no interfaces have a carrier [ 29.643318][ T3209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.663727][ T3209] eql: remember to turn off Van-Jacobson compression on your slave devices [ 29.982629][ T3298] ssh-keygen (3298) used greatest stack depth: 16592 bytes left Starting sshd: OK syzkaller syzkaller login: [ 76.255179][ T14] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.38' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 177.747248][ T3659] loop2: detected capacity change from 0 to 32768 [ 177.747437][ T3657] loop0: detected capacity change from 0 to 32768 [ 177.758319][ T3661] loop3: detected capacity change from 0 to 32768 [ 177.766802][ T3663] loop1: detected capacity change from 0 to 32768 [ 177.781011][ T3659] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor367 (3659) [ 177.787535][ T3665] loop5: detected capacity change from 0 to 32768 [ 177.796517][ T3664] loop4: detected capacity change from 0 to 32768 [ 177.809045][ T3657] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor367 (3657) [ 177.822281][ T3663] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (3663) [ 177.823685][ T3659] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 177.834915][ T3661] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3661) [ 177.842672][ T3659] BTRFS info (device loop2): doing ref verification [ 177.860353][ T3659] BTRFS info (device loop2): setting nodatasum [ 177.861451][ T3665] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (3665) [ 177.866681][ T3659] BTRFS info (device loop2): enabling ssd optimizations [ 177.879407][ T3664] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (3664) [ 177.885215][ T3659] BTRFS info (device loop2): using free space tree executing program [ 178.059011][ T3659] BTRFS info (device loop2): checking UUID tree executing program [ 178.127424][ T3659] BTRFS info (device loop2): balance: start -s [ 178.162108][ T3659] BTRFS info (device loop2): relocating block group 1048576 flags system executing program [ 178.279758][ T3688] BTRFS info (device loop2): scrub: started on devid 1 [ 178.314675][ T3659] BTRFS info (device loop2): balance: ended with status: 0 executing program [ 178.332629][ T3688] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 executing program executing program [ 179.218813][ T3687] loop5: detected capacity change from 0 to 32768 [ 179.236722][ T3697] loop3: detected capacity change from 0 to 32768 [ 179.260489][ T3687] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 179.271539][ T3697] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3697) [ 179.282842][ T3690] loop1: detected capacity change from 0 to 32768 [ 179.293007][ T3687] BTRFS info (device loop5): doing ref verification [ 179.310038][ T3687] BTRFS info (device loop5): setting nodatasum [ 179.310222][ T3690] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (3690) [ 179.327722][ T3687] BTRFS info (device loop5): enabling ssd optimizations [ 179.342899][ T3687] BTRFS info (device loop5): using free space tree [ 179.347469][ T3694] loop0: detected capacity change from 0 to 32768 [ 179.381373][ T3694] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor367 (3694) [ 179.420908][ T3699] loop4: detected capacity change from 0 to 32768 [ 179.429798][ T3699] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (3699) [ 179.454517][ T3709] loop2: detected capacity change from 0 to 32768 [ 179.467435][ T3709] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor367 (3709) [ 179.535266][ T3687] BTRFS info (device loop5): checking UUID tree executing program [ 179.596908][ T3687] BTRFS info (device loop5): balance: start -s [ 179.634930][ T3728] BTRFS info (device loop5): scrub: started on devid 1 [ 179.660215][ T3687] BTRFS info (device loop5): relocating block group 1048576 flags system executing program executing program [ 179.827845][ T3728] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 179.842721][ T3687] BTRFS info (device loop5): balance: ended with status: 0 executing program executing program executing program [ 180.659455][ T3730] loop0: detected capacity change from 0 to 32768 [ 180.723868][ T3730] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 180.733155][ T3730] BTRFS info (device loop0): doing ref verification [ 180.774195][ T3730] BTRFS info (device loop0): setting nodatasum [ 180.780418][ T3730] BTRFS info (device loop0): enabling ssd optimizations [ 180.793931][ T3734] loop1: detected capacity change from 0 to 32768 [ 180.804078][ T3734] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (3734) [ 180.818421][ T3736] loop3: detected capacity change from 0 to 32768 [ 180.818728][ T3741] loop4: detected capacity change from 0 to 32768 [ 180.824894][ T3730] BTRFS info (device loop0): using free space tree [ 180.838466][ T3736] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3736) [ 180.861694][ T3739] loop2: detected capacity change from 0 to 32768 [ 180.866491][ T3741] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (3741) [ 180.923846][ T3739] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor367 (3739) executing program [ 181.051491][ T3730] BTRFS info (device loop0): checking UUID tree [ 181.061370][ T3752] loop5: detected capacity change from 0 to 32768 [ 181.084189][ T3752] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (3752) executing program executing program [ 181.180512][ T3730] BTRFS info (device loop0): balance: start -s [ 181.228719][ T3730] BTRFS info (device loop0): relocating block group 1048576 flags system executing program [ 181.401700][ T3775] BTRFS info (device loop0): scrub: started on devid 1 [ 181.421779][ T3730] BTRFS info (device loop0): balance: ended with status: 0 [ 181.432928][ T3775] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program executing program [ 181.868010][ T3771] loop3: detected capacity change from 0 to 32768 [ 181.915191][ T3771] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 181.953675][ T3771] BTRFS info (device loop3): doing ref verification [ 181.984403][ T3771] BTRFS info (device loop3): setting nodatasum [ 182.011105][ T3771] BTRFS info (device loop3): enabling ssd optimizations [ 182.041903][ T3771] BTRFS info (device loop3): using free space tree [ 182.198299][ T3771] BTRFS info (device loop3): checking UUID tree [ 182.207418][ T3776] loop1: detected capacity change from 0 to 32768 [ 182.227214][ T3776] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (3776) [ 182.247884][ T3782] loop4: detected capacity change from 0 to 32768 [ 182.251378][ T3771] BTRFS info (device loop3): balance: start -s [ 182.285441][ T3805] BTRFS info (device loop3): scrub: started on devid 1 [ 182.320158][ T3771] BTRFS info (device loop3): relocating block group 1048576 flags system [ 182.330234][ T3782] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (3782) [ 182.346803][ T3777] loop2: detected capacity change from 0 to 32768 [ 182.380724][ T3777] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor367 (3777) [ 182.472363][ T3805] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 182.479280][ T3771] BTRFS info (device loop3): balance: ended with status: 0 [ 182.512019][ T3786] loop5: detected capacity change from 0 to 32768 executing program [ 182.544385][ T3786] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (3786) executing program executing program [ 182.722906][ T3784] loop0: detected capacity change from 0 to 32768 [ 182.788489][ T3784] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm executing program [ 182.832527][ T3784] BTRFS info (device loop0): doing ref verification [ 182.875802][ T3784] BTRFS info (device loop0): setting nodatasum [ 182.903517][ T3784] BTRFS info (device loop0): enabling ssd optimizations [ 182.928615][ T3784] BTRFS info (device loop0): using free space tree executing program [ 183.128898][ T3784] BTRFS info (device loop0): checking UUID tree [ 183.238090][ T3784] BTRFS info (device loop0): balance: start -s [ 183.250094][ T3838] BTRFS info (device loop0): scrub: started on devid 1 [ 183.287991][ T3784] BTRFS info (device loop0): relocating block group 1048576 flags system [ 183.440213][ T3838] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 183.448253][ T3784] BTRFS info (device loop0): balance: ended with status: 0 executing program [ 183.698617][ T3815] loop2: detected capacity change from 0 to 32768 [ 183.747601][ T3815] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 183.786871][ T3815] BTRFS info (device loop2): doing ref verification [ 183.804879][ T3829] loop5: detected capacity change from 0 to 32768 [ 183.819216][ T3815] BTRFS info (device loop2): setting nodatasum [ 183.838833][ T3829] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (3829) [ 183.840017][ T3813] loop3: detected capacity change from 0 to 32768 [ 183.859449][ T3815] BTRFS info (device loop2): enabling ssd optimizations [ 183.874782][ T3809] loop1: detected capacity change from 0 to 32768 [ 183.880807][ T3815] BTRFS info (device loop2): using free space tree [ 183.889288][ T3817] loop4: detected capacity change from 0 to 32768 [ 183.898328][ T3809] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (3809) [ 183.912149][ T3813] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3813) [ 183.924092][ T3817] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (3817) [ 184.075169][ T3815] BTRFS info (device loop2): checking UUID tree executing program [ 184.127531][ T3815] BTRFS info (device loop2): balance: start -s [ 184.137334][ T3815] BTRFS info (device loop2): relocating block group 1048576 flags system executing program [ 184.201334][ T3862] BTRFS info (device loop2): scrub: started on devid 1 [ 184.204248][ T3815] BTRFS info (device loop2): balance: ended with status: 0 [ 184.277756][ T3862] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 executing program executing program executing program [ 184.867890][ T3842] loop0: detected capacity change from 0 to 32768 [ 184.904476][ T3842] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 184.942818][ T3842] BTRFS info (device loop0): doing ref verification [ 184.970495][ T3842] BTRFS info (device loop0): setting nodatasum [ 184.997765][ T3842] BTRFS info (device loop0): enabling ssd optimizations [ 185.028052][ T3842] BTRFS info (device loop0): using free space tree [ 185.158576][ T3867] loop3: detected capacity change from 0 to 32768 [ 185.166817][ T3867] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3867) [ 185.242909][ T3842] BTRFS info (device loop0): checking UUID tree [ 185.268399][ T3863] loop1: detected capacity change from 0 to 32768 [ 185.277961][ T3842] BTRFS info (device loop0): balance: start -s [ 185.295281][ T3842] BTRFS info (device loop0): relocating block group 1048576 flags system [ 185.323839][ T3863] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (3863) [ 185.327716][ T3873] loop2: detected capacity change from 0 to 32768 [ 185.383008][ T3873] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor367 (3873) [ 185.406349][ T3892] BTRFS info (device loop0): scrub: started on devid 1 [ 185.414397][ T3842] BTRFS info (device loop0): balance: ended with status: 0 [ 185.451593][ T3892] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 185.452163][ T3869] loop5: detected capacity change from 0 to 32768 executing program [ 185.555710][ T3869] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (3869) [ 185.597803][ T3871] loop4: detected capacity change from 0 to 32768 executing program [ 185.655834][ T3871] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 185.693944][ T3871] BTRFS info (device loop4): doing ref verification executing program [ 185.700600][ T3871] BTRFS info (device loop4): setting nodatasum [ 185.773862][ T3871] BTRFS info (device loop4): enabling ssd optimizations [ 185.780858][ T3871] BTRFS info (device loop4): using free space tree executing program executing program [ 186.034845][ T3871] BTRFS info (device loop4): checking UUID tree [ 186.076088][ T3871] BTRFS info (device loop4): balance: start -s [ 186.117738][ T3871] BTRFS info (device loop4): relocating block group 1048576 flags system [ 186.229385][ T3923] BTRFS info (device loop4): scrub: started on devid 1 [ 186.238982][ T3896] loop3: detected capacity change from 0 to 32768 [ 186.250581][ T3871] BTRFS info (device loop4): balance: ended with status: 0 [ 186.259830][ T3923] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 186.274532][ T3896] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3896) executing program executing program [ 186.924531][ T3898] loop0: detected capacity change from 0 to 32768 [ 186.939302][ T3900] loop1: detected capacity change from 0 to 32768 [ 186.960908][ T3898] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 186.974726][ T3900] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (3900) [ 187.000442][ T3898] BTRFS info (device loop0): doing ref verification [ 187.009376][ T3921] loop5: detected capacity change from 0 to 32768 [ 187.027399][ T3921] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (3921) [ 187.028638][ T3898] BTRFS info (device loop0): setting nodatasum [ 187.069108][ T3898] BTRFS info (device loop0): enabling ssd optimizations [ 187.100868][ T3906] loop2: detected capacity change from 0 to 32768 [ 187.118706][ T3898] BTRFS info (device loop0): using free space tree [ 187.133527][ T3906] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor367 (3906) [ 187.283679][ T3898] BTRFS info (device loop0): checking UUID tree executing program executing program [ 187.358377][ T3898] BTRFS info (device loop0): balance: start -s [ 187.396383][ T3930] loop3: detected capacity change from 0 to 32768 [ 187.418873][ T3898] BTRFS info (device loop0): relocating block group 1048576 flags system [ 187.442412][ T3930] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3930) [ 187.489651][ T3928] loop4: detected capacity change from 0 to 32768 [ 187.519535][ T3928] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (3928) [ 187.531326][ T3950] BTRFS info (device loop0): scrub: started on devid 1 executing program [ 187.536937][ T3898] BTRFS info (device loop0): balance: ended with status: 0 [ 187.562931][ T3950] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program executing program executing program [ 188.457042][ T3952] loop1: detected capacity change from 0 to 32768 [ 188.495452][ T3952] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 188.496765][ T3954] loop5: detected capacity change from 0 to 32768 [ 188.524140][ T3952] BTRFS info (device loop1): doing ref verification [ 188.533835][ T3954] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (3954) [ 188.546742][ T3952] BTRFS info (device loop1): setting nodatasum [ 188.567680][ T3952] BTRFS info (device loop1): enabling ssd optimizations [ 188.590818][ T3952] BTRFS info (device loop1): using free space tree [ 188.635651][ T3957] loop2: detected capacity change from 0 to 32768 [ 188.645448][ T3957] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor367 (3957) [ 188.695415][ T3959] loop0: detected capacity change from 0 to 32768 executing program [ 188.749791][ T3959] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor367 (3959) [ 188.751055][ T3961] loop3: detected capacity change from 0 to 32768 [ 188.772236][ T3961] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3961) [ 188.806864][ T3952] BTRFS info (device loop1): checking UUID tree [ 188.839200][ T3963] loop4: detected capacity change from 0 to 32768 [ 188.855423][ T3963] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (3963) [ 188.930847][ T3952] BTRFS info (device loop1): balance: start -s [ 188.976088][ T3952] BTRFS info (device loop1): relocating block group 1048576 flags system executing program [ 189.085391][ T3984] BTRFS info (device loop1): scrub: started on devid 1 [ 189.088346][ T3952] BTRFS info (device loop1): balance: ended with status: 0 [ 189.106882][ T3984] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 executing program executing program executing program executing program [ 189.674629][ T3980] loop5: detected capacity change from 0 to 32768 [ 189.719857][ T3980] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 189.758761][ T3980] BTRFS info (device loop5): doing ref verification [ 189.789983][ T3980] BTRFS info (device loop5): setting nodatasum [ 189.816206][ T3980] BTRFS info (device loop5): enabling ssd optimizations [ 189.844210][ T3980] BTRFS info (device loop5): using free space tree [ 189.977837][ T3980] BTRFS info (device loop5): checking UUID tree [ 190.005295][ T3991] loop3: detected capacity change from 0 to 32768 [ 190.058864][ T3991] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (3991) [ 190.081104][ T3980] BTRFS info (device loop5): balance: start -s [ 190.095964][ T4016] BTRFS info (device loop5): scrub: started on devid 1 [ 190.120421][ T3996] loop4: detected capacity change from 0 to 32768 [ 190.129374][ T3980] BTRFS info (device loop5): relocating block group 1048576 flags system [ 190.138228][ T3996] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (3996) [ 190.161475][ T3988] loop2: detected capacity change from 0 to 32768 [ 190.197172][ T3988] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor367 (3988) [ 190.258698][ T4016] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 190.262392][ T3980] BTRFS info (device loop5): balance: ended with status: 0 [ 190.313002][ T3992] loop0: detected capacity change from 0 to 32768 [ 190.364118][ T3992] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor367 (3992) [ 190.382862][ T3995] loop1: detected capacity change from 0 to 32768 [ 190.402189][ T3995] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (3995) executing program executing program executing program executing program executing program executing program [ 191.451874][ T4023] loop2: detected capacity change from 0 to 32768 [ 191.485991][ T4023] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 191.497944][ T4026] loop4: detected capacity change from 0 to 32768 [ 191.502066][ T4022] loop5: detected capacity change from 0 to 32768 [ 191.514550][ T4023] BTRFS info (device loop2): doing ref verification [ 191.522663][ T4026] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (4026) [ 191.534949][ T4024] loop3: detected capacity change from 0 to 32768 [ 191.540611][ T4023] BTRFS info (device loop2): setting nodatasum [ 191.553409][ T4022] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (4022) [ 191.557458][ T4023] BTRFS info (device loop2): enabling ssd optimizations [ 191.571662][ T4024] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (4024) [ 191.579078][ T4023] BTRFS info (device loop2): using free space tree [ 191.682121][ T4030] loop0: detected capacity change from 0 to 32768 [ 191.691776][ T4029] loop1: detected capacity change from 0 to 32768 [ 191.700763][ T4029] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (4029) [ 191.726811][ T4030] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor367 (4030) executing program [ 191.754960][ T4023] BTRFS info (device loop2): checking UUID tree executing program executing program [ 191.856800][ T4023] BTRFS info (device loop2): balance: start -s [ 191.882377][ T4051] BTRFS info (device loop2): scrub: started on devid 1 executing program [ 191.928330][ T4023] BTRFS info (device loop2): relocating block group 1048576 flags system [ 192.060474][ T4051] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 192.061604][ T4023] BTRFS info (device loop2): balance: ended with status: 0 executing program executing program [ 192.790904][ T4050] loop4: detected capacity change from 0 to 32768 [ 192.807695][ T4053] loop0: detected capacity change from 0 to 32768 [ 192.834871][ T4053] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 192.843861][ T4050] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (4050) [ 192.848566][ T4055] loop3: detected capacity change from 0 to 32768 [ 192.861842][ T4053] BTRFS info (device loop0): doing ref verification [ 192.870733][ T4053] BTRFS info (device loop0): setting nodatasum [ 192.877493][ T4053] BTRFS info (device loop0): enabling ssd optimizations [ 192.884982][ T4053] BTRFS info (device loop0): using free space tree [ 192.894807][ T4055] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (4055) [ 192.913474][ T4058] loop5: detected capacity change from 0 to 32768 [ 192.922999][ T4058] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (4058) [ 193.020355][ T4060] loop1: detected capacity change from 0 to 32768 [ 193.034875][ T4060] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (4060) executing program executing program [ 193.145835][ T4053] BTRFS info (device loop0): checking UUID tree executing program [ 193.251578][ T4053] BTRFS info (device loop0): balance: start -s [ 193.283254][ T4088] BTRFS info (device loop0): scrub: started on devid 1 [ 193.320863][ T4053] BTRFS info (device loop0): relocating block group 1048576 flags system [ 193.432544][ T4053] ------------[ cut here ]------------ [ 193.432692][ T4088] BTRFS info (device loop0: state A): scrub: finished on devid 1 with status: 0 [ 193.457493][ T4053] WARNING: CPU: 1 PID: 4053 at fs/btrfs/volumes.c:3175 btrfs_remove_chunk+0x16c9/0x17f0 executing program [ 193.484850][ T4063] loop2: detected capacity change from 0 to 32768 [ 193.510247][ T4053] Modules linked in: [ 193.521122][ T4063] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor367 (4063) [ 193.536625][ T4053] CPU: 1 PID: 4053 Comm: syz-executor367 Not tainted 6.1.0-rc7-syzkaller-00012-gca57f02295f1 #0 [ 193.578402][ T4053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 193.620916][ T4053] RIP: 0010:btrfs_remove_chunk+0x16c9/0x17f0 [ 193.653880][ T4053] Code: 8b 44 89 f6 31 c0 e8 f6 5c bf fd 0f 0b b3 01 e9 be fd ff ff e8 28 be f7 fd 48 c7 c7 60 da 39 8b 44 89 f6 31 c0 e8 d7 5c bf fd <0f> 0b b3 01 e9 bb fd ff ff 44 89 e9 80 e1 07 38 c1 0f 8c 58 fe ff [ 193.737341][ T4053] RSP: 0018:ffffc900049ff8e0 EFLAGS: 00010246 [ 193.763715][ T4053] RAX: 6006f843c165f400 RBX: ffff88801e194001 RCX: ffff8880752d57c0 [ 193.797542][ T4053] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 193.832524][ T4053] RBP: ffffc900049ffab0 R08: ffffffff816e560d R09: ffffed1017324f1c executing program [ 193.857454][ T4053] R10: ffffed1017324f1c R11: 1ffff11017324f1b R12: ffff88802787a600 [ 193.890558][ T4053] R13: ffff8880756eb690 R14: ffffffffffffffe4 R15: dffffc0000000000 [ 193.930183][ T4053] FS: 00007f54b37a1700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 193.966443][ T4053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.988897][ T4053] CR2: 00007ffe4bdea9c0 CR3: 0000000026c6e000 CR4: 00000000003506e0 [ 194.017113][ T4053] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 194.027390][ T4081] loop3: detected capacity change from 0 to 32768 [ 194.045641][ T4053] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 194.060628][ T4081] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor367 (4081) [ 194.094892][ T4053] Call Trace: [ 194.111822][ T4053] <TASK> [ 194.127327][ T4053] ? btrfs_get_chunk_map+0x160/0x160 [ 194.145730][ T4053] ? start_transaction+0x2f0/0x1180 [ 194.175156][ T4053] btrfs_relocate_chunk+0x24b/0x350 [ 194.196627][ T4053] __btrfs_balance+0x1dbf/0x2960 [ 194.215341][ T4087] loop4: detected capacity change from 0 to 32768 [ 194.220968][ T4053] ? describe_balance_start_or_resume+0x490/0x490 [ 194.249386][ T4053] ? do_wait_for_common+0x540/0x560 [ 194.256684][ T4087] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor367 (4087) [ 194.271524][ T4053] btrfs_balance+0xbfc/0x1140 [ 194.285472][ T4085] loop5: detected capacity change from 0 to 32768 [ 194.296412][ T4053] btrfs_ioctl_balance+0x478/0x780 [ 194.313876][ T4053] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 194.320337][ T4053] __se_sys_ioctl+0xfb/0x170 [ 194.343841][ T4085] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor367 (4085) [ 194.363865][ T4053] do_syscall_64+0x3d/0xb0 [ 194.368341][ T4053] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 194.387179][ T4092] loop1: detected capacity change from 0 to 32768 executing program [ 194.393804][ T4053] RIP: 0033:0x7f54b37f5ed9 [ 194.398260][ T4053] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 194.414998][ T4092] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor367 (4092) [ 194.459591][ T4053] RSP: 002b:00007f54b37a12f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.487322][ T4053] RAX: ffffffffffffffda RBX: 00007f54b38807a0 RCX: 00007f54b37f5ed9 [ 194.524921][ T4053] RDX: 0000000020000480 RSI: 00000000c4009420 RDI: 0000000000000004 [ 194.561314][ T4053] RBP: 00007f54b384d28c R08: 0000000000000000 R09: 0000000000000000 executing program [ 194.597878][ T4053] R10: 0000000000000000 R11: 0000000000000246 R12: 8000000000000000 [ 194.630789][ T4053] R13: 697265765f666572 R14: 0030656c69662f2e R15: 00007f54b38807a8 [ 194.671724][ T4053] </TASK> [ 194.685179][ T4053] Kernel panic - not syncing: panic_on_warn set ... [ 194.691820][ T4053] CPU: 1 PID: 4053 Comm: syz-executor367 Not tainted 6.1.0-rc7-syzkaller-00012-gca57f02295f1 #0 [ 194.702261][ T4053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 194.712340][ T4053] Call Trace: [ 194.715631][ T4053] <TASK> [ 194.718571][ T4053] dump_stack_lvl+0x1b1/0x28e [ 194.723265][ T4053] ? nf_tcp_handle_invalid+0x62e/0x62e [ 194.728742][ T4053] ? panic+0x710/0x710 [ 194.732842][ T4053] ? vscnprintf+0x59/0x80 [ 194.737190][ T4053] ? btrfs_remove_chunk+0x15f0/0x17f0 [ 194.742671][ T4053] panic+0x2d6/0x710 [ 194.746614][ T4053] ? __warn+0x131/0x220 [ 194.750786][ T4053] ? memcpy_page_flushcache+0xfc/0xfc [ 194.756199][ T4053] ? btrfs_remove_chunk+0x16c9/0x17f0 [ 194.761590][ T4053] __warn+0x1fa/0x220 [ 194.765587][ T4053] ? btrfs_remove_chunk+0x16c9/0x17f0 [ 194.770982][ T4053] report_bug+0x1b3/0x2d0 [ 194.775339][ T4053] handle_bug+0x3d/0x70 [ 194.779510][ T4053] exc_invalid_op+0x16/0x40 [ 194.784031][ T4053] asm_exc_invalid_op+0x16/0x20 [ 194.788902][ T4053] RIP: 0010:btrfs_remove_chunk+0x16c9/0x17f0 [ 194.794904][ T4053] Code: 8b 44 89 f6 31 c0 e8 f6 5c bf fd 0f 0b b3 01 e9 be fd ff ff e8 28 be f7 fd 48 c7 c7 60 da 39 8b 44 89 f6 31 c0 e8 d7 5c bf fd <0f> 0b b3 01 e9 bb fd ff ff 44 89 e9 80 e1 07 38 c1 0f 8c 58 fe ff [ 194.814525][ T4053] RSP: 0018:ffffc900049ff8e0 EFLAGS: 00010246 [ 194.820612][ T4053] RAX: 6006f843c165f400 RBX: ffff88801e194001 RCX: ffff8880752d57c0 [ 194.828598][ T4053] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 194.836578][ T4053] RBP: ffffc900049ffab0 R08: ffffffff816e560d R09: ffffed1017324f1c [ 194.844562][ T4053] R10: ffffed1017324f1c R11: 1ffff11017324f1b R12: ffff88802787a600 [ 194.852544][ T4053] R13: ffff8880756eb690 R14: ffffffffffffffe4 R15: dffffc0000000000 [ 194.860559][ T4053] ? __wake_up_klogd+0xcd/0x100 [ 194.865468][ T4053] ? btrfs_get_chunk_map+0x160/0x160 [ 194.870775][ T4053] ? start_transaction+0x2f0/0x1180 [ 194.876019][ T4053] btrfs_relocate_chunk+0x24b/0x350 [ 194.881242][ T4053] __btrfs_balance+0x1dbf/0x2960 [ 194.886256][ T4053] ? describe_balance_start_or_resume+0x490/0x490 [ 194.892689][ T4053] ? do_wait_for_common+0x540/0x560 [ 194.897927][ T4053] btrfs_balance+0xbfc/0x1140 [ 194.902652][ T4053] btrfs_ioctl_balance+0x478/0x780 [ 194.907792][ T4053] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 194.915004][ T4053] __se_sys_ioctl+0xfb/0x170 [ 194.919617][ T4053] do_syscall_64+0x3d/0xb0 [ 194.924049][ T4053] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 194.929957][ T4053] RIP: 0033:0x7f54b37f5ed9 [ 194.934384][ T4053] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 194.954005][ T4053] RSP: 002b:00007f54b37a12f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.962437][ T4053] RAX: ffffffffffffffda RBX: 00007f54b38807a0 RCX: 00007f54b37f5ed9 [ 194.970423][ T4053] RDX: 0000000020000480 RSI: 00000000c4009420 RDI: 0000000000000004 [ 194.978404][ T4053] RBP: 00007f54b384d28c R08: 0000000000000000 R09: 0000000000000000 [ 194.986385][ T4053] R10: 0000000000000000 R11: 0000000000000246 R12: 8000000000000000 [ 194.994369][ T4053] R13: 697265765f666572 R14: 0030656c69662f2e R15: 00007f54b38807a8 [ 195.002375][ T4053] </TASK> [ 195.005569][ T4053] Kernel Offset: disabled [ 195.009978][ T4053] Rebooting in 86400 seconds..