Warning: Permanently added '[localhost]:64680' (ECDSA) to the list of known hosts.
2023/05/16 20:51:52 fuzzer started
2023/05/16 20:51:53 dialing manager at localhost:35573
2023/05/16 20:51:53 checking machine...
2023/05/16 20:51:53 checking revisions...
syzkaller login: [ 39.281350] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:51:53 testing simple program...
[ 39.350753] cgroup: Unknown subsys name 'net'
[ 39.426599] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.778526] audit: type=1400 audit(1684270326.777:6): 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
[ 53.917333] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.919772] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.921684] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.924518] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.926319] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.927877] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.313072] ------------[ cut here ]------------
[ 54.313815] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.316321] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.317563] Modules linked in:
[ 54.318094] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.320426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.322851] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.324046] 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
[ 54.326325] RSP: 0018:ffff888018687c00 EFLAGS: 00010282
[ 54.327065] RAX: 0000000000000000 RBX: ffff88800cc12840 RCX: 0000000000000000
[ 54.327900] RDX: ffff88801737b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.329021] RBP: ffff88800cc12854 R08: 0000000000000001 R09: 0000000000000000
[ 54.329871] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.330836] R13: ffffffff84e223a0 R14: ffff88800cc12848 R15: ffffffff84d73340
[ 54.331715] FS: 0000555556f2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.332708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.333447] CR2: 00007fff605ac000 CR3: 000000000e1c2000 CR4: 0000000000350ee0
[ 54.334385] Call Trace:
[ 54.334696]
[ 54.335061] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.335641] ipv4_frags_init_net+0x269/0x440
[ 54.336214] ops_init+0xbb/0x6b0
[ 54.336638] setup_net+0x3d9/0x990
[ 54.337140] ? down_read_killable+0x1d7/0x4e0
[ 54.337677] ? __pfx_setup_net+0x10/0x10
[ 54.338250] ? copy_net_ns+0x17c/0x770
[ 54.338746] copy_net_ns+0x321/0x770
[ 54.339289] create_new_namespaces+0x3f6/0xb30
[ 54.339880] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.340503] ksys_unshare+0x44d/0x8e0
[ 54.341046] ? __pfx_ksys_unshare+0x10/0x10
[ 54.341579] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.342385] __x64_sys_unshare+0x31/0x40
[ 54.342941] do_syscall_64+0x3f/0x90
[ 54.343441] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.344114] RIP: 0033:0x7fab8e3570d7
[ 54.344559] 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
[ 54.346753] RSP: 002b:00007ffef5d44c78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.347847] RAX: ffffffffffffffda RBX: 00007ffef5d452b8 RCX: 00007fab8e3570d7
[ 54.348707] RDX: 00007fab8e3c141f RSI: 00007ffef5d44c10 RDI: 0000000040000000
[ 54.349602] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef5d44a20
[ 54.350530] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab8e469bf0
[ 54.351451] R13: 00007ffef5d44d50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.352365]
[ 54.352653] irq event stamp: 9669
[ 54.353136] hardirqs last enabled at (9681): [] __up_console_sem+0x78/0x80
[ 54.354212] hardirqs last disabled at (9692): [] __up_console_sem+0x5d/0x80
[ 54.355311] softirqs last enabled at (9352): [] irq_exit_rcu+0x93/0xc0
[ 54.356376] softirqs last disabled at (9345): [] irq_exit_rcu+0x93/0xc0
[ 54.357437] ---[ end trace 0000000000000000 ]---
[ 54.362682] ------------[ cut here ]------------
[ 54.363329] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.365098] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.366136] Modules linked in:
[ 54.366526] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.367643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.368672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.369367] 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
[ 54.371455] RSP: 0018:ffff888018687c00 EFLAGS: 00010282
[ 54.372135] RAX: 0000000000000000 RBX: ffff88800d814e40 RCX: 0000000000000000
[ 54.373273] RDX: ffff88801737b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.374506] RBP: ffff88800d814e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.375735] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.376828] R13: ffffffff84e223a0 R14: ffff88800d814e48 R15: ffffffff84da62e0
[ 54.377711] FS: 0000555556f2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.378674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.379435] CR2: 00007fff605ac000 CR3: 000000000e1c2000 CR4: 0000000000350ee0
[ 54.380309] Call Trace:
[ 54.380629]
[ 54.380932] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.381573] ipv6_frags_init_net+0x206/0x3c0
[ 54.382160] ops_init+0xbb/0x6b0
[ 54.382591] setup_net+0x3d9/0x990
[ 54.383095] ? down_read_killable+0x1d7/0x4e0
[ 54.383640] ? __pfx_setup_net+0x10/0x10
[ 54.384176] ? copy_net_ns+0x17c/0x770
[ 54.384739] copy_net_ns+0x321/0x770
[ 54.385275] create_new_namespaces+0x3f6/0xb30
[ 54.385855] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.386487] ksys_unshare+0x44d/0x8e0
[ 54.387031] ? __pfx_ksys_unshare+0x10/0x10
[ 54.387564] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.388298] __x64_sys_unshare+0x31/0x40
[ 54.388804] do_syscall_64+0x3f/0x90
[ 54.389320] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.389957] RIP: 0033:0x7fab8e3570d7
[ 54.390438] 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
[ 54.392537] RSP: 002b:00007ffef5d44c78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.393516] RAX: ffffffffffffffda RBX: 00007ffef5d452b8 RCX: 00007fab8e3570d7
[ 54.394427] RDX: 00007fab8e3c141f RSI: 00007ffef5d44c10 RDI: 0000000040000000
[ 54.395320] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef5d44a20
[ 54.396197] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab8e469bf0
[ 54.397077] R13: 00007ffef5d44d50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.397938]
[ 54.398258] irq event stamp: 11227
[ 54.398672] hardirqs last enabled at (11237): [] __up_console_sem+0x78/0x80
[ 54.399746] hardirqs last disabled at (11248): [] __up_console_sem+0x5d/0x80
[ 54.400810] softirqs last enabled at (10574): [] irq_exit_rcu+0x93/0xc0
[ 54.401862] softirqs last disabled at (10517): [] irq_exit_rcu+0x93/0xc0
[ 54.402883] ---[ end trace 0000000000000000 ]---
[ 54.404244] ------------[ cut here ]------------
[ 54.404811] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.406831] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.407877] Modules linked in:
[ 54.408294] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.409407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.410376] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.411022] 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
[ 54.413188] RSP: 0018:ffff888018687bf0 EFLAGS: 00010286
[ 54.413803] RAX: 0000000000000000 RBX: ffff88800e26ac40 RCX: 0000000000000000
[ 54.414650] RDX: ffff88801737b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.415510] RBP: ffff88800e26ac54 R08: 0000000000000001 R09: 0000000000000000
[ 54.416361] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.417231] R13: ffffffff84e223a0 R14: ffff88800e26ac48 R15: ffffffff84daf020
[ 54.418085] FS: 0000555556f2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.419031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.419702] CR2: 00007fff605ac000 CR3: 000000000e1c2000 CR4: 0000000000350ee0
[ 54.420567] Call Trace:
[ 54.420889]
[ 54.421213] nf_ct_net_init+0x224/0x3d0
[ 54.421696] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.422284] ops_init+0xbb/0x6b0
[ 54.422708] setup_net+0x3d9/0x990
[ 54.423179] ? down_read_killable+0x1d7/0x4e0
[ 54.423712] ? __pfx_setup_net+0x10/0x10
[ 54.424244] ? copy_net_ns+0x17c/0x770
[ 54.424723] copy_net_ns+0x321/0x770
[ 54.425240] create_new_namespaces+0x3f6/0xb30
[ 54.425809] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.426442] ksys_unshare+0x44d/0x8e0
[ 54.426927] ? __pfx_ksys_unshare+0x10/0x10
[ 54.427484] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.428219] __x64_sys_unshare+0x31/0x40
[ 54.428718] do_syscall_64+0x3f/0x90
[ 54.429248] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.429925] RIP: 0033:0x7fab8e3570d7
[ 54.430581] 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
[ 54.432826] RSP: 002b:00007ffef5d44c78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.433837] RAX: ffffffffffffffda RBX: 00007ffef5d452b8 RCX: 00007fab8e3570d7
[ 54.434715] RDX: 00007fab8e3c141f RSI: 00007ffef5d44c10 RDI: 0000000040000000
[ 54.435615] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef5d44a20
[ 54.436514] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab8e469bf0
[ 54.437439] R13: 00007ffef5d44d50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.438367]
[ 54.438662] irq event stamp: 12007
[ 54.439134] hardirqs last enabled at (12019): [] __up_console_sem+0x78/0x80
[ 54.440206] hardirqs last disabled at (12030): [] __up_console_sem+0x5d/0x80
[ 54.441325] softirqs last enabled at (11736): [] irq_exit_rcu+0x93/0xc0
[ 54.442384] softirqs last disabled at (11731): [] irq_exit_rcu+0x93/0xc0
[ 54.443423] ---[ end trace 0000000000000000 ]---
[ 55.998564] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.046426] Bluetooth: hci0: command 0x041b tx timeout
[ 60.094046] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.142062] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:52:05 Registers:
info registers vcpu 0
RAX=0000000000000004 RBX=0000000000000003 RCX=ffff8880159d89d4 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff8880159d8a89 RBP=0000000000000000 RSP=ffff888016ef7658
R8 =ffff8880159d8a8a R9 =fffffbfff0ef2d47 R10=ffffffff87796a3f R11=0000000000000001
R12=ffff8880159d8a68 R13=ffff8880159d8000 R14=dffffc0000000000 R15=0000000000000001
RIP=ffffffff812d15d3 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fd730386900 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=00007fd72f8ad000 CR3=0000000015db6000 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=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=bc826b461ee0e433000000000013be10 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=885c095fac3ac28400000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880186875e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b 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 0000555556f2c400 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=00007fff605ac000 CR3=000000000e1c2000 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