Warning: Permanently added '[localhost]:17557' (ECDSA) to the list of known hosts.
2023/05/17 14:15:01 fuzzer started
2023/05/17 14:15:01 dialing manager at localhost:44319
2023/05/17 14:15:01 checking machine...
2023/05/17 14:15:01 checking revisions...
syzkaller login: [ 36.199653] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:15:02 testing simple program...
[ 36.263914] cgroup: Unknown subsys name 'net'
[ 36.385930] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.881563] audit: type=1400 audit(1684332915.742:6): 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
[ 51.007124] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.013599] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.017094] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.026762] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.035380] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.037738] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.457215] ------------[ cut here ]------------
[ 51.457872] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.459645] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.460862] Modules linked in:
[ 51.461401] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.466260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.467418] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.468202] 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
[ 51.470574] RSP: 0018:ffff8880199a7c00 EFLAGS: 00010282
[ 51.471381] RAX: 0000000000000000 RBX: ffff88800c485840 RCX: 0000000000000000
[ 51.472418] RDX: ffff8880161fb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.473440] RBP: ffff88800c485854 R08: 0000000000000001 R09: 0000000000000000
[ 51.474470] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.475512] R13: ffffffff84e23fe0 R14: ffff88800c485848 R15: ffffffff84d74dc0
[ 51.476546] FS: 00005555556a1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.477685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.478552] CR2: 00007f6acc07a6f4 CR3: 000000000efc0000 CR4: 0000000000350ef0
[ 51.479604] Call Trace:
[ 51.479952]
[ 51.480375] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.481148] ipv4_frags_init_net+0x269/0x440
[ 51.481739] ops_init+0xbb/0x6b0
[ 51.482324] setup_net+0x3d9/0x990
[ 51.482810] ? down_read_killable+0x1d7/0x4e0
[ 51.483593] ? __pfx_setup_net+0x10/0x10
[ 51.484330] ? copy_net_ns+0x17c/0x770
[ 51.484868] copy_net_ns+0x321/0x770
[ 51.485565] create_new_namespaces+0x3f6/0xb30
[ 51.486331] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.486975] ksys_unshare+0x44d/0x8e0
[ 51.487609] ? __pfx_ksys_unshare+0x10/0x10
[ 51.488223] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.488967] __x64_sys_unshare+0x31/0x40
[ 51.489541] do_syscall_64+0x3f/0x90
[ 51.490080] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.490750] RIP: 0033:0x7fcb7b8890d7
[ 51.491280] 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
[ 51.493567] RSP: 002b:00007fff8b2a2c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.494566] RAX: ffffffffffffffda RBX: 00007fff8b2a3248 RCX: 00007fcb7b8890d7
[ 51.495525] RDX: 00007fcb7b8f341f RSI: 00007fff8b2a2ba0 RDI: 0000000040000000
[ 51.496475] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8b2a29b0
[ 51.497409] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcb7b99bbf0
[ 51.498352] R13: 00007fff8b2a2ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.499338]
[ 51.499652] irq event stamp: 10807
[ 51.500142] hardirqs last enabled at (10819): [] __up_console_sem+0x78/0x80
[ 51.501268] hardirqs last disabled at (10830): [] __up_console_sem+0x5d/0x80
[ 51.502402] softirqs last enabled at (10630): [] irq_exit_rcu+0x93/0xc0
[ 51.503529] softirqs last disabled at (10599): [] irq_exit_rcu+0x93/0xc0
[ 51.504627] ---[ end trace 0000000000000000 ]---
[ 51.510681] ------------[ cut here ]------------
[ 51.511344] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.513192] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.514299] Modules linked in:
[ 51.514722] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.516002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.517076] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.517742] 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
[ 51.520049] RSP: 0018:ffff8880199a7c00 EFLAGS: 00010282
[ 51.520728] RAX: 0000000000000000 RBX: ffff88801024fa40 RCX: 0000000000000000
[ 51.521664] RDX: ffff8880161fb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.522598] RBP: ffff88801024fa54 R08: 0000000000000001 R09: 0000000000000000
[ 51.523566] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.524504] R13: ffffffff84e23fe0 R14: ffff88801024fa48 R15: ffffffff84da7d60
[ 51.525445] FS: 00005555556a1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.526492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.527293] CR2: 00007f6acc07a6f4 CR3: 000000000efc0000 CR4: 0000000000350ef0
[ 51.528226] Call Trace:
[ 51.528568]
[ 51.528880] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.529566] ipv6_frags_init_net+0x206/0x3c0
[ 51.530191] ops_init+0xbb/0x6b0
[ 51.530661] setup_net+0x3d9/0x990
[ 51.531186] ? down_read_killable+0x1d7/0x4e0
[ 51.531790] ? __pfx_setup_net+0x10/0x10
[ 51.532363] ? copy_net_ns+0x17c/0x770
[ 51.532896] copy_net_ns+0x321/0x770
[ 51.533434] create_new_namespaces+0x3f6/0xb30
[ 51.534079] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.534723] ksys_unshare+0x44d/0x8e0
[ 51.535296] ? __pfx_ksys_unshare+0x10/0x10
[ 51.535868] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.536643] __x64_sys_unshare+0x31/0x40
[ 51.537220] do_syscall_64+0x3f/0x90
[ 51.537716] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.538429] RIP: 0033:0x7fcb7b8890d7
[ 51.538909] 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
[ 51.541215] RSP: 002b:00007fff8b2a2c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.542219] RAX: ffffffffffffffda RBX: 00007fff8b2a3248 RCX: 00007fcb7b8890d7
[ 51.543181] RDX: 00007fcb7b8f341f RSI: 00007fff8b2a2ba0 RDI: 0000000040000000
[ 51.544127] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8b2a29b0
[ 51.545074] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcb7b99bbf0
[ 51.545965] R13: 00007fff8b2a2ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.546923]
[ 51.547287] irq event stamp: 12631
[ 51.547746] hardirqs last enabled at (12641): [] __up_console_sem+0x78/0x80
[ 51.548871] hardirqs last disabled at (12652): [] __up_console_sem+0x5d/0x80
[ 51.549982] softirqs last enabled at (12580): [] irq_exit_rcu+0x93/0xc0
[ 51.551085] softirqs last disabled at (12575): [] irq_exit_rcu+0x93/0xc0
[ 51.552189] ---[ end trace 0000000000000000 ]---
[ 51.553549] ------------[ cut here ]------------
[ 51.554230] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.556252] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.557371] Modules linked in:
[ 51.557798] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.559026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.560106] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.560780] 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
[ 51.563047] RSP: 0018:ffff8880199a7bf0 EFLAGS: 00010286
[ 51.563744] RAX: 0000000000000000 RBX: ffff88801024e240 RCX: 0000000000000000
[ 51.564681] RDX: ffff8880161fb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.565623] RBP: ffff88801024e254 R08: 0000000000000001 R09: 0000000000000000
[ 51.566552] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.567509] R13: ffffffff84e23fe0 R14: ffff88801024e248 R15: ffffffff84db0aa0
[ 51.568450] FS: 00005555556a1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.569491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.570272] CR2: 00007f6acc07a6f4 CR3: 000000000efc0000 CR4: 0000000000350ef0
[ 51.571215] Call Trace:
[ 51.571557]
[ 51.571868] nf_ct_net_init+0x224/0x3d0
[ 51.572445] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.573078] ops_init+0xbb/0x6b0
[ 51.573544] setup_net+0x3d9/0x990
[ 51.574057] ? down_read_killable+0x1d7/0x4e0
[ 51.574650] ? __pfx_setup_net+0x10/0x10
[ 51.575246] ? copy_net_ns+0x17c/0x770
[ 51.575782] copy_net_ns+0x321/0x770
[ 51.576328] create_new_namespaces+0x3f6/0xb30
[ 51.576938] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.577620] ksys_unshare+0x44d/0x8e0
[ 51.578168] ? __pfx_ksys_unshare+0x10/0x10
[ 51.578733] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.579532] __x64_sys_unshare+0x31/0x40
[ 51.580116] do_syscall_64+0x3f/0x90
[ 51.580618] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.581337] RIP: 0033:0x7fcb7b8890d7
[ 51.581828] 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
[ 51.584137] RSP: 002b:00007fff8b2a2c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.585148] RAX: ffffffffffffffda RBX: 00007fff8b2a3248 RCX: 00007fcb7b8890d7
[ 51.586090] RDX: 00007fcb7b8f341f RSI: 00007fff8b2a2ba0 RDI: 0000000040000000
[ 51.586982] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8b2a29b0
[ 51.587930] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcb7b99bbf0
[ 51.588868] R13: 00007fff8b2a2ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.589830]
[ 51.590187] irq event stamp: 13383
[ 51.590646] hardirqs last enabled at (13393): [] __up_console_sem+0x78/0x80
[ 51.591783] hardirqs last disabled at (13404): [] __up_console_sem+0x5d/0x80
[ 51.592901] softirqs last enabled at (12868): [] irq_exit_rcu+0x93/0xc0
[ 51.594004] softirqs last disabled at (12849): [] irq_exit_rcu+0x93/0xc0
[ 51.595093] ---[ end trace 0000000000000000 ]---
[ 53.086780] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.133122] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.181041] Bluetooth: hci0: command 0x040f tx timeout
[ 59.229039] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:15:17 Registers:
info registers vcpu 0
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880199a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 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 00005555556a1400 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=00007f6acc07a6f4 CR3=000000000efc0000 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=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
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffffffff856d7900 RCX=ffffffff812de873 RDX=1ffffffff0adaf22
RSI=0000000000000004 RDI=ffffffff856d7900 RBP=ffffffff856d7908 RSP=ffff88800e3af618
R8 =0000000000000000 R9 =fffffbfff0adaf20 R10=ffffffff856d7903 R11=0000000000000001
R12=ffffffff856d7910 R13=0000000000000cc0 R14=0000000000000cc0 R15=0000000000000000
RIP=ffffffff812de923 RFL=00000046 [---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 00007f10b4bdd900 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=00007f10b4030db0 CR3=0000000016152000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=2a86b73e4293562a000000000013b7d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5876632bc0044f3a00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000