Warning: Permanently added '[localhost]:34566' (ECDSA) to the list of known hosts.
2023/05/17 09:36:28 fuzzer started
2023/05/17 09:36:29 dialing manager at localhost:35573
2023/05/17 09:36:29 checking machine...
2023/05/17 09:36:29 checking revisions...
syzkaller login: [ 40.275586] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:36:29 testing simple program...
[ 40.348232] cgroup: Unknown subsys name 'net'
[ 40.423783] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.311405] audit: type=1400 audit(1684316202.254:6): 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
[ 54.420947] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.422607] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.423473] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.426495] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.427707] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.429497] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.712065] ------------[ cut here ]------------
[ 54.712516] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.713924] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.714658] Modules linked in:
[ 54.714928] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.717172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.718687] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.719155] 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
[ 54.720659] RSP: 0018:ffff8880207f7c00 EFLAGS: 00010282
[ 54.721132] RAX: 0000000000000000 RBX: ffff888009aa8440 RCX: 0000000000000000
[ 54.721719] RDX: ffff88801624d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.722322] RBP: ffff888009aa8454 R08: 0000000000000001 R09: 0000000000000000
[ 54.722896] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.723509] R13: ffffffff84e223a0 R14: ffff888009aa8448 R15: ffffffff84d73340
[ 54.724108] FS: 0000555556425400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.724769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.725308] CR2: 00007fd4ab9b96f4 CR3: 0000000018390000 CR4: 0000000000350ee0
[ 54.725895] Call Trace:
[ 54.726138]
[ 54.726344] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.726757] ipv4_frags_init_net+0x269/0x440
[ 54.727158] ops_init+0xbb/0x6b0
[ 54.727464] setup_net+0x3d9/0x990
[ 54.727770] ? down_read_killable+0x1d7/0x4e0
[ 54.728175] ? __pfx_setup_net+0x10/0x10
[ 54.728519] ? copy_net_ns+0x17c/0x770
[ 54.728862] copy_net_ns+0x321/0x770
[ 54.729216] create_new_namespaces+0x3f6/0xb30
[ 54.729622] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.730060] ksys_unshare+0x44d/0x8e0
[ 54.730391] ? __pfx_ksys_unshare+0x10/0x10
[ 54.730757] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.731262] __x64_sys_unshare+0x31/0x40
[ 54.731616] do_syscall_64+0x3f/0x90
[ 54.731928] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.732396] RIP: 0033:0x7f73450a50d7
[ 54.732714] 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
[ 54.734205] RSP: 002b:00007fffc0cd3898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.734821] RAX: ffffffffffffffda RBX: 00007fffc0cd3ed8 RCX: 00007f73450a50d7
[ 54.735423] RDX: 00007f734510f41f RSI: 00007fffc0cd3830 RDI: 0000000040000000
[ 54.736037] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc0cd3640
[ 54.736623] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f73451b7bf0
[ 54.737245] R13: 00007fffc0cd3970 R14: 0000000000000000 R15: 00000000000000f8
[ 54.737880]
[ 54.738109] irq event stamp: 8713
[ 54.738401] hardirqs last enabled at (8723): [] __up_console_sem+0x78/0x80
[ 54.739127] hardirqs last disabled at (8734): [] __up_console_sem+0x5d/0x80
[ 54.739824] softirqs last enabled at (8166): [] irq_exit_rcu+0x93/0xc0
[ 54.740518] softirqs last disabled at (8161): [] irq_exit_rcu+0x93/0xc0
[ 54.741212] ---[ end trace 0000000000000000 ]---
[ 54.745558] ------------[ cut here ]------------
[ 54.745975] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.747123] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.747825] Modules linked in:
[ 54.748132] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.748908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.749629] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.750089] 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
[ 54.751573] RSP: 0018:ffff8880207f7c00 EFLAGS: 00010282
[ 54.752035] RAX: 0000000000000000 RBX: ffff888010212240 RCX: 0000000000000000
[ 54.752617] RDX: ffff88801624d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.753218] RBP: ffff888010212254 R08: 0000000000000001 R09: 0000000000000000
[ 54.753822] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.754425] R13: ffffffff84e223a0 R14: ffff888010212248 R15: ffffffff84da62e0
[ 54.755041] FS: 0000555556425400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.755700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.756212] CR2: 00007fd4ab9b96f4 CR3: 0000000018390000 CR4: 0000000000350ee0
[ 54.756803] Call Trace:
[ 54.757047]
[ 54.757426] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.757862] ipv6_frags_init_net+0x206/0x3c0
[ 54.758395] ops_init+0xbb/0x6b0
[ 54.758698] setup_net+0x3d9/0x990
[ 54.759034] ? down_read_killable+0x1d7/0x4e0
[ 54.759417] ? __pfx_setup_net+0x10/0x10
[ 54.759763] ? copy_net_ns+0x17c/0x770
[ 54.760122] copy_net_ns+0x321/0x770
[ 54.760457] create_new_namespaces+0x3f6/0xb30
[ 54.760861] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.761315] ksys_unshare+0x44d/0x8e0
[ 54.761657] ? __pfx_ksys_unshare+0x10/0x10
[ 54.762049] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.762541] __x64_sys_unshare+0x31/0x40
[ 54.762894] do_syscall_64+0x3f/0x90
[ 54.763235] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.763682] RIP: 0033:0x7f73450a50d7
[ 54.764018] 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
[ 54.765523] RSP: 002b:00007fffc0cd3898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.766213] RAX: ffffffffffffffda RBX: 00007fffc0cd3ed8 RCX: 00007f73450a50d7
[ 54.766817] RDX: 00007f734510f41f RSI: 00007fffc0cd3830 RDI: 0000000040000000
[ 54.767460] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc0cd3640
[ 54.768069] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f73451b7bf0
[ 54.768641] R13: 00007fffc0cd3970 R14: 0000000000000000 R15: 00000000000000f8
[ 54.769263]
[ 54.769483] irq event stamp: 10813
[ 54.769778] hardirqs last enabled at (10823): [] __up_console_sem+0x78/0x80
[ 54.770505] hardirqs last disabled at (10834): [] __up_console_sem+0x5d/0x80
[ 54.771227] softirqs last enabled at (10636): [] irq_exit_rcu+0x93/0xc0
[ 54.771910] softirqs last disabled at (10631): [] irq_exit_rcu+0x93/0xc0
[ 54.772620] ---[ end trace 0000000000000000 ]---
[ 54.773668] ------------[ cut here ]------------
[ 54.774090] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.775377] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.776108] Modules linked in:
[ 54.776387] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.777169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.777857] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.778319] 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
[ 54.779794] RSP: 0018:ffff8880207f7bf0 EFLAGS: 00010286
[ 54.780267] RAX: 0000000000000000 RBX: ffff888010212a40 RCX: 0000000000000000
[ 54.780856] RDX: ffff88801624d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.781540] RBP: ffff888010212a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.782142] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.782715] R13: ffffffff84e223a0 R14: ffff888010212a48 R15: ffffffff84daf020
[ 54.783325] FS: 0000555556425400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.783993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.784521] CR2: 00007fd4ab9b96f4 CR3: 0000000018390000 CR4: 0000000000350ee0
[ 54.785162] Call Trace:
[ 54.785408]
[ 54.785609] nf_ct_net_init+0x224/0x3d0
[ 54.785982] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.786371] ops_init+0xbb/0x6b0
[ 54.786668] setup_net+0x3d9/0x990
[ 54.787001] ? down_read_killable+0x1d7/0x4e0
[ 54.787388] ? __pfx_setup_net+0x10/0x10
[ 54.787734] ? copy_net_ns+0x17c/0x770
[ 54.788108] copy_net_ns+0x321/0x770
[ 54.788434] create_new_namespaces+0x3f6/0xb30
[ 54.788835] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.789289] ksys_unshare+0x44d/0x8e0
[ 54.789628] ? __pfx_ksys_unshare+0x10/0x10
[ 54.790024] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.790515] __x64_sys_unshare+0x31/0x40
[ 54.790869] do_syscall_64+0x3f/0x90
[ 54.791220] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.791655] RIP: 0033:0x7f73450a50d7
[ 54.791991] 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
[ 54.793486] RSP: 002b:00007fffc0cd3898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.794141] RAX: ffffffffffffffda RBX: 00007fffc0cd3ed8 RCX: 00007f73450a50d7
[ 54.794716] RDX: 00007f734510f41f RSI: 00007fffc0cd3830 RDI: 0000000040000000
[ 54.795335] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc0cd3640
[ 54.795923] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f73451b7bf0
[ 54.796540] R13: 00007fffc0cd3970 R14: 0000000000000000 R15: 00000000000000f8
[ 54.797150]
[ 54.797361] irq event stamp: 11607
[ 54.797650] hardirqs last enabled at (11617): [] __up_console_sem+0x78/0x80
[ 54.798418] hardirqs last disabled at (11628): [] __up_console_sem+0x5d/0x80
[ 54.799177] softirqs last enabled at (10636): [] irq_exit_rcu+0x93/0xc0
[ 54.799854] softirqs last disabled at (10631): [] irq_exit_rcu+0x93/0xc0
[ 54.800559] ---[ end trace 0000000000000000 ]---
executing program
[ 56.450994] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.498051] Bluetooth: hci0: command 0x041b tx timeout
[ 60.546551] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.594036] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:36:39 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff810bd7e2 RDX=0000000000000bd7
RSI=0000000000000bd7 RDI=ffffffff864dc824 RBP=ffff888016c7f250 RSP=ffff888016c7f138
R8 =0000000000000000 R9 =ffffffff8608c75e R10=0000000000038001 R11=ffff888016c7f238
R12=ffff888016c7f258 R13=ffff888016c7f240 R14=ffff888016c7f239 R15=ffff888016c7f1f8
RIP=ffffffff8113146a RFL=00000213 [----A-C] 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 00007f5a48ca2900 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=00007f5a4819e220 CR3=0000000016038000 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=d8f928da5fab84ed00000000001111e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b780bc241385ad0500000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880207f75f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff825076dd RFL=00000006 [-----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 0000555556425400 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=00007fd4ab9b96f4 CR3=0000000018390000 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