Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. executing program [ 45.558630][ T4016] loop0: detected capacity change from 0 to 8192 [ 45.639819][ T4016] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 45.641889][ T4016] REISERFS (device loop0): using ordered data mode [ 45.643224][ T4016] reiserfs: using flush barriers [ 45.645588][ T4016] 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 [ 45.650381][ T4016] REISERFS (device loop0): checking transaction log (loop0) [ 45.696178][ T4016] REISERFS (device loop0): Using tea hash to sort names [ 45.698339][ T4016] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 45.705626][ T4016] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 45.709842][ T4016] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 45.712764][ T4016] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 45.715965][ T4016] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 45.719091][ T4016] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 45.721886][ T4016] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 45.724870][ T4016] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 45.921826][ T4019] loop0: detected capacity change from 0 to 8192 [ 46.019372][ T4019] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 46.021314][ T4019] REISERFS (device loop0): using ordered data mode [ 46.022627][ T4019] reiserfs: using flush barriers [ 46.024372][ T4019] 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 [ 46.028164][ T4019] REISERFS (device loop0): checking transaction log (loop0) [ 46.072755][ T4019] REISERFS (device loop0): Using tea hash to sort names [ 46.074405][ T4019] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 46.081433][ T4019] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.085005][ T4019] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.088264][ T4019] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.091345][ T4019] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.094124][ T4019] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.096933][ T4019] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.100180][ T4019] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 46.310584][ T4022] loop0: detected capacity change from 0 to 8192 [ 46.389294][ T4022] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 46.391402][ T4022] REISERFS (device loop0): using ordered data mode [ 46.392753][ T4022] reiserfs: using flush barriers [ 46.394582][ T4022] 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 [ 46.398428][ T4022] REISERFS (device loop0): checking transaction log (loop0) [ 46.448406][ T4022] REISERFS (device loop0): Using tea hash to sort names [ 46.450457][ T4022] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 46.460285][ T4022] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.463620][ T4022] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.466596][ T4022] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.469884][ T4022] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.472801][ T4022] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.475644][ T4022] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.478888][ T4022] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 46.678512][ T4024] loop0: detected capacity change from 0 to 8192 [ 46.759238][ T4024] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 46.761143][ T4024] REISERFS (device loop0): using ordered data mode [ 46.762409][ T4024] reiserfs: using flush barriers [ 46.764107][ T4024] 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 [ 46.767443][ T4024] REISERFS (device loop0): checking transaction log (loop0) [ 46.818385][ T4024] REISERFS (device loop0): Using tea hash to sort names [ 46.820207][ T4024] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 46.824778][ T4024] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.828728][ T4024] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.831675][ T4024] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.834633][ T4024] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.837489][ T4024] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.840891][ T4024] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 46.843804][ T4024] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 47.021282][ T4026] loop0: detected capacity change from 0 to 8192 [ 47.119422][ T4026] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 47.121491][ T4026] REISERFS (device loop0): using ordered data mode [ 47.122857][ T4026] reiserfs: using flush barriers [ 47.124686][ T4026] 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 [ 47.129315][ T4026] REISERFS (device loop0): checking transaction log (loop0) [ 47.174320][ T4026] REISERFS (device loop0): Using tea hash to sort names [ 47.176012][ T4026] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 47.180876][ T4026] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.184224][ T4026] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.187109][ T4026] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.190374][ T4026] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.193742][ T4026] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.197507][ T4026] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.200505][ T4026] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 47.380520][ T4028] loop0: detected capacity change from 0 to 8192 [ 47.459383][ T4028] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 47.461348][ T4028] REISERFS (device loop0): using ordered data mode [ 47.462694][ T4028] reiserfs: using flush barriers [ 47.464555][ T4028] 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 [ 47.468232][ T4028] REISERFS (device loop0): checking transaction log (loop0) [ 47.514903][ T4028] REISERFS (device loop0): Using tea hash to sort names [ 47.516638][ T4028] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 47.522735][ T4028] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.526059][ T4028] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.529300][ T4028] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.532602][ T4028] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.535468][ T4028] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.538544][ T4028] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.541258][ T4028] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 47.729233][ T4030] loop0: detected capacity change from 0 to 8192 [ 47.809213][ T4030] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 47.811259][ T4030] REISERFS (device loop0): using ordered data mode [ 47.812498][ T4030] reiserfs: using flush barriers [ 47.814318][ T4030] 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 [ 47.818171][ T4030] REISERFS (device loop0): checking transaction log (loop0) [ 47.862078][ T4030] REISERFS (device loop0): Using tea hash to sort names [ 47.863702][ T4030] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 47.869941][ T4030] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.873312][ T4030] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.876252][ T4030] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.879631][ T4030] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.882467][ T4030] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.885351][ T4030] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 47.888318][ T4030] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 48.089160][ T4032] loop0: detected capacity change from 0 to 8192 [ 48.179452][ T4032] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 48.181462][ T4032] REISERFS (device loop0): using ordered data mode [ 48.182777][ T4032] reiserfs: using flush barriers [ 48.184535][ T4032] 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 [ 48.188312][ T4032] REISERFS (device loop0): checking transaction log (loop0) [ 48.232519][ T4032] REISERFS (device loop0): Using tea hash to sort names [ 48.234272][ T4032] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 48.239310][ T4032] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.242490][ T4032] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.245351][ T4032] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.249224][ T4032] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.251994][ T4032] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.254959][ T4032] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.258027][ T4032] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 48.424273][ T4034] loop0: detected capacity change from 0 to 8192 [ 48.549372][ T4034] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 48.551406][ T4034] REISERFS (device loop0): using ordered data mode [ 48.552644][ T4034] reiserfs: using flush barriers [ 48.554374][ T4034] 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 [ 48.558486][ T4034] REISERFS (device loop0): checking transaction log (loop0) [ 48.604219][ T4034] REISERFS (device loop0): Using tea hash to sort names [ 48.605918][ T4034] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 48.611037][ T4034] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.614425][ T4034] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.617324][ T4034] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.620744][ T4034] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.623615][ T4034] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.626773][ T4034] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.629988][ T4034] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 48.820787][ T4036] loop0: detected capacity change from 0 to 8192 [ 48.909227][ T4036] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 48.911272][ T4036] REISERFS (device loop0): using ordered data mode [ 48.912614][ T4036] reiserfs: using flush barriers [ 48.914425][ T4036] 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 [ 48.918233][ T4036] REISERFS (device loop0): checking transaction log (loop0) [ 48.962797][ T4036] REISERFS (device loop0): Using tea hash to sort names [ 48.964510][ T4036] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 48.969427][ T4036] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.972879][ T4036] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.975712][ T4036] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.978991][ T4036] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.981891][ T4036] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.984767][ T4036] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 48.987583][ T4036] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) executing program [ 49.194036][ T4038] loop0: detected capacity change from 0 to 8192 [ 49.269370][ T4038] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 49.271233][ T4038] REISERFS (device loop0): using ordered data mode [ 49.272511][ T4038] reiserfs: using flush barriers [ 49.274238][ T4038] 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 [ 49.277475][ T4038] REISERFS (device loop0): checking transaction log (loop0) [ 49.321607][ T4038] REISERFS (device loop0): Using tea hash to sort names [ 49.323432][ T4038] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 49.329607][ T4038] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 49.333151][ T4038] ================================================================== [ 49.335142][ T4038] BUG: KASAN: use-after-free in leaf_paste_in_buffer+0x1a8/0x9f0 [ 49.336817][ T4038] Write of size 3936 at addr ffff0000e2cc9140 by task syz-executor508/4038 [ 49.338698][ T4038] [ 49.339158][ T4038] CPU: 1 PID: 4038 Comm: syz-executor508 Not tainted 5.15.167-syzkaller #0 [ 49.341011][ T4038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 49.343130][ T4038] Call trace: [ 49.343858][ T4038] dump_backtrace+0x0/0x530 [ 49.344893][ T4038] show_stack+0x2c/0x3c [ 49.345868][ T4038] dump_stack_lvl+0x108/0x170 [ 49.346932][ T4038] print_address_description+0x7c/0x3f0 [ 49.348170][ T4038] kasan_report+0x174/0x1e4 [ 49.349064][ T4038] kasan_check_range+0x274/0x2b4 [ 49.350131][ T4038] memmove+0xb4/0xe8 [ 49.351061][ T4038] leaf_paste_in_buffer+0x1a8/0x9f0 [ 49.352201][ T4038] leaf_copy_boundary_item+0x96c/0x1a34 [ 49.353378][ T4038] leaf_move_items+0xa0c/0x1f7c [ 49.354567][ T4038] leaf_shift_left+0xc8/0x39c [ 49.355837][ T4038] balance_leaf+0x41c0/0xe860 [ 49.356791][ T4038] do_balance+0x27c/0x790 [ 49.357747][ T4038] reiserfs_paste_into_item+0x630/0x744 [ 49.358922][ T4038] reiserfs_get_block+0x1820/0x3fd0 [ 49.360059][ T4038] __block_write_begin_int+0x3ec/0x1608 [ 49.361176][ T4038] __block_write_begin+0x40/0x54 [ 49.362226][ T4038] reiserfs_write_begin+0x3c8/0x654 [ 49.363351][ T4038] pagecache_write_begin+0xa0/0xc0 [ 49.364341][ T4038] generic_cont_expand_simple+0x12c/0x208 [ 49.365542][ T4038] reiserfs_setattr+0x37c/0xd94 [ 49.366659][ T4038] notify_change+0xa34/0xcf8 [ 49.367583][ T4038] do_truncate+0x1c0/0x28c [ 49.368482][ T4038] do_sys_ftruncate+0x288/0x31c [ 49.369517][ T4038] __arm64_sys_ftruncate+0x60/0x74 [ 49.370642][ T4038] invoke_syscall+0x98/0x2b8 [ 49.371725][ T4038] el0_svc_common+0x138/0x258 [ 49.372703][ T4038] do_el0_svc+0x58/0x14c [ 49.373640][ T4038] el0_svc+0x7c/0x1f0 [ 49.374473][ T4038] el0t_64_sync_handler+0x84/0xe4 [ 49.375581][ T4038] el0t_64_sync+0x1a0/0x1a4 [ 49.376593][ T4038] [ 49.377162][ T4038] The buggy address belongs to the page: [ 49.378327][ T4038] page:00000000528df2de refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x122cc9 [ 49.380474][ T4038] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 49.382188][ T4038] raw: 05ffc00000000000 fffffc0003773c08 fffffc00038a3588 0000000000000000 [ 49.384161][ T4038] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 49.386093][ T4038] page dumped because: kasan: bad access detected [ 49.387393][ T4038] [ 49.387917][ T4038] Memory state around the buggy address: [ 49.389210][ T4038] ffff0000e2cc9000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.390926][ T4038] ffff0000e2cc9080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.392585][ T4038] >ffff0000e2cc9100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.394233][ T4038] ^ [ 49.395614][ T4038] ffff0000e2cc9180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.397156][ T4038] ffff0000e2cc9200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.398829][ T4038] ================================================================== [ 49.400511][ T4038] Disabling lock debugging due to kernel taint [ 49.604878][ T4038] Unable to handle kernel write to read-only memory at virtual address ffff000161c20000 [ 49.606843][ T4038] Mem abort info: [ 49.607619][ T4038] ESR = 0x000000009600004f [ 49.608678][ T4038] EC = 0x25: DABT (current EL), IL = 32 bits [ 49.609906][ T4038] SET = 0, FnV = 0 [ 49.610737][ T4038] EA = 0, S1PTW = 0 [ 49.611568][ T4038] FSC = 0x0f: level 3 permission fault [ 49.612717][ T4038] Data abort info: [ 49.613483][ T4038] ISV = 0, ISS = 0x0000004f [ 49.614406][ T4038] CM = 0, WnR = 1 [ 49.615215][ T4038] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001ae2ee000 [ 49.616641][ T4038] [ffff000161c20000] pgd=180000023fff7003, p4d=180000023fff7003, pud=180000023f211003, pmd=180000023f102003, pte=00600001a1c20783 [ 49.619296][ T4038] Internal error: Oops: 000000009600004f [#1] PREEMPT SMP [ 49.620706][ T4038] Modules linked in: [ 49.621522][ T4038] CPU: 1 PID: 4038 Comm: syz-executor508 Tainted: G B 5.15.167-syzkaller #0 [ 49.623649][ T4038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 49.625669][ T4038] pstate: a0400005 (NzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 49.627359][ T4038] pc : __memcpy+0x150/0x260 [ 49.628293][ T4038] lr : memmove+0xc8/0xe8 [ 49.629231][ T4038] sp : ffff800022b661a0 [ 49.630151][ T4038] x29: ffff800022b661a0 x28: 0000000000000000 x27: ffff0000e2cca000 [ 49.631915][ T4038] x26: 0000000000000001 x25: 000000000000f140 x24: ffff0000e190c1f8 [ 49.633517][ T4038] x23: ffff800017103000 x22: ffff800008cd67f4 x21: ffff0000e2cd90d0 [ 49.635225][ T4038] x20: ffff0000e2cd9140 x19: ffffffffffff1ec0 x18: 1fffe00036835d8e [ 49.637020][ T4038] x17: 1fffe00036835d8e x16: ffff800011ac1408 x15: 0000000000000000 [ 49.638840][ T4038] x14: 0000000000000000 x13: a9014ff4a9be7bfd x12: d503233fd65f03c0 [ 49.640544][ T4038] x11: d50323bfa8c37bfd x10: f9400bf5a9424ff4 x9 : f94201082a1f03e0 [ 49.642225][ T4038] x8 : 531e740990065508 x7 : 95fc2e5b94129788 x6 : aa0003f3910003fd [ 49.643774][ T4038] x5 : ffff0000e2ccaf90 x4 : ffff0000e2ccb000 x3 : ffff000161c1ffd0 [ 49.645502][ T4038] x2 : ffffffff810aaf30 x1 : ffff000161c20080 x0 : ffff0000e2cd90d0 [ 49.647184][ T4038] Call trace: [ 49.647851][ T4038] __memcpy+0x150/0x260 [ 49.648833][ T4038] leaf_paste_in_buffer+0x1a8/0x9f0 [ 49.649921][ T4038] balance_leaf+0x4dc0/0xe860 [ 49.650856][ T4038] do_balance+0x27c/0x790 [ 49.651823][ T4038] reiserfs_paste_into_item+0x630/0x744 [ 49.653010][ T4038] reiserfs_get_block+0x1820/0x3fd0 [ 49.654094][ T4038] __block_write_begin_int+0x3ec/0x1608 [ 49.655243][ T4038] __block_write_begin+0x40/0x54 [ 49.656304][ T4038] reiserfs_write_begin+0x3c8/0x654 [ 49.657300][ T4038] pagecache_write_begin+0xa0/0xc0 [ 49.658313][ T4038] generic_cont_expand_simple+0x12c/0x208 [ 49.659563][ T4038] reiserfs_setattr+0x37c/0xd94 [ 49.660586][ T4038] notify_change+0xa34/0xcf8 [ 49.661557][ T4038] do_truncate+0x1c0/0x28c [ 49.662485][ T4038] do_sys_ftruncate+0x288/0x31c [ 49.663444][ T4038] __arm64_sys_ftruncate+0x60/0x74 [ 49.664550][ T4038] invoke_syscall+0x98/0x2b8 [ 49.665538][ T4038] el0_svc_common+0x138/0x258 [ 49.666479][ T4038] do_el0_svc+0x58/0x14c [ 49.667369][ T4038] el0_svc+0x7c/0x1f0 [ 49.668238][ T4038] el0t_64_sync_handler+0x84/0xe4 [ 49.669357][ T4038] el0t_64_sync+0x1a0/0x1a4 [ 49.670286][ T4038] Code: a9011c66 a9411c26 a9022468 a9422428 (a9032c6a) [ 49.671758][ T4038] ---[ end trace 80d47c27006b82e7 ]--- [ 50.070233][ T4038] Kernel panic - not syncing: Oops: Fatal exception [ 50.071680][ T4038] SMP: stopping secondary CPUs [ 50.072789][ T4038] Kernel Offset: disabled [ 50.073672][ T4038] CPU features: 0x8,000081c1,21302e40 [ 50.074810][ T4038] Memory Limit: none [ 50.450896][ T4038] Rebooting in 86400 seconds..