18 09:44:29 checking revisions...
syzkaller login: [ 35.022023] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:44:30 testing simple program...
[ 35.080402] cgroup: Unknown subsys name 'net'
[ 35.166551] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.761341] audit: type=1400 audit(1684403082.775:6): 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
[ 48.920393] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.922747] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.923590] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.926049] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.927301] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.928296] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.223724] ------------[ cut here ]------------
[ 49.225053] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.226191] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.226988] Modules linked in:
[ 49.227288] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.228971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.231944] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.232452] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.234053] RSP: 0018:ffff88800fec7c00 EFLAGS: 00010282
[ 49.234504] RAX: 0000000000000000 RBX: ffff88800f047440 RCX: 0000000000000000
[ 49.235159] RDX: ffff888016a01b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.235715] RBP: ffff88800f047454 R08: 0000000000000001 R09: 0000000000000000
[ 49.236366] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.236969] R13: ffffffff84e23fe0 R14: ffff88800f047448 R15: ffffffff84d74dc0
[ 49.237524] FS: 0000555557410400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.238269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.238756] CR2: 00007fc8a40c26f4 CR3: 000000001a334000 CR4: 0000000000350ee0
[ 49.239335] Call Trace:
[ 49.239541]
[ 49.239735] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.240229] ipv4_frags_init_net+0x269/0x440
[ 49.240615] ops_init+0xbb/0x6b0
[ 49.240930] setup_net+0x3d9/0x990
[ 49.241239] ? down_read_killable+0x1d7/0x4e0
[ 49.241641] ? __pfx_setup_net+0x10/0x10
[ 49.242031] ? copy_net_ns+0x17c/0x770
[ 49.242369] copy_net_ns+0x321/0x770
[ 49.242698] create_new_namespaces+0x3f6/0xb30
[ 49.243135] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.243531] ksys_unshare+0x44d/0x8e0
[ 49.243875] ? __pfx_ksys_unshare+0x10/0x10
[ 49.244268] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.244750] __x64_sys_unshare+0x31/0x40
[ 49.245148] do_syscall_64+0x3f/0x90
[ 49.245480] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.245939] RIP: 0033:0x7fcfbf3f00d7
[ 49.246261] 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
[ 49.247740] RSP: 002b:00007ffd4d2c88d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.248379] RAX: ffffffffffffffda RBX: 00007ffd4d2c8f18 RCX: 00007fcfbf3f00d7
[ 49.248974] RDX: 00007fcfbf45a41f RSI: 00007ffd4d2c8870 RDI: 0000000040000000
[ 49.249545] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d2c8680
[ 49.250148] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcfbf502bf0
[ 49.250718] R13: 00007ffd4d2c89b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.251318]
[ 49.251510] irq event stamp: 9763
[ 49.251778] hardirqs last enabled at (9773): [] __up_console_sem+0x78/0x80
[ 49.252535] hardirqs last disabled at (9784): [] __up_console_sem+0x5d/0x80
[ 49.253237] softirqs last enabled at (9352): [] irq_exit_rcu+0x93/0xc0
[ 49.253916] softirqs last disabled at (9323): [] irq_exit_rcu+0x93/0xc0
[ 49.254581] ---[ end trace 0000000000000000 ]---
[ 49.260202] ------------[ cut here ]------------
[ 49.260651] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.261741] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.262457] Modules linked in:
[ 49.262741] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.263513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.264226] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.264637] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.266106] RSP: 0018:ffff88800fec7c00 EFLAGS: 00010282
[ 49.266539] RAX: 0000000000000000 RBX: ffff88800f4e7c40 RCX: 0000000000000000
[ 49.267133] RDX: ffff888016a01b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.267702] RBP: ffff88800f4e7c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.268329] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.268901] R13: ffffffff84e23fe0 R14: ffff88800f4e7c48 R15: ffffffff84da7d60
[ 49.269479] FS: 0000555557410400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.270149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.270626] CR2: 00007fc8a40c26f4 CR3: 000000001a334000 CR4: 0000000000350ee0
[ 49.271231] Call Trace:
[ 49.271453]
[ 49.271648] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.272088] ipv6_frags_init_net+0x206/0x3c0
[ 49.272522] ops_init+0xbb/0x6b0
[ 49.272829] setup_net+0x3d9/0x990
[ 49.273155] ? down_read_killable+0x1d7/0x4e0
[ 49.273533] ? __pfx_setup_net+0x10/0x10
[ 49.273897] ? copy_net_ns+0x17c/0x770
[ 49.274230] copy_net_ns+0x321/0x770
[ 49.274540] create_new_namespaces+0x3f6/0xb30
[ 49.274938] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.275323] ksys_unshare+0x44d/0x8e0
[ 49.275640] ? __pfx_ksys_unshare+0x10/0x10
[ 49.276028] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.276516] __x64_sys_unshare+0x31/0x40
[ 49.276872] do_syscall_64+0x3f/0x90
[ 49.277187] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.277596] RIP: 0033:0x7fcfbf3f00d7
[ 49.277915] 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
[ 49.279309] RSP: 002b:00007ffd4d2c88d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.279941] RAX: ffffffffffffffda RBX: 00007ffd4d2c8f18 RCX: 00007fcfbf3f00d7
[ 49.280507] RDX: 00007fcfbf45a41f RSI: 00007ffd4d2c8870 RDI: 0000000040000000
[ 49.281077] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d2c8680
[ 49.281620] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcfbf502bf0
[ 49.282190] R13: 00007ffd4d2c89b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.282742]
[ 49.282963] irq event stamp: 11861
[ 49.283266] hardirqs last enabled at (11871): [] __up_console_sem+0x78/0x80
[ 49.283984] hardirqs last disabled at (11882): [] __up_console_sem+0x5d/0x80
[ 49.284695] softirqs last enabled at (11556): [] irq_exit_rcu+0x93/0xc0
[ 49.285389] softirqs last disabled at (11551): [] irq_exit_rcu+0x93/0xc0
[ 49.286066] ---[ end trace 0000000000000000 ]---
[ 49.287129] ------------[ cut here ]------------
[ 49.287519] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.288856] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.289611] Modules linked in:
[ 49.289923] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.290748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.291461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.291942] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.293608] RSP: 0018:ffff88800fec7bf0 EFLAGS: 00010286
[ 49.294090] RAX: 0000000000000000 RBX: ffff88800e6e1a40 RCX: 0000000000000000
[ 49.294807] RDX: ffff888016a01b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.295427] RBP: ffff88800e6e1a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.296126] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.296763] R13: ffffffff84e23fe0 R14: ffff88800e6e1a48 R15: ffffffff84db0aa0
[ 49.297371] FS: 0000555557410400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.298077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.298666] CR2: 00007fc8a40c26f4 CR3: 000000001a334000 CR4: 0000000000350ee0
[ 49.299406] Call Trace:
[ 49.299634]
[ 49.299880] nf_ct_net_init+0x224/0x3d0
[ 49.300283] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.300657] ops_init+0xbb/0x6b0
[ 49.300984] setup_net+0x3d9/0x990
[ 49.301289] ? down_read_killable+0x1d7/0x4e0
[ 49.301664] ? __pfx_setup_net+0x10/0x10
[ 49.302071] ? copy_net_ns+0x17c/0x770
[ 49.302423] copy_net_ns+0x321/0x770
[ 49.302735] create_new_namespaces+0x3f6/0xb30
[ 49.303214] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.303638] ksys_unshare+0x44d/0x8e0
[ 49.303993] ? __pfx_ksys_unshare+0x10/0x10
[ 49.304374] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.304897] __x64_sys_unshare+0x31/0x40
[ 49.305247] do_syscall_64+0x3f/0x90
[ 49.305562] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.306033] RIP: 0033:0x7fcfbf3f00d7
[ 49.306337] 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
[ 49.307817] RSP: 002b:00007ffd4d2c88d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.308453] RAX: ffffffffffffffda RBX: 00007ffd4d2c8f18 RCX: 00007fcfbf3f00d7
[ 49.309059] RDX: 00007fcfbf45a41f RSI: 00007ffd4d2c8870 RDI: 0000000040000000
[ 49.309648] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d2c8680
[ 49.310281] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcfbf502bf0
[ 49.310891] R13: 00007ffd4d2c89b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.311495]
[ 49.311702] irq event stamp: 12599
[ 49.312033] hardirqs last enabled at (12611): [] __up_console_sem+0x78/0x80
[ 49.312804] hardirqs last disabled at (12620): [] __up_console_sem+0x5d/0x80
[ 49.313537] softirqs last enabled at (11556): [] irq_exit_rcu+0x93/0xc0
[ 49.314243] softirqs last disabled at (11551): [] irq_exit_rcu+0x93/0xc0
[ 49.314952] ---[ end trace 0000000000000000 ]---
executing program
[ 50.995743] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.042914] Bluetooth: hci0: command 0x041b tx timeout
[ 55.091009] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.138963] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:44:44 Registers:
info registers vcpu 0
RAX=000000000002072b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f1c680390a8 CR3=0000000016170000 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=d89fc636986dc6bada4d6051d9aa45c0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111b60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bb9ecb17b8b503e400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fec7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555557410400 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=00007fc8a40c26f4 CR3=000000001a334000 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