Warning: Permanently added '[localhost]:63108' (ECDSA) to the list of known hosts.
2023/05/16 12:47:57 fuzzer started
2023/05/16 12:47:58 dialing manager at localhost:35573
2023/05/16 12:47:58 checking machine...
2023/05/16 12:47:58 checking revisions...
syzkaller login: [ 38.806864] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:47:58 testing simple program...
[ 38.882851] cgroup: Unknown subsys name 'net'
[ 38.966487] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.879660] audit: type=1400 audit(1684241290.313:6): 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
[ 52.059688] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.061545] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.064040] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.068352] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.071114] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.072940] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.474545] ------------[ cut here ]------------
[ 52.475185] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.476913] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.478017] Modules linked in:
[ 52.478458] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.483514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.484691] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.485357] 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
[ 52.487728] RSP: 0018:ffff8880188bfc00 EFLAGS: 00010282
[ 52.488420] RAX: 0000000000000000 RBX: ffff88800faa4440 RCX: 0000000000000000
[ 52.489276] RDX: ffff88801888d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.490158] RBP: ffff88800faa4454 R08: 0000000000000001 R09: 0000000000000000
[ 52.491038] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.491962] R13: ffffffff84e223a0 R14: ffff88800faa4448 R15: ffffffff84d73340
[ 52.492855] FS: 0000555556a45400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.493864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.494594] CR2: 00007efca4c8c6f4 CR3: 000000000f68c000 CR4: 0000000000350ee0
[ 52.495516] Call Trace:
[ 52.495839]
[ 52.496139] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.496777] ipv4_frags_init_net+0x269/0x440
[ 52.497336] ops_init+0xbb/0x6b0
[ 52.497811] setup_net+0x3d9/0x990
[ 52.498265] ? down_read_killable+0x1d7/0x4e0
[ 52.498862] ? __pfx_setup_net+0x10/0x10
[ 52.499420] ? copy_net_ns+0x17c/0x770
[ 52.499922] copy_net_ns+0x321/0x770
[ 52.500427] create_new_namespaces+0x3f6/0xb30
[ 52.501019] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.501677] ksys_unshare+0x44d/0x8e0
[ 52.502174] ? __pfx_ksys_unshare+0x10/0x10
[ 52.502749] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.503507] __x64_sys_unshare+0x31/0x40
[ 52.504023] do_syscall_64+0x3f/0x90
[ 52.504536] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.505170] RIP: 0033:0x7fc2bd40e0d7
[ 52.505658] 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
[ 52.507840] RSP: 002b:00007ffdbf793cc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.508786] RAX: ffffffffffffffda RBX: 00007ffdbf794308 RCX: 00007fc2bd40e0d7
[ 52.509667] RDX: 00007fc2bd47841f RSI: 00007ffdbf793c60 RDI: 0000000040000000
[ 52.510547] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbf793a70
[ 52.511440] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc2bd520bf0
[ 52.512289] R13: 00007ffdbf793da0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.513204]
[ 52.513531] irq event stamp: 11713
[ 52.513966] hardirqs last enabled at (11723): [] __up_console_sem+0x78/0x80
[ 52.515037] hardirqs last disabled at (11734): [] __up_console_sem+0x5d/0x80
[ 52.516116] softirqs last enabled at (11286): [] irq_exit_rcu+0x93/0xc0
[ 52.517148] softirqs last disabled at (11271): [] irq_exit_rcu+0x93/0xc0
[ 52.518185] ---[ end trace 0000000000000000 ]---
[ 52.523617] ------------[ cut here ]------------
[ 52.524197] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.525904] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.526962] Modules linked in:
[ 52.527411] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.528560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.529565] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.530199] 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
[ 52.532377] RSP: 0018:ffff8880188bfc00 EFLAGS: 00010282
[ 52.533044] RAX: 0000000000000000 RBX: ffff888009d31c40 RCX: 0000000000000000
[ 52.533934] RDX: ffff88801888d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.534811] RBP: ffff888009d31c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.535724] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.536604] R13: ffffffff84e223a0 R14: ffff888009d31c48 R15: ffffffff84da62e0
[ 52.537493] FS: 0000555556a45400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.538483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.539187] CR2: 00007efca4c8c6f4 CR3: 000000000f68c000 CR4: 0000000000350ee0
[ 52.540087] Call Trace:
[ 52.540446]
[ 52.540746] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.541347] ipv6_frags_init_net+0x206/0x3c0
[ 52.541938] ops_init+0xbb/0x6b0
[ 52.542375] setup_net+0x3d9/0x990
[ 52.542858] ? down_read_killable+0x1d7/0x4e0
[ 52.543471] ? __pfx_setup_net+0x10/0x10
[ 52.543975] ? copy_net_ns+0x17c/0x770
[ 52.544508] copy_net_ns+0x321/0x770
[ 52.544989] create_new_namespaces+0x3f6/0xb30
[ 52.545599] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.546215] ksys_unshare+0x44d/0x8e0
[ 52.546752] ? __pfx_ksys_unshare+0x10/0x10
[ 52.547296] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.548059] __x64_sys_unshare+0x31/0x40
[ 52.548604] do_syscall_64+0x3f/0x90
[ 52.549083] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.549759] RIP: 0033:0x7fc2bd40e0d7
[ 52.550226] 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
[ 52.552412] RSP: 002b:00007ffdbf793cc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.553333] RAX: ffffffffffffffda RBX: 00007ffdbf794308 RCX: 00007fc2bd40e0d7
[ 52.554239] RDX: 00007fc2bd47841f RSI: 00007ffdbf793c60 RDI: 0000000040000000
[ 52.555119] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbf793a70
[ 52.556026] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc2bd520bf0
[ 52.556910] R13: 00007ffdbf793da0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.557817]
[ 52.558115] irq event stamp: 13611
[ 52.558574] hardirqs last enabled at (13623): [] __up_console_sem+0x78/0x80
[ 52.559657] hardirqs last disabled at (13634): [] __up_console_sem+0x5d/0x80
[ 52.560729] softirqs last enabled at (13440): [] irq_exit_rcu+0x93/0xc0
[ 52.561766] softirqs last disabled at (13431): [] irq_exit_rcu+0x93/0xc0
[ 52.562811] ---[ end trace 0000000000000000 ]---
[ 52.564155] ------------[ cut here ]------------
[ 52.564792] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.566732] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.567799] Modules linked in:
[ 52.568203] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.569355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.570348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.571018] 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
[ 52.573180] RSP: 0018:ffff8880188bfbf0 EFLAGS: 00010286
[ 52.573855] RAX: 0000000000000000 RBX: ffff888009d30240 RCX: 0000000000000000
[ 52.574737] RDX: ffff88801888d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.575663] RBP: ffff888009d30254 R08: 0000000000000001 R09: 0000000000000000
[ 52.576548] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.577439] R13: ffffffff84e223a0 R14: ffff888009d30248 R15: ffffffff84daf020
[ 52.578305] FS: 0000555556a45400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.579291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.580032] CR2: 00007efca4c8c6f4 CR3: 000000000f68c000 CR4: 0000000000350ee0
[ 52.580922] Call Trace:
[ 52.581245]
[ 52.581575] nf_ct_net_init+0x224/0x3d0
[ 52.582091] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.582689] ops_init+0xbb/0x6b0
[ 52.583132] setup_net+0x3d9/0x990
[ 52.583642] ? down_read_killable+0x1d7/0x4e0
[ 52.584213] ? __pfx_setup_net+0x10/0x10
[ 52.584750] ? copy_net_ns+0x17c/0x770
[ 52.585259] copy_net_ns+0x321/0x770
[ 52.585772] create_new_namespaces+0x3f6/0xb30
[ 52.586356] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.587012] ksys_unshare+0x44d/0x8e0
[ 52.587547] ? __pfx_ksys_unshare+0x10/0x10
[ 52.588094] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.588842] __x64_sys_unshare+0x31/0x40
[ 52.589367] do_syscall_64+0x3f/0x90
[ 52.589882] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.590565] RIP: 0033:0x7fc2bd40e0d7
[ 52.591024] 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
[ 52.593218] RSP: 002b:00007ffdbf793cc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.594157] RAX: ffffffffffffffda RBX: 00007ffdbf794308 RCX: 00007fc2bd40e0d7
[ 52.595059] RDX: 00007fc2bd47841f RSI: 00007ffdbf793c60 RDI: 0000000040000000
[ 52.595959] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbf793a70
[ 52.596850] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc2bd520bf0
[ 52.597733] R13: 00007ffdbf793da0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.598630]
[ 52.598928] irq event stamp: 14397
[ 52.599370] hardirqs last enabled at (14407): [] __up_console_sem+0x78/0x80
[ 52.600471] hardirqs last disabled at (14420): [] __up_console_sem+0x5d/0x80
[ 52.601536] softirqs last enabled at (14334): [] irq_exit_rcu+0x93/0xc0
[ 52.602597] softirqs last disabled at (14329): [] irq_exit_rcu+0x93/0xc0
[ 52.603649] ---[ end trace 0000000000000000 ]---
executing program
[ 54.139110] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.186618] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.234463] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.282492] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
12:48:10 Registers:
info registers vcpu 0
RAX=000000000002a417 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=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=00007f5418037068 CR3=000000000eec8000 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=2031313a38343a32312036312079614d XMM01=5d3835343837342e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880188bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556a45400 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=00007efca4c8c6f4 CR3=000000000f68c000 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