[ 10.405028][ T3996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 10.407649][ T3996] eql: remember to turn off Van-Jacobson compression on your slave devices [ 10.445171][ T1022] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 10.446813][ T920] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.149' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 26.451069][ T4417] loop5: detected capacity change from 0 to 8192 [ 26.458369][ T4419] loop1: detected capacity change from 0 to 8192 [ 26.467688][ T4417] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 26.468198][ T4419] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 26.471257][ T4417] REISERFS (device loop5): found reiserfs format "3.5" with non-standard journal [ 26.474205][ T4419] REISERFS (device loop1): found reiserfs format "3.5" with non-standard journal [ 26.479552][ T4417] REISERFS (device loop5): using ordered data mode [ 26.483714][ T4417] reiserfs: using flush barriers [ 26.485003][ T4419] REISERFS (device loop1): using ordered data mode [ 26.487150][ T4417] REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 26.492232][ T4419] reiserfs: using flush barriers [ 26.494718][ T4417] REISERFS (device loop5): checking transaction log (loop5) [ 26.498000][ T4419] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 26.501526][ T4421] loop0: detected capacity change from 0 to 8192 [ 26.504890][ T4417] REISERFS (device loop5): Using r5 hash to sort names [ 26.506922][ T4417] REISERFS warning (device loop5): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 26.513450][ T4421] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 26.515326][ T4419] REISERFS (device loop1): checking transaction log (loop1) [ 26.516630][ T4421] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 26.520857][ T4421] REISERFS (device loop0): using ordered data mode [ 26.522535][ T4421] reiserfs: using flush barriers [ 26.524352][ T4419] REISERFS (device loop1): Using r5 hash to sort names [ 26.524933][ T4421] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 26.528359][ T4419] REISERFS warning (device loop1): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 26.530931][ T4421] REISERFS (device loop0): checking transaction log (loop0) [ 26.538257][ T4421] REISERFS (device loop0): Using r5 hash to sort names [ 26.540290][ T4421] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 26.545449][ T4418] loop4: detected capacity change from 0 to 8192 [ 26.548364][ T4422] loop2: detected capacity change from 0 to 8192 [ 26.551420][ T4418] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 26.551726][ T4423] loop3: detected capacity change from 0 to 8192 [ 26.554951][ T4418] REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal [ 26.557721][ T4422] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 26.558325][ T4418] REISERFS (device loop4): using ordered data mode [ 26.561632][ T4422] REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal [ 26.563513][ T4418] reiserfs: using flush barriers [ 26.565468][ T4422] REISERFS (device loop2): using ordered data mode [ 26.566705][ T4423] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 26.567963][ T4422] reiserfs: using flush barriers [ 26.571624][ T4418] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 26.572612][ T4423] REISERFS (device loop3): found reiserfs format "3.5" with non-standard journal [ 26.576372][ T4418] REISERFS (device loop4): checking transaction log (loop4) [ 26.578331][ T4422] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 26.580957][ T4418] REISERFS (device loop4): Using r5 hash to sort names [ 26.584072][ T4422] REISERFS (device loop2): checking transaction log (loop2) [ 26.585595][ T4418] REISERFS warning (device loop4): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 26.587196][ T4423] REISERFS (device loop3): using ordered data mode [ 26.592102][ T4422] REISERFS (device loop2): Using r5 hash to sort names [ 26.592178][ T4422] REISERFS warning (device loop2): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 26.593977][ T4423] reiserfs: using flush barriers [ 26.599301][ T4423] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 26.604857][ T4423] REISERFS (device loop3): checking transaction log (loop3) [ 26.607526][ T4423] REISERFS (device loop3): Using r5 hash to sort names [ 26.609482][ T4423] REISERFS warning (device loop3): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 26.625760][ T4417] loop5: detected capacity change from 0 to 1024 [ 26.632104][ T4417] hfsplus: bad catalog entry type executing program [ 26.673752][ T4421] loop0: detected capacity change from 0 to 1024 [ 26.676660][ T4424] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 26.694665][ T4418] loop4: detected capacity change from 0 to 1024 [ 26.702358][ T4421] ------------[ cut here ]------------ [ 26.703131][ T4424] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 26.706101][ T4421] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [ 26.706131][ T4421] WARNING: CPU: 0 PID: 4421 at kernel/locking/mutex.c:582 __mutex_lock_common+0x504/0xf64 [ 26.710009][ T4421] Modules linked in: [ 26.710875][ T4421] CPU: 0 PID: 4421 Comm: syz-executor270 Not tainted 6.2.0-rc7-syzkaller-17907-g2d3827b3f393 #0 [ 26.713461][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 26.715631][ T4424] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.715885][ T4421] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 26.717983][ T4424] Buffer I/O error on dev loop4, logical block 0, async page read [ 26.719604][ T4421] pc : __mutex_lock_common+0x504/0xf64 [ 26.722981][ T4421] lr : __mutex_lock_common+0x504/0xf64 [ 26.724390][ T4422] loop2: detected capacity change from 0 to 1024 [ 26.724392][ T4421] sp : ffff80000ff739e0 [ 26.724951][ T4424] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.725876][ T4421] x29: ffff80000ff73a50 x28: ffff80000eeb4000 x27: 0000000000000000 [ 26.726875][ T4424] Buffer I/O error on dev loop4, logical block 0, async page read [ 26.729169][ T4421] [ 26.729172][ T4421] x26: 0000000000000000 x25: ffff800008748194 x24: 0000000000000002 [ 26.735515][ T4421] x23: ffff800008771cc4 x22: 0000000000000000 x21: 0000000000000000 [ 26.737462][ T4421] x20: 0000000000000000 x19: ffff0000c7bf7828 x18: 0000000000000000 [ 26.737899][ T4424] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.739681][ T4421] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 26.743759][ T4421] x14: 0000000000000000 x13: 0000000000000012 x12: ffff0000c3a31a00 [ 26.744234][ T4424] Buffer I/O error on dev loop4, logical block 0, async page read [ 26.745922][ T4421] x11: ff808000081bbb4c x10: 0000000000000000 x9 : f02dd3de9c24e500 [ 26.747776][ T4424] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.749693][ T4421] x8 : f02dd3de9c24e500 x7 : 4e5241575f534b43 x6 : ffff80000bf650d4 [ 26.753727][ T4421] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 26.754348][ T4424] Buffer I/O error on dev loop4, logical block 0, async page read [ 26.755677][ T4421] x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000028 [ 26.759242][ T4421] Call trace: [ 26.759607][ T4424] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.759984][ T4421] __mutex_lock_common+0x504/0xf64 [ 26.759999][ T4421] mutex_lock_nested+0x38/0x44 [ 26.760008][ T4421] reiserfs_write_lock+0x3c/0x64 [ 26.760019][ T4421] reiserfs_readdir_inode+0x9c/0x660 [ 26.760030][ T4421] reiserfs_readdir+0x28/0x38 [ 26.762810][ T4424] Buffer I/O error on dev loop4, logical block 0, async page read [ 26.763516][ T4421] iterate_dir+0x114/0x28c [ 26.770991][ T4421] __arm64_sys_getdents64+0x80/0x204 [ 26.772297][ T4421] invoke_syscall+0x64/0x178 [ 26.773411][ T4421] el0_svc_common+0xbc/0x180 [ 26.774269][ T4423] loop3: detected capacity change from 0 to 1024 [ 26.774492][ T4421] do_el0_svc+0x48/0x110 [ 26.776952][ T4421] el0_svc+0x58/0x14c executing program [ 26.777828][ T4421] el0t_64_sync_handler+0x84/0xf0 [ 26.779171][ T4421] el0t_64_sync+0x190/0x194 [ 26.780361][ T4421] irq event stamp: 24433 [ 26.781449][ T4421] hardirqs last enabled at (24433): [] el0_svc_common+0x40/0x180 [ 26.784007][ T4421] hardirqs last disabled at (24432): [] el0t_64_sync_handler+0x84/0xf0 [ 26.786385][ T4421] softirqs last enabled at (24376): [] local_bh_enable+0x10/0x34 [ 26.788745][ T4421] softirqs last disabled at (24374): [] local_bh_disable+0x10/0x34 [ 26.791164][ T4421] ---[ end trace 0000000000000000 ]--- [ 26.811286][ T4419] loop1: detected capacity change from 0 to 1024 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program