Warning: Permanently added '[localhost]:56329' (ECDSA) to the list of known hosts.
2023/05/16 12:28:41 fuzzer started
2023/05/16 12:28:41 dialing manager at localhost:35573
2023/05/16 12:28:41 checking machine...
2023/05/16 12:28:41 checking revisions...
syzkaller login: [ 40.466107] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:28:41 testing simple program...
[ 40.541468] cgroup: Unknown subsys name 'net'
[ 40.637593] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.760052] audit: type=1400 audit(1684240134.064:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.871726] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.874571] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.876532] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.879531] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.881039] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.882673] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.210946] ------------[ cut here ]------------
[ 54.211645] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.213065] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.213962] Modules linked in:
[ 54.214336] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.218242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.219063] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.219632] 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
[ 54.221471] RSP: 0018:ffff88801830fc00 EFLAGS: 00010282
[ 54.222022] RAX: 0000000000000000 RBX: ffff88800ca65c40 RCX: 0000000000000000
[ 54.222797] RDX: ffff88801a26d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.223557] RBP: ffff88800ca65c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.224302] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.225020] R13: ffffffff84e223a0 R14: ffff88800ca65c48 R15: ffffffff84d73340
[ 54.225773] FS: 0000555556ce1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.226601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.227224] CR2: 00007fcd578a56f4 CR3: 000000001b9fe000 CR4: 0000000000350ee0
[ 54.227943] Call Trace:
[ 54.228248]
[ 54.228488] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.228970] ipv4_frags_init_net+0x269/0x440
[ 54.229435] ops_init+0xbb/0x6b0
[ 54.229789] setup_net+0x3d9/0x990
[ 54.230195] ? down_read_killable+0x1d7/0x4e0
[ 54.230650] ? __pfx_setup_net+0x10/0x10
[ 54.231044] ? copy_net_ns+0x17c/0x770
[ 54.231469] copy_net_ns+0x321/0x770
[ 54.231896] create_new_namespaces+0x3f6/0xb30
[ 54.232394] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.232875] ksys_unshare+0x44d/0x8e0
[ 54.233294] ? __pfx_ksys_unshare+0x10/0x10
[ 54.233719] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.234324] __x64_sys_unshare+0x31/0x40
[ 54.234730] do_syscall_64+0x3f/0x90
[ 54.235097] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.235629] RIP: 0033:0x7fc0167530d7
[ 54.236020] 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
[ 54.237706] RSP: 002b:00007ffdabbecf68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.238472] RAX: ffffffffffffffda RBX: 00007ffdabbed5a8 RCX: 00007fc0167530d7
[ 54.239163] RDX: 00007fc0167bd41f RSI: 00007ffdabbecf00 RDI: 0000000040000000
[ 54.239867] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdabbecd10
[ 54.240588] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc016865bf0
[ 54.241527] R13: 00007ffdabbed040 R14: 0000000000000000 R15: 00000000000000f8
[ 54.242518]
[ 54.242849] irq event stamp: 8323
[ 54.243240] hardirqs last enabled at (8335): [] __up_console_sem+0x78/0x80
[ 54.244065] hardirqs last disabled at (8344): [] __up_console_sem+0x5d/0x80
[ 54.244910] softirqs last enabled at (7816): [] irq_exit_rcu+0x93/0xc0
[ 54.245782] softirqs last disabled at (7791): [] irq_exit_rcu+0x93/0xc0
[ 54.246677] ---[ end trace 0000000000000000 ]---
[ 54.252090] ------------[ cut here ]------------
[ 54.252628] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.253987] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.254843] Modules linked in:
[ 54.255195] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.256297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.257348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.257988] 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
[ 54.260228] RSP: 0018:ffff88801830fc00 EFLAGS: 00010282
[ 54.260889] RAX: 0000000000000000 RBX: ffff888015bac240 RCX: 0000000000000000
[ 54.261818] RDX: ffff88801a26d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.262765] RBP: ffff888015bac254 R08: 0000000000000001 R09: 0000000000000000
[ 54.263687] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.264612] R13: ffffffff84e223a0 R14: ffff888015bac248 R15: ffffffff84da62e0
[ 54.265530] FS: 0000555556ce1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.266580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.267353] CR2: 00007fcd578a56f4 CR3: 000000001b9fe000 CR4: 0000000000350ee0
[ 54.268284] Call Trace:
[ 54.268565]
[ 54.268822] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.269393] ipv6_frags_init_net+0x206/0x3c0
[ 54.269875] ops_init+0xbb/0x6b0
[ 54.270317] setup_net+0x3d9/0x990
[ 54.270710] ? down_read_killable+0x1d7/0x4e0
[ 54.271219] ? __pfx_setup_net+0x10/0x10
[ 54.271672] ? copy_net_ns+0x17c/0x770
[ 54.272104] copy_net_ns+0x321/0x770
[ 54.272554] create_new_namespaces+0x3f6/0xb30
[ 54.273058] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.273616] ksys_unshare+0x44d/0x8e0
[ 54.274052] ? __pfx_ksys_unshare+0x10/0x10
[ 54.274578] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.275220] __x64_sys_unshare+0x31/0x40
[ 54.275668] do_syscall_64+0x3f/0x90
[ 54.276087] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.276670] RIP: 0033:0x7fc0167530d7
[ 54.277074] 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
[ 54.278927] RSP: 002b:00007ffdabbecf68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.279737] RAX: ffffffffffffffda RBX: 00007ffdabbed5a8 RCX: 00007fc0167530d7
[ 54.280491] RDX: 00007fc0167bd41f RSI: 00007ffdabbecf00 RDI: 0000000040000000
[ 54.281266] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdabbecd10
[ 54.281999] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc016865bf0
[ 54.282795] R13: 00007ffdabbed040 R14: 0000000000000000 R15: 00000000000000f8
[ 54.283573]
[ 54.283835] irq event stamp: 10287
[ 54.284262] hardirqs last enabled at (10309): [] __up_console_sem+0x78/0x80
[ 54.285186] hardirqs last disabled at (10320): [] __up_console_sem+0x5d/0x80
[ 54.286060] softirqs last enabled at (10304): [] irq_exit_rcu+0x93/0xc0
[ 54.286963] softirqs last disabled at (10295): [] irq_exit_rcu+0x93/0xc0
[ 54.287859] ---[ end trace 0000000000000000 ]---
[ 54.289076] ------------[ cut here ]------------
[ 54.289728] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.291684] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.292781] Modules linked in:
[ 54.293240] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.294453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.295493] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.296175] 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
[ 54.298401] RSP: 0018:ffff88801830fbf0 EFLAGS: 00010286
[ 54.299065] RAX: 0000000000000000 RBX: ffff888015baca40 RCX: 0000000000000000
[ 54.299991] RDX: ffff88801a26d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.300910] RBP: ffff888015baca54 R08: 0000000000000001 R09: 0000000000000000
[ 54.301835] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.302769] R13: ffffffff84e223a0 R14: ffff888015baca48 R15: ffffffff84daf020
[ 54.303706] FS: 0000555556ce1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.304718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.305493] CR2: 00007fcd578a56f4 CR3: 000000001b9fe000 CR4: 0000000000350ee0
[ 54.306446] Call Trace:
[ 54.306779]
[ 54.307092] nf_ct_net_init+0x224/0x3d0
[ 54.307648] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.308270] ops_init+0xbb/0x6b0
[ 54.308721] setup_net+0x3d9/0x990
[ 54.309216] ? down_read_killable+0x1d7/0x4e0
[ 54.309792] ? __pfx_setup_net+0x10/0x10
[ 54.310364] ? copy_net_ns+0x17c/0x770
[ 54.310881] copy_net_ns+0x321/0x770
[ 54.311342] create_new_namespaces+0x3f6/0xb30
[ 54.311805] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.312317] ksys_unshare+0x44d/0x8e0
[ 54.312712] ? __pfx_ksys_unshare+0x10/0x10
[ 54.313170] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.313728] __x64_sys_unshare+0x31/0x40
[ 54.314184] do_syscall_64+0x3f/0x90
[ 54.314560] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.315060] RIP: 0033:0x7fc0167530d7
[ 54.315456] 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
[ 54.317156] RSP: 002b:00007ffdabbecf68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.317861] RAX: ffffffffffffffda RBX: 00007ffdabbed5a8 RCX: 00007fc0167530d7
[ 54.318580] RDX: 00007fc0167bd41f RSI: 00007ffdabbecf00 RDI: 0000000040000000
[ 54.319274] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdabbecd10
[ 54.319942] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc016865bf0
[ 54.320639] R13: 00007ffdabbed040 R14: 0000000000000000 R15: 00000000000000f8
[ 54.321356]
[ 54.321598] irq event stamp: 11037
[ 54.321935] hardirqs last enabled at (11047): [] __up_console_sem+0x78/0x80
[ 54.322781] hardirqs last disabled at (11058): [] __up_console_sem+0x5d/0x80
[ 54.323618] softirqs last enabled at (10536): [] irq_exit_rcu+0x93/0xc0
[ 54.324434] softirqs last disabled at (10525): [] irq_exit_rcu+0x93/0xc0
[ 54.325259] ---[ end trace 0000000000000000 ]---
executing program
[ 55.948818] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.996354] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.045221] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.092359] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
12:28:51 Registers:
info registers vcpu 0
RAX=ffffffff818492b2 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=1ffff11002d7eeff
RSI=0000000000000000 RDI=ffffffff818492b2 RBP=ffff888016bf7838 RSP=ffff888016bf77a0
R8 =ffffffff861342b6 R9 =ffffffff861342ba R10=0000000000038001 R11=ffff888016bf77e0
R12=ffff888016bf7868 R13=0000000000000000 R14=ffff888015b99b40 R15=ffff888009a92000
RIP=ffffffff810bd81d RFL=00000246 [---Z-P-] 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 00007fb8eb964900 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=00007fb8ead84af0 CR3=000000000e59c000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0013ad65119292df0000000000115e48 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e5b522c28ba2479100000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801830f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556ce1400 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=00007fcd578a56f4 CR3=000000001b9fe000 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