acket(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x38, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x8, 0x2, [@TCA_CGROUP_ACT={0x4}]}}]}, 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r4}) r6 = epoll_create1(0x0) r7 = epoll_create1(0x0) close(r7) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000c85000)) r9 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000000080)={0x60001005}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x1, 0x3631, 0x0, 0x23, 0xffffffffffffffff, 0x7f, [], r5, r8, 0x5, 0x3}, 0x40) [ 1689.535499][T26525] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1689.545405][T26524] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1689.564617][T26525] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1689.583625][T26524] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000090000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:17 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x803e000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000007400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1689.769473][T26571] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1689.784037][T26571] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1689.937752][T26579] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1689.970479][T26579] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1690.030175][T26579] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1690.045595][T26579] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:20 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000048) 01:37:20 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300), 0x10) 01:37:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x21000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x100000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000a0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000007a00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1692.106827][T26601] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1692.146915][T26607] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1692.167415][T26601] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1692.212563][T26607] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x3f000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x400000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1692.291086][T26607] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1692.299980][T26607] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1692.343276][T26601] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1692.355839][T26601] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909ffffff8c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xff600000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x60ffffffffff}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1692.707791][T26640] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1692.766297][T26641] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1692.780187][T26640] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1692.800585][T26641] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1692.928023][T26640] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1692.958912][T26641] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1692.986085][T26640] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1692.993824][T26641] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:22 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x10000008000004c) 01:37:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x790000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x2000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000ca500002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090004100000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1694.168825][T26673] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1694.171428][T26674] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1694.212289][T26674] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1694.226659][T26673] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1694.263959][T26674] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1694.279906][T26674] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x7f602f803000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x2100000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090020100000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1694.432339][T26673] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1694.449603][T26673] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1694.540959][T26697] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000ca600002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1694.661332][T26697] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xb90000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x3e80000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1694.796177][T26697] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1694.807458][T26702] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1694.837643][T26697] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1694.867871][T26702] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:23 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x803e000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1695.000924][T26702] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1695.077116][T26702] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:24 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000068) 01:37:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x1000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000200000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000edc000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x100000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1696.388847][T26732] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1696.399998][T26735] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1696.408887][T26735] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1696.418405][T26732] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1696.499887][T26735] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1696.501774][T26732] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1696.557691][T26735] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1696.603666][T26732] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x30740000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090010200000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090003fadc00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:25 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x400000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1697.288127][T26764] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1697.297491][T26763] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x30802f607f0000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1697.330438][T26764] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1697.342798][T26763] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:25 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x60ffffffffff}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1697.456356][T26764] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1697.466939][T26763] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1697.499606][T26764] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1697.511014][T26763] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xa0730000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:26 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x10000008000006c) 01:37:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000230000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909fffffff500002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:26 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x790000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xb0530000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1698.727662][T26801] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1698.739300][T26803] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:27 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x7f8e60465000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1698.790940][T26801] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1698.800099][T26803] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:27 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x100000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1698.965802][T26801] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1698.976621][T26803] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1698.995601][T26801] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1699.015154][T26803] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:27 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xb90000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:27 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x200000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909fffffff600002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900002d0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:27 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x1000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1699.403616][T26834] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1699.427934][T26840] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1699.438360][T26834] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1699.478219][T26840] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1699.568155][T26834] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1699.578466][T26834] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1699.603316][T26840] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1699.617274][T26840] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:29 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000074) 01:37:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x30740000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x300000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909fffffdf900002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000320000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1701.319614][T26867] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1701.347084][T26871] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x5046608e7f0000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1701.461842][T26867] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1701.478752][T26871] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x400000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909fffffffe00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900003f0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1701.825519][T26887] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1701.863752][T26889] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:30 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xa0730000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:30 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x500000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1701.866185][T26887] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1701.882404][T26889] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1701.974665][T26889] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1701.994983][T26889] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:30 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x700000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1702.093391][T26887] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1702.107944][T26887] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:31 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x10000008000007a) 01:37:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000400000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xb0530000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000ff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x800000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1703.618931][T26925] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1703.630693][T26926] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1703.645697][T26925] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1703.667057][T26926] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1703.811965][T26925] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1703.830234][T26926] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:32 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x100000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:32 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x900000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1703.882176][T26925] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1703.913685][T26926] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000fff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000480000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:32 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x3f00000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:32 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x200000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1704.209823][T26952] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1704.248209][T26955] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1704.269154][T26952] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1704.272639][T26955] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1704.420373][T26952] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1704.440754][T26955] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1704.449476][T26955] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1704.478924][T26952] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900004c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1704.813405][T26973] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1704.850462][T26973] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1704.915092][T26973] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1704.928991][T26973] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:34 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000300) 01:37:34 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x300000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:34 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x8000000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909fffffbff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000600000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1706.378230][T26993] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1706.386374][T26995] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1706.396307][T26993] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1706.451598][T26995] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1706.477386][T26993] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:34 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xffffffff00000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1706.508296][T26993] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:34 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x400000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1706.574399][T26995] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1706.640548][T26995] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000680000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:35 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xffffffffff600000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909fffbffff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:35 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x500000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1706.971825][T27020] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1706.987534][T27020] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1707.061691][T27020] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1707.079690][T27020] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1707.095303][T27028] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:35 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1707.111686][T27028] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1707.239354][T27028] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1707.275778][T27028] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:36 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000500) 01:37:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900006c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:36 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x700000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909f9fdffff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:36 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1708.573876][T27057] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1708.633569][T27062] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1708.655521][T27057] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1708.698659][T27062] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:37 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x800000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x3}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1708.820403][T27057] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1708.829183][T27057] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1708.880507][T27062] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1708.906485][T27062] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x4}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:37 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x900000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000740000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79097fffffff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x5}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1709.226296][T27091] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1709.284385][T27091] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1709.313102][T27097] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1709.363456][T27097] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1709.399446][T27091] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1709.429886][T27091] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1709.530970][T27097] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1709.562769][T27097] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:40 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000600) 01:37:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x7}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x3f00000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900007a0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79098cffffff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1712.466267][T27134] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1712.482893][T27135] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1712.491837][T27135] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1712.501940][T27134] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x8000000000000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1712.615884][T27135] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1712.634731][T27134] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x8}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1712.685830][T27135] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1712.705626][T27134] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909f5ffffff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900c0ed0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:41 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xffffffff00000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:41 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x9}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1713.090457][T27160] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1713.104704][T27161] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1713.139510][T27160] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1713.168843][T27161] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:41 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0xffffffffff600000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:42 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000700) 01:37:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000ff0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909f6ffffff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x21}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:42 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x10) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x78, r3, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xbf}, @SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x0, 0xfb88, 0x5, 0x1, 0x7ff]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r4 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000003c0)={0x6c82, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000400)={0x7, r5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000240)={r8}, 0x9c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r8, 0x68, 0x4, 0x9}, &(0x7f0000000040)=0x10) [ 1714.818050][T27190] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1714.864443][T27190] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1714.905770][T27201] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1714.961089][T27201] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:43 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r4, &(0x7f0000000080)={0x50001001}) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) close(r1) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000040)) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180)=0xa95d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) r7 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f00000000c0)) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000000)) 01:37:43 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:43 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x300}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909feffffff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000fff0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1715.286682][T27219] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1715.334262][T27219] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:43 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x3}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1715.391756][T27225] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1715.422599][T27225] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1715.533507][T27225] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1715.542652][T27219] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1715.548159][T27225] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1715.557676][T27219] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:45 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000900) 01:37:45 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) accept$ax25(r2, &(0x7f0000000000)={{0x3, @null}, [@null, @remote, @remote, @bcast, @null, @netrom, @bcast]}, &(0x7f0000000080)=0x48) 01:37:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x500}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:45 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x4}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090002000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1716.984014][T27258] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1716.993624][T27257] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x700}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1717.043261][T27258] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1717.053104][T27257] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:45 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x5}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:45 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0xb) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$TIOCNOTTY(r2, 0x5422) [ 1717.210902][T27258] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1717.225273][T27257] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1717.234282][T27257] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1717.266644][T27258] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:45 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x7}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x900}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090003000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1717.707400][T27311] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1717.741339][T27311] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1717.821287][T27311] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1717.840545][T27311] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:46 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000a00) 01:37:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000001002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:46 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x4) 01:37:46 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x3f00}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:46 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x8}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090004000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1718.775310][T27331] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1718.777273][T27332] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1718.817719][T27332] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1718.839694][T27331] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x4000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1718.933334][T27332] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1718.950969][T27331] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1718.967764][T27332] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x9}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1718.978446][T27331] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:47 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = inotify_add_watch(0xffffffffffffffff, 0x0, 0x81000050) inotify_rm_watch(0xffffffffffffffff, r4) inotify_rm_watch(r2, r4) 01:37:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090005000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000002002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x60ff}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1719.362587][T27369] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1719.376413][T27369] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1719.478423][T27373] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1719.518890][T27373] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1719.551877][T27369] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1719.566458][T27369] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1719.698579][T27373] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1719.766309][T27373] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:49 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080004800) 01:37:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x21}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:49 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) r4 = epoll_create1(0x0) close(r0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000c85000)={0xa0000011}) epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000080)={0x20001005}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x5000, 0x110000}) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x800) setsockopt$ax25_SO_BINDTODEVICE(r6, 0x101, 0x19, &(0x7f0000000040)=@rose={'rose', 0x0}, 0x10) 01:37:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x7900}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090006000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000003002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1721.204605][T27406] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1721.214730][T27405] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1721.258935][T27406] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1721.283206][T27405] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xb900}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x300}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="d6420305d16e906c1f0a2591de10aaee0c92b55cec9373dfc8b79d7e01e4515b725c972310c548d023dabfce7a65dac90eda0d7b9e5f293c9574cc81eaa00748b24f99ac615b3bf2837c3b20b972bc0b1aa0bde0c7f07ea0c3d9a37ddb91ac66820bfbe609d0a3ee10caa762879fe298b5abcdc8cd296e01ff291c0e4d0d0b471bbb847069c4b5d1a609fd981f11bf904ba47f2116b2c19e8e591f4409e840828e8f817cb7ab5bd9eb7b93bc21a2ffe10857265c50a8a9e445d09ab48a8d2aaae3933166571413d57ee5cafa9d544a513b4a8c72a98d78ac13b2949b7457acbaed3713b3c02a0367786c720117ef32b715584877a77d6a66adfb36519519e8645efea1f5c1a3719c06b17189da6dac8fb8f2483c2d88115c84ac55ff1ec82a3df664bfb1f9eb49cf26a5f4b5f29a2e9e9f2017e51e51cf9525a38e03d6970ead0f2702041f8a85a561e180fe2214114cb4192cf8c1fb8d08286896ac91202fed"], 0x44) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x0, 0x0, &(0x7f0000000040)) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000240)={r8}, 0x9c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={r8, 0x800}, 0x8) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1721.482987][T27406] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1721.496453][T27405] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1721.522563][T27406] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1721.534785][T27405] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000004002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090007000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:50 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x500}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1721.964598][T27437] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1721.976884][T27433] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1721.984428][T27437] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1721.996851][T27433] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1722.134210][T27437] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1722.146414][T27433] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1722.169940][T27433] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1722.183243][T27437] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:51 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080004c00) 01:37:51 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x100000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:51 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000000c0)={0x28, r5, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x178, r5, 0xc79, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x160, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x4880}, 0x20000000) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r6 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r6, 0xc014563b, &(0x7f00000000c0)={0xa}) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000000)={0x3, 0x1, 0xc, 0x2, 0x3, [{0x401, 0x8, 0x1, [], 0x4}, {0x1e9, 0x7fff, 0xb9e, [], 0x3240}, {0x8, 0x20, 0x1, [], 0x100b}]}) 01:37:51 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x700}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000005002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090008000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1723.260043][T27470] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1723.279803][T27470] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1723.310697][T27474] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:51 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x900}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1723.409374][T27474] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:51 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x307400}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:51 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000140)='net/rt_acct\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000000080)={0x60001005}) ioctl$VFIO_IOMMU_GET_INFO(r5, 0x3b70, &(0x7f0000000000)={0x18, 0x0, 0x0, 0x8000}) 01:37:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090009000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1723.602480][T27474] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1723.630423][T27474] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1723.710101][T27500] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1723.742147][T27500] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:37:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000006002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:52 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x400000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1723.944352][T27500] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1723.974230][T27500] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1724.060616][T27516] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1724.098601][T27516] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1724.196690][T27516] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1724.211086][T27516] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:54 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080006800) 01:37:54 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) close(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c85000)) r7 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)={0x60001005}) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="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"], 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x304}, "084c8abfe5c26c68", "07cae6721927cdac015a53d8f8e5f158", "1a6778c7", "801f2ee5a46cef05"}, 0x28) 01:37:54 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x3f00}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000a000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:54 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x53b000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000007002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1726.586958][T27541] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1726.608112][T27544] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:54 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x73a000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1726.643907][T27541] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1726.702422][T27544] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:55 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x4000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:55 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_create(0x7d) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000000c0)={0x10002004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3f) [ 1726.747636][T27541] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1726.803314][T27544] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1726.829872][T27541] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1726.911714][T27544] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000c000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:55 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x743000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000008002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1727.252152][T27593] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1727.272816][T27593] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1727.367889][T27602] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1727.379295][T27593] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1727.388018][T27593] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1727.404316][T27602] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1727.465187][T27602] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1727.474524][T27602] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:58 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080006c00) 01:37:58 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x60ff}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:37:58 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)={0x30, r5, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14}, @L2TP_ATTR_LNS_MODE={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r5, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ipvlan1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x8804}, 0x4) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:37:58 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x790000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090010000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000009002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1729.951954][T27633] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1729.961168][T27634] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:37:58 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xa07300}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:37:58 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x7900}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1730.099764][T27633] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1730.108754][T27634] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:58 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa}) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000000)) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:37:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090023000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:37:58 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xb05300}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1730.281532][T27634] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1730.298337][T27634] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:37:58 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xb900}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1730.524310][T27664] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1730.610430][T27664] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1730.782013][T27664] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1730.815637][T27664] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:00 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080007400) 01:38:00 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000080)={0x60001007}) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x7) 01:38:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000a002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:00 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x100000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:00 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xb90000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909002d000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1732.216165][T27694] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1732.236064][T27692] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1732.249813][T27694] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:00 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x2) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x200) [ 1732.277256][T27692] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:00 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x307400}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1732.405289][T27694] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0xffffffffffffd948) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000000940)=@raw={'raw\x00', 0x201, 0x3, 0x328, 0x0, 0x8f, 0xc600, 0x198, 0x198, 0x290, 0x290, 0x290, 0x290, 0x290, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x130, 0x198, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "ea7c5e89c8401b46ee142a8d52160cbc0b726fe53e8538bbdadc9ddd538e5910669144ed8f5c28b865bd7239f20dcbc7c9a63f5f5cf9b0840bace7a91c206ab34ea211db749a7ebd146b29002d52bd7c314acfa1e784729b6eab7dcde83893eebf5420c4618cbea4171ed61cfbde838a517cdb269c92ba1ab99ffcfc1dc61f80", 0x27}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x388) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:00 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x1000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1732.470957][T27694] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1732.507253][T27710] No such timeout policy "syz1" 01:38:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090032000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1732.554239][T27710] No such timeout policy "syz1" 01:38:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1732.781983][T27722] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1732.790775][T27722] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:04 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080007a00) 01:38:04 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x1001) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000007001) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/39) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/4096) 01:38:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090048000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:04 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x2000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:04 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x400000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000010002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1736.192631][T27739] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1736.232759][T27743] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1736.242259][T27743] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909004c000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1736.299917][T27739] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:04 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x3000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:04 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x53b000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:04 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:38:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000410002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090060000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1736.706191][T27773] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1736.722105][T27773] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1736.771910][T27780] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1736.829229][T27773] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1736.881042][T27780] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1736.910191][T27773] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1736.967005][T27780] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1737.073002][T27780] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:06 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:38:06 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x4000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:06 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000000)=0x1, 0x4) 01:38:06 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x73a000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090068000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000020002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1738.676765][T27801] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1738.701134][T27803] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1738.710508][T27803] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909006c000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1738.797847][T27801] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:07 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x743000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:07 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x5000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:07 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) read$alg(r2, &(0x7f0000000000)=""/235, 0xeb) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1738.848686][T27820] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1738.867171][T27820] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1738.943555][T27820] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1738.952702][T27820] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000001020002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090074000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1739.317537][T27853] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1739.351254][T27855] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1739.357483][T27853] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1739.361062][T27855] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1739.505436][T27855] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1739.514889][T27853] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1739.533349][T27855] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1739.548674][T27853] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:09 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) ptrace$getenv(0x4201, r2, 0x3f8, &(0x7f0000000000)) 01:38:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x790000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:09 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x114) r1 = epoll_create1(0x0) close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000080)={0x60001005}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000240)=0x137) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) epoll_create1(0x80000) epoll_create1(0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000240)={r6}, 0x9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r6, 0x1}, &(0x7f0000000380)=0x8) mount$9p_xen(&(0x7f0000000080)='syz\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x80, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=xen,msize=0x0000000000000007,mmap,subj_role=mime_type-]eth1@,smackfstransmute=,fsname=systemmime_type,fowner<', @ANYRESDEC=r4, @ANYBLOB="09737dffe17c2be500ed00"/22]) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x80082102, &(0x7f0000000300)) 01:38:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x7000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000023002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909007a000000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1740.870041][T27882] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1740.889971][T27882] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x8000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1740.920453][T27884] 9pnet: Could not find request transport: xen [ 1740.951725][T27886] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xa07300}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:09 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x12) [ 1740.999890][T27882] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1741.016167][T27886] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1741.019327][T27884] 9pnet: Could not find request transport: xen [ 1741.033151][T27882] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1741.157959][T27886] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1741.234352][T27886] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x9000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000002d002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xb05300}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1741.613527][T27919] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1741.632345][T27919] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1741.758478][T27919] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1741.771652][T27919] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000030000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:10 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)={0x9, "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"}) r4 = epoll_create1(0x80000) r5 = epoll_create1(0x0) close(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000300)) r7 = epoll_create(0x7d) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000280)={{0x6, @multicast1, 0x4e24, 0x4, 'lc\x00', 0xc, 0xd7ab, 0x3b}, {@loopback, 0x4e23, 0x10000, 0x3, 0x47, 0x7}}, 0x44) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)={0x60001005}) open_tree(r6, &(0x7f0000000240)='./file0\x00', 0x0) 01:38:10 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xb90000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:10 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x20000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000032002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:10 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x8, 0x1, 0x6, 0x3ff, 0x2, "64280ddcdbd45306dfb91c572c7c94f95abf63"}) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r4, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r6, 0x0, 0x100000080000000) [ 1742.676606][T27945] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1742.697478][T27962] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:10 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) r1 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f00000000c0)={0xa}) splice(r1, &(0x7f0000000080)=0x3e, r0, &(0x7f0000000100)=0xffffffffffffffe1, 0x1f, 0xe) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa}) fcntl$setstatus(r0, 0x4, 0x4000) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={'syz', 0x2}) [ 1742.721883][T27945] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x21000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1742.759430][T27962] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x1000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:11 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) migrate_pages(r0, 0x20, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x9d3) [ 1742.956118][T27945] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1742.969618][T27962] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1743.008145][T27945] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1743.017190][T27962] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000003f002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090010040000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x3f000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:11 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) ioctl$RTC_EPOCH_SET(r4, 0x4008700e, 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)=[0x1, 0xffc1, 0xde0, 0xfff, 0x23, 0x5, 0xfff]) r7 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r6, &(0x7f0000000080)={0x60001005}) write$P9_RVERSION(r6, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x7, 0x8, '9P2000.L'}, 0x15) 01:38:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x2000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1743.281924][T27992] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1743.381649][T27992] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1743.404247][T28001] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1743.414522][T28001] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xff600000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1743.529402][T28001] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x3000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1743.576960][T27992] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1743.586860][T27992] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1743.597180][T28001] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:13 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r0 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x4114}, 0x0, 0x0, 0xffffffffffffffff, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) write$vhost_msg_v2(r4, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000100)=""/94, 0x5e, &(0x7f0000000000)=""/22, 0x2, 0x3}}, 0x48) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r6, 0x0, 0x100000080000000) 01:38:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000040002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:13 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0xf) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='numa_maps\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000000)=0x8, 0x4) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) close(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c85000)) r7 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)={0x60001005}) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)=@ccm_128={{0x304}, "b028198b3cf91cc5", "ef9e42422eaf2ba5d26500d5895bfea3", "ace785dd", "77a994efd38b9f27"}, 0x28) 01:38:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000050000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xffffffff}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x4000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1744.875139][T28042] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1744.933404][T28049] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1744.946947][T28042] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x5000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1745.007654][T28049] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:13 executing program 0: r0 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3}, 0x9c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r3, 0x5, 0x3, [0x66, 0x101, 0x0]}, 0xe) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) close(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c85000)) r7 = epoll_create(0x7d) r8 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x80000) ioctl$VIDIOC_G_CROP(r8, 0xc014563b, &(0x7f00000000c0)={0xa}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f00000000c0)={0xe000200e}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)={0x60001005}) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f00000001c0)={[0x4, 0x4000, 0x5000, 0x114003], 0x7, 0x92, 0x1000}) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1745.136880][T28042] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1745.152631][T28049] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1745.164537][T28042] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1745.177370][T28049] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000048002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x7000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1745.475548][T28097] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1745.504689][T28097] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1745.566589][T28097] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1745.599240][T28097] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000004c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000060000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x8000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:16 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) r3 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r3, 0xc014563b, &(0x7f00000000c0)={0xa}) r4 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r4, 0xc014563b, &(0x7f00000000c0)={0xa}) splice(r3, &(0x7f0000000100)=0x100, r4, &(0x7f0000000140)=0xc, 0xc17, 0x2) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000000)=0x1, 0x4) [ 1747.841501][T28132] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1747.865995][T28135] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1747.877415][T28132] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1747.923216][T28135] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x9000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1748.010319][T28132] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1748.031828][T28135] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1748.087910][T28132] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1748.123668][T28135] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x20000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000070000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000060002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1748.463196][T28159] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1748.490395][T28159] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1748.558335][T28159] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1748.579475][T28169] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1748.619551][T28159] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1748.646010][T28169] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x21000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000090000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1748.826912][T28169] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1748.847434][T28169] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1748.975179][T28187] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:17 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1749.052273][T28187] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000068002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1749.240119][T28187] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1749.291311][T28187] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1749.351895][T28201] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1749.363380][T28201] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1749.508198][T28201] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1749.541178][T28201] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:18 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r1, 0xc1004111, &(0x7f0000000100)={0x7, [0x1, 0x2, 0x401], [{0x1, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x4, 0x9, 0x0, 0x1, 0x1}, {0x8, 0x6, 0x1, 0x1, 0x1, 0x1}, {0x3ff, 0x0, 0x0, 0x0, 0x1}, {0x5ec, 0x8000, 0x1, 0x1, 0x1, 0x1}, {0x5, 0x7f, 0x1, 0x1, 0x1, 0x1}, {0xff, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x4, 0x7fffffff}, {0x81, 0x6}, {0x9, 0x3caa8049, 0x0, 0x0, 0x1}, {0xd1a6, 0x2, 0x1, 0x0, 0x1}, {0x0, 0x7ff, 0x1, 0x1, 0x1}], 0x9}) 01:38:18 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0x3f000000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:18 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x21, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000a0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000006c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1750.553047][T28219] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1750.579380][T28223] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1750.580912][T28219] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1750.607661][T28223] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:18 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x300, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:18 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xff600000}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1750.752837][T28223] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1750.775744][T28219] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1750.802467][T28223] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1750.816995][T28219] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000074002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:19 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1, 0x0, 0x0, 0xffffffff}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:19 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x500, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1751.046531][T28245] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1751.066873][T28245] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1751.189493][T28245] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1751.204952][T28245] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1751.237150][T28253] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1751.273779][T28253] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:19 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x700, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1751.427797][T28253] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1751.436548][T28253] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:21 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0xce00) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa}) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f0000000100)={0x81, 0x3f}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) setsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000000000), 0x4) 01:38:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900a50c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:21 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000007a002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:21 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x900, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1753.035191][T28282] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1753.071123][T28282] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1753.102058][T28287] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1753.162010][T28287] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1753.195780][T28282] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:21 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3f00, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:21 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1753.230850][T28282] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1753.314389][T28287] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1753.343097][T28287] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900a60c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900ffffff8c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:21 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1753.539122][T28310] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:21 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x4000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1753.626916][T28310] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1753.686929][T28322] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1753.696021][T28322] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1753.792902][T28322] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1753.800087][T28310] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1753.821165][T28310] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1753.822689][T28322] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090004100000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x60ff, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000edc0002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:24 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000080000000) 01:38:24 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r2 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000080)={0x60001005}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000003c0)={0x7, 0x7, 0x4, 0x1000000, 0x4, {0x77359400}, {0x1, 0x2, 0x4, 0x81, 0xd1, 0xff, "d37ea1d9"}, 0x7fffffff, 0x4, @fd=r1, 0x1000, 0x0, r0}) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='T\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fedbdf25030000000c00050027010000000000000c00080003000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0800015f", @ANYRES32, @ANYBLOB="08000100d007492f", @ANYRES32=r3, @ANYBLOB="0c0002000000000000000009"], 0x54}, 0x1, 0x0, 0x0, 0x4812}, 0x45) r4 = epoll_create1(0x0) close(r0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000080)={0x60001005}) sendmsg$NFQNL_MSG_CONFIG(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="24000000c603010100000000000000000100007b340cea6f2529c7df1b73e9040000a234516e553fe2a493fa5b8d93eaaaa312e6fa8d5795639e862e27d448bd2c84a530a181134d01df64851970c521ed4b7ba975295b"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) r7 = msgget(0x1, 0x382) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000000300)=""/166) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/198) [ 1755.878003][T28358] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1755.905354][T28359] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:24 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='udf\x00', 0x800010, &(0x7f00000000c0)=')\',eth0proc-keyring\x00') 01:38:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x7900, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1755.961828][T28358] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1755.980378][T28359] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090020100000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1756.145062][T28358] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1756.176638][T28358] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:24 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x284003, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x81, 0x20, 0x1}) [ 1756.215821][T28390] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1756.245671][T28390] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb900, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffff5002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000200000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:24 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa}) fcntl$addseals(r0, 0x409, 0x0) [ 1756.616330][T28408] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1756.633219][T28408] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1756.653102][T28412] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1756.675136][T28412] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1756.740951][T28408] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1756.770438][T28408] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1756.805592][T28412] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1756.829296][T28412] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:26 executing program 1: mlockall(0x1) clone(0xb1849a00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) r4 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r3, 0x40184150, &(0x7f0000000180)={0x0, &(0x7f0000000100)="fa4a662c5a42780704944dbde3217e83a91f84ad46d582d6065b1f29556b70ae7f9d19e07ca7a647ac814433e2141768347f002888e307d66825ebb9961ea5c1961a92ef", 0x44}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r5, 0x0, 0x100000080000000) 01:38:26 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x20000015) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa13d, 0x62140) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x40000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000040)={0x2, 'geneve1\x00', {0x10000}, 0x9}) 01:38:26 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x21, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x100000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090010200000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffff6002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1758.130682][T28439] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1758.153664][T28442] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:26 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x6) 01:38:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x307400, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1758.198203][T28442] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1758.203567][T28439] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:26 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x300, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000230000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1758.350241][T28439] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1758.393979][T28439] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:26 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) close(r5) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000c85000)) r8 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000000080)={0x60001005}) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3, 0x3, 0x7, 0x89, 0x0, 0x40, 0x0, 0xc, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x1000, 0x80000000, 0x80000000, 0x0, 0x0, 0x8, 0x9}, r4, 0xa, r7, 0x8) 01:38:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x400000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1758.636835][T28464] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1758.774547][T28464] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:28 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x500, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffdf9002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:28 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000000040)=""/102356) 01:38:28 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x53b000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900002d0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:28 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2}, 0x9c) close(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r4 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r3, &(0x7f0000000080)={0x60001005}) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000300)={@multicast2, @multicast2, @multicast1}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x8971, @private1={0xfc, 0x1, [], 0x1}, 0x50f}}, 0x4, 0x80, 0x8001, 0x1000, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000003c0)={r5, 0x6}, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400000, 0x0) sendfile(r6, r7, 0x0, 0x100000080000000) [ 1760.455271][T28507] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:28 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x25) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x4a041) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) setsockopt$RXRPC_SECURITY_KEYRING(r2, 0x110, 0x2, &(0x7f0000000000)='\x00', 0x1) [ 1760.507983][T28507] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1760.556926][T28506] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1760.586748][T28507] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1760.618074][T28506] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:28 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x73a000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:28 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x700, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1760.666870][T28507] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1760.758631][T28506] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1760.777105][T28506] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:29 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r0 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x1c, r2, 0x10, 0x200, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x1c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@deltaction={0x224, 0x31, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x74, 0x1, [{0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xc9}}, {0xc, 0xff, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xc58}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}]}, @TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7fff}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7fffffff}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}]}, @TCA_ACT_TAB={0x34, 0x1, [{0xc, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x81}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xe475}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x88, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6618}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0x14, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x800}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x50, 0x1, [{0x10, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x10, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}]}, 0x224}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x50}, 0x4c081) 01:38:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffffe002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:29 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) close(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c85000)) r7 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)={0x60001005}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000040)={r8, 0x3}) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000320000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x743000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x900, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1761.100411][T28552] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1761.116997][T28552] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:29 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x2) [ 1761.284092][T28552] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:29 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x10000, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1761.344633][T28552] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1761.378730][T28582] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1761.456065][T28582] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1761.628914][T28582] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1761.646617][T28582] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x790000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3f00, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000ff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:31 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000740)='/proc/capi/capi20ncci\x00', 0x20080, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x38, r5, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r5, 0x4, 0x70bd25, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0xdd}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x14}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r7 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$RTC_WKALM_RD(r7, 0x80287010, &(0x7f0000000700)) r8 = syz_open_dev$media(&(0x7f0000000880)='/dev/media#\x00', 0x8000, 0x94940) recvmsg$can_bcm(r8, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/109, 0xffffffffffffffdd}], 0x6, &(0x7f0000000440)=""/116, 0x74}, 0x2000) sendmsg$nl_crypto(r9, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=@upd={0x128, 0x12, 0x400, 0x70bd25, 0x25dfdbfc, {{'drbg_pr_sha1\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0xf5}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x2819}, {0x8, 0x1, 0xffffff78}, {0x8, 0x1, 0x5}, {0x8}]}, 0x128}, 0x1, 0x0, 0x0, 0xc0004}, 0x800) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900003f0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:31 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x6, &(0x7f0000001540)=[{&(0x7f0000000140)="95fc5e1ed2b83641ba6be776476898d0c6e0af3b3dece8310186e647df31a691a36709483dafc6a038b8207a18b7ff426afba58e636310c87c88c77d6b408017731ded5718e81143b7da70101e30b75c6ac09891c466ba5e85ae748fc10867bf9bd42dbc6723511ec0a4987b221a38ba38e6c69be292f942697c2357a808fdea60fa87d1cda938f58e76e9", 0x8b, 0x5}, {&(0x7f0000000200)="3dd11a97b7f07228dd58b849edcdaf3116bb21f3aa7b0738cd5e18a3f9d7c5a99c893d6ab6a697db17331a6748158a890e7f67d31e8e031d19060d60b4c042e861739245d2760d5b82af69899171fa80fedb1b898288fbfabbb7e9cc0ee7db5ca02cbad2f6e6a4bd8b59f8c5a96f3c7f37103ab15069f3c9c532a49fdf965ab1148623ea816262fb0a4414ffa70582c4b7a4516dba1bf792bcfba7cf03be5a809a66b6544a241211344089135a04419627028ced75686d601db64f070e4d07ef7258d71f261e2fbfee24bbb53ffabbe6a43f6ffd55d56e5e31831d34a4d4d07f90e529275aebe6a7a60854523257659aeab44ad0f82066252d2a2805079a694fc522641c0425c89be1275132a24bd83300d909b6500d860109d3e65a8096d47477525ec99df82cc421cd9cfc670523f9a1db4127d1545f891f01afaee5a21425e9cdfadcf202f82e4900336ede23497043da17f243ca3407dc9608acc4797d20463df3b472c77fe2d1ae9dc1f005e4171364a3706f226193660ffa753134a878513925e29c2217d89a9f09388a9e7fbcd2b5cd45c9a2806c46490a3952d4bebc75bb9370600338451d669f0bb364345a433acfba05f3f2bafdd60fe1a72752c28ce651e33c2f43f06a9bae6f93a449660d45110e60e18a1636358c538606da6a22e22c572f565c55a611b4c4c5483cdac7cd94f0c792a40722bfc054949c520b294e175b9874a92ea2986aa91d7bb856a7dd0b765fbb0039acff57098e0d0c71c4c540c414d6bbfa91cbdc4e191b6a0131de76afe75d9dc44044e7d4b69fecea95846e3b6a3bd082e1c70aac99459c9cf6b67733d28078e2eacd4934b8558586415d72cfe2b5f2125f95dff67a74aa93db68309d2f79004d41ea529798b5ae80a150cf5a1607fd79c78077428bbbbdb7f7b80d43709f3f30dea8ffbef8cc87e12f65fba0bcd6fd031cafd39bab4c55bc98914516f95cfdf3fc0732aef28ec0d487fe0dc6a1a9b07d13f69cb851e4a68ad2c798a24d2ff909230e3a8d05ed565eec31309371c2dd955b4a34335809ca910f734fe77227e818504de1b88320c9d6407e22de14daa4d847acd31a59d5337a0eb63b8dc306d4c6e4f2a079f6256a2aaf7ffd32958e7bee5d67b5970349f3b0b134c395998335ed7eafff8022ea9afae65b06d09ace0544cd9596192b1c3ad79ee055675cd160fdad09cd1146029562bf5bd27c599a1c59093c00eb7f918885604b13c3dd69b7fce546ef5f8c4ee922e53932ce965c3e211adde6b99cbcaf505ce378a1ae76901d7b762f5ce4a0e0a784f294ff4669ce89301216dde1423ccabc47583e6af0ddda99245c9714286c9cfa8b46b7de793ecfa19ac922b4d7a6d4392a6e7de8023d168c0d6ccdedf95cf8c4f8a934c4640794a82c47c42c85a92814ba77f935f12f23de6584870817c5404da3e4afeaab6c067ef059941cb77b0c10103927d10694a1af578d7b41ac98c0605f9977bd07f63e619362331e3f8b7870c18d5e131fa5b123e9ba3b9dddb41592dd8bf2ebf6d8dbff3373c5c95fc462c87b4bce633fd527038de92bb67d276426b63beedb05ff039518b3eb8dfe593d40cad1323759d3c85961458ff98b034d4ba00f279a996448c7c195097bf7501a015ce81a2c34217f6502b19d5989a744d5cb1ee2dc7ef971e48523c9a2813dd75efc25667fbe4bb8567a46cf3366c97e272e173bf35d023d6f791bd60bbfbb47042b297631dec67fb9f43161d86358472509858584e67c05970350f789abb054b0d13c1ad30494e63da8eb4091b367d98e0f5b33cf33f44bd3b2012fd35dd35ed192bade0be89e690db09f4c23dd8c020b1ed7dad18284a8984b0fdf5fe8366a87f801e6a7b610194d9c206821749e78aaa054fe21f1b400fc581d1245686fc489e2c5fe19d30e2929e1ebf7e5923505e1ea5a5fa807171dd4d6a74201eaf7351a6143fff4b0cbe4f53592a910f82908bc3efd66c0b347302f0ef848d9ec3cb4810e36a9abcf87e2f7c742b7f316f23676072c83e83278ee14fc1cdcb9936046242a327bb33d7ca77bb29769cc38e4fc3231787f019c1855f45666c661bcec29ca3bf2f4a4ab5ae7845fd9a825f4e2a18036f9bfd27000e15c9fadce1e87b4b52a9daa33fc1503f77bc76035986a53354645d18283a28dc5f95386cc82ce7e2320e64dc523ad0e8e70304915583ff9cee9174a98574ab74003d6d35323c9b1c52d7a9bbfdd0e9911b60519fdd9bce0fb62312cc64aaf4bb94694614deeca9db23221998af05015936680df26290ba8bd676d92afa986d98d1a827508af619f46161a122c663da9c6746151e9ee99aa5894b3d90107eaef2d775869b0e99b7099ca499c108666646b1aea4a96268d02cf920d00219f84ab86166b8c0b17b878bab2c1d68fc2be5a7b7cfe27d25ae0f787fd60180e80b34011c02e9d2468257524c70463b0d8d46471b639e55f52640a38cad9638c8d08f321a91969549f750fe3fd695126f3f3ef66e30d3d0657c6cc8980498087b2f687e87c9f9103b6d542b1316cac5141cf5ae33f4023b9334b4ca6523721412326eb7e078b0755d51487fef9138d7b771ec970353538acb67b10d6cfb20020a55913311506fda2a9891191cd9f4c00cadf96886231d4f20155a32bc18d5469bde59ce84567b0b283fd697950224c9d9748efe73eb9cf99e53b63aa64edf5e3afeae542128441b1d225043250969a81b818043cc998c08a2587131a391e48bd023a6661c338fd8ffe96528cb1570b1af5aeadd5670262729e4cbe5aa50d217e96dadc2e52244128bd521612e8415f0dbf4c98364752d8ad1c922e3162c46a24632005947fae82be4c8e188b4600830e5c15ebebe9ebd15c6a91ac85eb2aec39586ce2046200eaf79ab80df1b4b3c434c42e9d039a14085d3b9bd275e2aaebaded59244f3aa5068476207516e1442cc6ec7d0e70dde1332c4ab7b60835f3d260ec77002510e20357346a303b7479e6fc35a9518ff9753b950dfcbf57d69e21d0a257a58fdce8fe57c07f78c4120f537817cb740d198f7d09f27dcc53919abaa3e74f89f3be120cf2629601912500acd3f249fb9b472b821a6eb32167647c5ce53103d14bd12ae5ae55c23a463bd3a9390e17cecce2a35e279ba653bafa4307b5a0cf3cc858dd0a11d33d93d475b73987bc40a15090a40d30c268aaaac6c24266f8ae7a0f8eb003c1498d2cf87bffd5f08ac88c1f7eca44a94c4e5dab9947212292079b015675f6e815e34c5e47c1b9aff8b2e85e038ad244d8923f0a51cdc145e705405e3137387182b1bf9979455ac48251cadb89200459e880583ff045d0bacfe09fb7894635d3a1599bb4718619c654dcdde3334de95b1d00f4b184f40098f3bd91cd2e8a79f26b50aef1c383ef629ffc3be4d0ffa231a30d26cafc3450779f024a7c9920e4521d7a7bc6661f1631c2b1bfbe28f7bec36e726dd0432521522c057a10a144ce2ba47f44ee06b07c26c5c78c347ca61de703f9eefbd4903d661eab0014339356e2240420a3dc46e19ffe90b67a812776f04c37e8f8c26a9ae871a182b3d5d155e055c69bfa416044fa7efceb43a74f3b29495ca86617c4bcd72bf02a50587b5a433f9fda0f02a56116d140dd0304b8e79535d33ef16b68405089d4e03a8244b39097eea4284bb0da80927f3b88b00ae55504b1e3225ee369bee487e64a8a0bdf50e7010c9f4073532dcfbacb88a35ba3a0644ddf86de5ec0723336e13fe31e4583142af1a9644928c4c791c02be237e8b58d3dc5909baf30dcbbc44c7689d78418521824070f28fb3df4ad73275dcc4c2e09d482b0b9397f02a8c2d6d0a12c4ef22e9faee14a2a2256fb7d957486dddadc2863d71b8c27801e7e6a57681c7afddd667cbd010b2708543292b819a3b09c495ff158b23d97e9c9ee8883748d8e19d9864ec80df96f3d8c326d3cc9df57ebc493762dff779d4575fe5047bc6e8dfd90eb83a3e339c0fdcbeef9bd0cf3b6a2f5e99259d5530a5a01e50e0835e10fc9bbd3c9a8b3a9a5effc912a2570df907475f841996aeb8e17d22f0c8fca39b4cb2ee330a95e2133d4f48770a66414ceb52b9f45aca5e66296e6356bbc21fe9a44b984b1ac2648980db8241b94e4cab6631d1554354276268e10ca08eff2631aa96a664dd73ed6f673b22e859fd5968e306d99aa58144cdfe3ca1d9465fc6e92a0ee88a588f337d300d3df86a60a1e8a876cf2225132d54ac215148d4bc4ff00d0452cd6549a9e7b8a201bba4e2768bfaca0eb8c46ba365b9fa7577c0e513a8803bac3dbb7bed154c8ab7aae46ab6b4b52884cf31e0c331ac16a92ac7ede0ead838f43d86433aff3c40a3c8a84c4628b740089da7f777477271c76ee0df19f4999c7fa0a36361b34a959919c898a5c58ff16f2bbc16b1e448e619e13ddfa423470ca3c933cdacb2f8996cf1a4f371974dd158b8b96c123de0bffe4b2c1fee06e12f4ca7a54af4a47786827126fc1dae62f798dc2a2178e89e9968c055617297d47fa0bba7c80f351a720900590a0fc4970ae1b4a6f362240b5583a14cf29e175df176ea5499888a00db285e91d08581233053b672b6752f745330ac0c68928630d9b96e4cbb57cfe0f8aa6d4b92dfce7b55e83f166f04acf5845e46730d8ffedd7feb80f9455e331989355caa46b1e87b60d8e458c71f85157716e517ee7d7ba3e8027fad569365571bde8282105bce889abf21af3f15b3012437594f3a13e6069db7c46dc8a9f7dcb5aae2f08b1a23c93f9b952bd74cd05fd98e11511161976318664bbc9bada5bd1c0cfdadcbd522df904416993b37810a487e717d6bdc41604c9982e6fd08120a9faf9a2beb4b58363fc87244fa7b9a5495e76304750d0a4a1024335754bbd7e867ac1b27635a79df33f3ca425680e0b24d62c20d0c955c87853dec5a8916af7343dc9e179e4f896a17f5d1a4b2ffa1e87421e410b1ba39ccbb7b6e88e74ff5faf6a4f9fa490408b8023efcb2742dc0a0fd99295c61c48a5521cac5b303ce6bd8186cb843dc7662f5a70a91124e135c6fbb628bbc713febe753fb21739c344f92536f8145b9c725f2631a2782daab3f96a854b33ec20058d2eb58147b5916ce5502efdc3bc5c60eb005468c30112e63e2523d7bd804239a5f656d470118fc896b1774628c17d626bfe7e7983c7fdd59cc6636d4db9eb6ad6bd3cdca69d43a73c1be1126cdb394939178da418a6e347a83c20e807935efe4e4b5d06bd5a6adc62fedafbffbaa4a8cfbb93be04a094904bdf248d9fadb86a18682fd3787ef09797a2f4f07c57ea3e32dd03df7586cc6f75f719ef8ae05a520a8a6cf9b2c995777386ae548d03e502d216587a59001cfee9f63c6fa6b6cd0e87858cde6c4c1b93832b9fdf2336c266b9536d661c91537d9c15bc9b9bae1e3c4647c816f2a9ac824279819f45c4202532c3b1a7de7e8bbb8a2d30f6be9e840080fbbd156e2ea9a9c38311590461e807bbecb1a7e837ff60c52b35962d9cbb4938e9b963fc19e4447fd27aed7b299ec9f0b2859c61e10ae01f081fc9c5109937a0ec26784eedfe52465aae8c8e5375d3f481b057cf97f873b9809175050e1a99b21494d480a345601303eb4ff1b8359a914704b0c3312870d9fae0f00c15d41ada551f4e88bf7bef610bafff6a5c00e6641ca999662cf7013c1f890bc73a1c0142fc76324e4608ec196ff0bbae3f95ddb6061290495a833bc0d2fdde9bddd38aa3d4598ef0a4bd9a8463b7eee6dc5e6b02c7c23003d45b", 0x1000, 0x6}, {&(0x7f0000001200)="8b8bde0d32330fadfb4ab1dadf9d147fa7b5dec5a5e36122a4ca098497c3aa6167bcf0ea799935527eeb6af47ccf9b4ede0f80a3ea883db00ab4b89d16a62021aa8e59d7980cd7251ebde24bf6bad3f503eba3a992ca87de4eaa4035fa35b58e285d3f2f649cd625260306550033246182f85dd18e9fa6f9a1f7bccca5e279af580301aa03f70d6104dec4e87d5431626e059a077d58d69389848536daa9d034f1db91e81c75c153fabe21514108b18977401959cfa316859417b5c479fcb855c6d6a3a0f85036a9d3341d1e31f6e600835618d0a18ed9318db1293958f74e0d3de428140dcfebb436e53a9b", 0xec, 0x1c}, {&(0x7f0000001300)="5e2f8435097aa9f1579c9e4776d3329b3aaff46cf3c8ac4ad4179a2bbd68e2eca8badb1c7141cac9697d6ed2b23f4abf57acf7991751b8d924c6906339d34864d299515167e1a7632385685d66950c8257d558448edf587d39dde38764e2c73eb49e2ba2bbd39ee79268f23149336cbf857434619123c1d540fad5b35a20f0d6421b62e0b030364cbed1a96202f31ae7fccd4f", 0x93}, {&(0x7f00000013c0)="6451074f2e29bb5854f8c8e82f1d8db4ae943704009a366bada522311f92a0b415894aaf84a8cf2c2dc4d101132410e01a8bda116e5a61f765861b1daa73961429a95cb39c85ab927dcb0166a6f5a91252b7110f349b6ebadf153aeec2c836e0328578a8124c89b951db08b12f335aea4e", 0x71, 0x1}, {&(0x7f0000001500)="2dd6547756ecd6cb99964affe3d4", 0xe, 0x101}], 0x240002, &(0x7f0000001440)='\r+nodev,^.md5sum\x00') sendfile(r0, r1, 0x0, 0x100000080000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001480)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x38, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x8, 0x2, [@TCA_CGROUP_ACT={0x4}]}}]}, 0x38}}, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001600)={@private1={0xfc, 0x1, [], 0x6}, @mcast1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xa5, 0x7ff, 0x81, 0x500, 0xb49, 0x80000000, r7}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000014c0)=""/60) [ 1762.994643][T28618] tipc: Started in network mode [ 1763.007387][T28619] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1763.020552][T28617] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1763.042407][T28618] tipc: Own node identity , cluster identity 4711 [ 1763.059913][T28619] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1763.072610][T28617] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1763.090577][T28618] tipc: Failed to obtain node identity [ 1763.115388][T28618] tipc: Enabling of bearer rejected, failed to enable media 01:38:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xa07300, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x4000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1763.224561][T28619] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1763.258846][T28617] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1763.269566][T28619] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1763.280445][T28617] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:31 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000000000)='eth1selinuxppp1\x00') 01:38:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000400000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000fff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:31 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) setxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@sha1={0x1, "44a6c6b8f3fbe17e75f604d5a697b1affb6b1dd7"}, 0x15, 0x1) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x10000, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="c5328ec1246da9bf2df25b32d09960d2fd9258bdcc11ac99657a87f23ca39222cb876e5d7666eb026822f5f7f4926cbb3ccf167c1c66a963cf4ec3eb7a4e890625cfea54d0f3d8aeff3f3638dc9e59eb598b", 0x52, 0x8001}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e66732c74696d655f6f66667365743d30786666666666fb666666666666666639612c6e6f646f74732c6572726f72733d72656d6f756e742d726f2c666d65736b3d30303030303030303030303030303030303030303130302c366d61636b66736861743d2f802c736d61636b6673666c6f6f723d2f646504000000000000002c686173682c7375626a5f747970653d2c6d61736b3d4d41595f415050454e442c657569643e270d3902fe6ea0029e08bc7d4ff4c8eb346f623d7565dc8a7127a56f81f354e77a13ededa4754e7f77a3302301dd4ade2b6b221a24c927f9eff5fbd7806dff653c01a8a1eda7a0a4a9270e515bcafacab76e29285f25e9f11b8db27bb3c7941f87ca717c47ce8b8e23de09496d1d1cb4a7d7", @ANYRESDEC=0x0, @ANYBLOB=',fsuuid=f32c2358-5bbb-0a6c-c58d-2b8c98fa,pcr=00000000000000000049,obj_role=\\em0loproc#,\x00']) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40041, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x71e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, 0xffffffffffffffff) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0xffffffff, 0x1a7, 0xb6b, 0x8, 0xec, 0x3}) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f00000003c0)) 01:38:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x60ff, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1763.545098][T28658] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb05300, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1763.610181][T28662] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1763.624732][T28658] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1763.697980][T28662] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1763.752261][T28672] FAT-fs (loop0): Unrecognized mount option "time_offset=0xfffffûffffffff9a" or missing value 01:38:32 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x7900, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:32 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb90000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1763.869728][T28658] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1763.879427][T28662] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1763.888193][T28658] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1763.898508][T28662] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000480000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1764.095780][T28679] FAT-fs (loop0): Unrecognized mount option "time_offset=0xfffffûffffffff9a" or missing value [ 1764.208953][T28698] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1764.260482][T28698] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1764.419817][T28698] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1764.438419][T28698] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:33 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f0000000140)=""/208, 0xd0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r1, 0x6, &(0x7f0000000100)="e1424b7b3e2d6e0b") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r2, r3, 0x0, 0x100000080000000) 01:38:33 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb900, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffbff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:33 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x1000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:33 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x40004) 01:38:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900004c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1765.536443][T28738] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1765.556651][T28741] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1765.570513][T28738] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:33 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x2000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1765.585093][T28741] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:33 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x100000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1765.785383][T28738] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1765.800995][T28738] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1765.821783][T28741] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000600000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1765.889202][T28741] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffbffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:34 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x307400, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:34 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1766.108176][T28766] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1766.153174][T28766] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1766.183996][T28774] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1766.214496][T28774] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1766.244517][T28766] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1766.291343][T28766] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:35 executing program 1: mlockall(0x1) clone(0x88805000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) r3 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='geneve0\x00') ioctl$VIDIOC_G_CROP(r3, 0xc014563b, &(0x7f00000000c0)={0xa}) write$binfmt_elf32(r3, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x71, 0x2f, 0xfd, 0x1f, 0x8, 0x2, 0x3e, 0x0, 0x240, 0x38, 0x378, 0x0, 0x2b6e, 0x20, 0x2, 0x800, 0x9, 0x9}, [{0x6474e551, 0x7fff, 0xfffffe01, 0x83, 0x0, 0x9, 0x3ff, 0x400}], "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[[], [], [], []]}, 0x1458) 01:38:35 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x400000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:35 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_score\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r7 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r6, &(0x7f0000000080)={0x60001005}) r8 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r8, 0x300, 0x70bd2c, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000050) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)={0x30, r5, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14}, @L2TP_ATTR_LNS_MODE={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="040029bd7000fd08000c000f00050000000000000006001a004e220000080019000000000008000c000100"/58], 0x40}, 0x1, 0x0, 0x0, 0x40801}, 0x40) 01:38:35 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x4000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900f9fdffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000680000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x100000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044", 0x39, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f00000004c0)='E\xed\x98\xd2hZi,\xf2\xd7\x81\xb6d\'\xaa1d\xa3\xbe\x1d\xe7\x9a=\xff\xa9@\xe2\x8aE\x91\"\xc1y\f\x83\x17\x86\xb9X\xe3]\xdc\x02\xe3\xba+\xe2\x17\x04D\xce[\xd80\xc4\x02\xa2\xcf\xce\x04\x06+e\x05\xdc\b^\xde\x90\xd7\xd1<\x00\xc6\xcb_:\xfe\x01\x00\x00\x00/\xb4\xcc\xc312\xb0i\xf9\xd8\x1e4\xdf\x05y1\xba\n\xe2Ky\xe0\xea\x87\xb9\x8cF\xe0\x15\xea\x80\x10w+\x88\x80\xaf\xad\xac\xf5\x94\xa4\xb2K1\xdf-S\r8\xd0[\xc4\x94\xfa\x83ft\x1a0\xc31C\xde\xce\xe5H\x01l\x00\xad\xf01\x1a\x83\xbdw\x7f\xc6\xe3\x9cmuTX\x99\xedh\n\x9bH\xd4`E@\xcdK\xeaz\xe8\x0f\xfe\xef\xd6P\xc7E\x94m\xef2\x8f\xa9G\xc5\x98\xb1w\xad\x1d\xa9\x9c\n\xfb\xfc\xa2\xb3\xba\x86\xe0t<\xe9.l],\xd4\xe0\x8a8\x99\b\x00\x00\x00\x1e\x8ahk6\xf1\xa2\xf6F\xad\xfd\x9b\x11\xf5\xc3R>\x02\xc9\xe1u(\xe0m}\xb4M\x8b\x8e\xd77_\xf4\x82\xbb=\x18\xcaa\xb5\x95\xfb', 0xffffffffffffffff) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000680)="62f23e748cdfecc0d3bcb88248f9f8f8e8ba030000000000001dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a30142ee9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0xb6}], 0x80000, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r4, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1ff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x50}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x801) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1767.631299][T28801] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1767.685330][T28807] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1767.708950][T28801] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:36 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x5000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:36 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x53b000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1767.744564][T28807] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1767.907523][T28801] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:36 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x7000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1767.993387][T28801] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909007fffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:36 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x73a000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1768.393215][T28833] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1768.404517][T28833] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1768.451329][T28833] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1768.478836][T28833] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:37 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e22, @broadcast}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r4, r5, 0x0, 0x100000080000000) 01:38:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909008cffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x8000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:37 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x743000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:37 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x200019) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa}) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000180)={0xfffffff, 0x5, 0x5, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xa20920, 0x7, [], @value64=0xfffffffffffffffc}}) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x336, 0x89, 0x81, 0x2, 0x1}, 0x10) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x8000, 0x0) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000040)={0x18, 0x1, 0x0, {0x8}}, 0x18) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00000000c0)) epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x40002000}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000000200)=""/47) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, 0xffffffffffffffff, &(0x7f00000002c0)={0x60001005}) ioctl$MON_IOCQ_RING_SIZE(r5, 0x9205) 01:38:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900006c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1769.704839][T28863] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1769.729002][T28870] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1769.739202][T28863] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1769.758030][T28870] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:38 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x790000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:38 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x9000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1769.866028][T28870] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1769.881342][T28863] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1769.931773][T28870] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1769.954394][T28863] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000740000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900f5ffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:38 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x20000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:38 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000000200)={0x60001005}) ioctl$SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000140)) r6 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) setreuid(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) setgid(r7) keyctl$chown(0x4, 0x0, 0x0, r7) ioctl$VIDIOC_G_CROP(r6, 0xc014563b, &(0x7f00000000c0)={0xa, {0x0, 0xfffffffe}}) r8 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_DQBUF(r8, 0xc0585611, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x80000, 0x100, {r0, r1/1000+10000}, {0x4, 0xa, 0x81, 0x2, 0xda, 0x20, "268200"}, 0x800, 0x4, @planes=&(0x7f0000000040)={0x0, 0xec, @mem_offset=0x40000e4, 0x677}, 0x5, 0x0, r6}) ioctl$PPPIOCGIDLE(r9, 0x8010743f, &(0x7f0000000100)) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x11) [ 1770.325466][T28898] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1770.364679][T28898] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1770.400536][T28905] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1770.446134][T28905] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1770.546853][T28898] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1770.556107][T28898] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1770.576132][T28905] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1770.599425][T28905] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:39 executing program 1: arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x6) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000000)={@any, 0x5bad, 0xfffb, 0x1}) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r4, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r6, 0x0, 0x100000080000000) 01:38:39 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x21000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:39 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xa07300, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:39 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x0) 01:38:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900007a0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900f6ffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1771.678022][T28937] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1771.683199][T28936] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:40 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) [ 1771.719736][T28937] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1771.722829][T28936] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb05300, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3f000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1771.836571][T28937] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1771.850997][T28937] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900feffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1771.929954][T28936] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1771.945446][T28936] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000ca50000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xff600000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1772.182644][T28968] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1772.183363][T28967] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1772.191724][T28968] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1772.245240][T28967] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:42 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r1, 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/151, 0x97) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r2, 0x0, 0x100000080000000) 01:38:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb90000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:42 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) ptrace$setopts(0x4206, r0, 0x1000, 0x3e) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000020000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000ca60000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x2000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1774.358419][T28996] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1774.394684][T29002] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1774.397069][T28996] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:42 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x440080) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000440)={0x0, 0x0, 0x14, 0x15, 0x4d, &(0x7f0000000040)="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"}) [ 1774.428988][T29002] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x2100000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1774.551203][T28996] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x1000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900c0ed0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1774.612961][T28996] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000030000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1774.878037][T29023] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1774.912149][T29023] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1775.137584][T29023] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1775.149498][T29037] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1775.193014][T29023] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1775.221214][T29037] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:45 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x0, @empty, 0x4e22, 0x1, 'wlc\x00', 0xb, 0x0, 0x2b}, {@dev={0xac, 0x14, 0x14, 0x2c}, 0x4e21, 0x2, 0x1, 0x8, 0x3}}, 0x44) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r2, 0x0, 0x100000080000000) 01:38:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3e80000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:45 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x2000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000ff0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:45 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x1f) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22, 0x8001, @private2={0xfc, 0x2, [], 0x1}, 0x10001}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r7 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r6, &(0x7f0000000080)={0x60001005}) ioctl$UI_SET_MSCBIT(r6, 0x40045568, 0x35) 01:38:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000040000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1777.433632][T29059] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1777.442940][T29061] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:45 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x96, 0x80000) [ 1777.485803][T29059] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1777.495485][T29061] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x803e000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:45 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:45 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x484003, 0x18) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000040)) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1777.625833][T29059] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1777.637331][T29059] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1777.696331][T29061] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1777.728094][T29061] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:46 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x4000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000fff0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1777.925680][T29101] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1777.946156][T29101] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1778.090132][T29101] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1778.112585][T29101] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1778.178142][T29063] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20002 01:38:47 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r2 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x60001005}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000002c0)={0x62, @multicast1, 0x4e21, 0x4, 'lblc\x00', 0xd, 0x3, 0x4a}, 0x2c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r3, r4, 0x0, 0x100000080000000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1000, 0x4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r8) write$P9_RSTATu(r5, &(0x7f0000000240)={0x52, 0x7d, 0x1, {{0x0, 0x3d, 0x0, 0x7, {0x8, 0x2, 0x5}, 0x20040000, 0x2, 0x3, 0x9, 0x0, '', 0x3, '\x92lo', 0x6, 'smaps\x00', 0x1, '/'}, 0x0, '', r6, 0xffffffffffffffff, r8}}, 0x52) 01:38:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x100000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:47 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) sendto$unix(r2, &(0x7f0000000000)="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", 0x1000, 0x0, 0x0, 0x0) 01:38:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000050000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x5000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900dcfa0300002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1778.952672][T29126] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1778.952772][T29123] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1778.974063][T29126] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:47 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa}) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000000)={0x6, "55e7c0136df322d38248068e334750f737ba4cd7ce707f150c6323bb6bc8ec52", 0x0, 0x1}) [ 1779.030125][T29123] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x7000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1779.072123][T29126] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1779.109444][T29126] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x400000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1779.183318][T29123] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1779.192652][T29123] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x8000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000060000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909003cfb0300002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1779.559120][T29168] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1779.561447][T29167] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1779.570738][T29168] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1779.586670][T29167] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1779.639919][T29168] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1779.655985][T29168] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1779.739576][T29167] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1779.785015][T29167] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:48 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x80000000, &(0x7f0000000000)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:38:48 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x1f) 01:38:48 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x60ffffffffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:48 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x9000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000070000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:48 executing program 0: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000000)={[{0x6, 0xfff8, 0x0, 0x9, 0x7, 0xff, 0x7, 0x1, 0x0, 0x20, 0x20}, {0x5, 0x0, 0x0, 0x5, 0xb5, 0x8, 0x7, 0x5, 0x9, 0x4b, 0x80, 0x3}, {0x629e, 0x3, 0x1, 0x1, 0x20, 0x9, 0x5, 0x0, 0x0, 0x0, 0x3, 0x2, 0x6}], 0xe1}) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000140)="75adbaef2bcb2258e14025f6abe11c8f55df77008780ff4bbf4b9e936479cd98d49f13f5711444d070bd") [ 1780.692947][T29200] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x790000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1780.742934][T29206] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1780.773756][T29200] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x20000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1780.850771][T29206] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:49 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) setsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000040), 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)={0x402, 0x400}, 0xc) prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x4011) 01:38:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x7f602f803000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1780.966078][T29200] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1780.972048][T29206] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1780.974866][T29200] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000080000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1781.139171][T29206] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1781.160217][T29244] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1781.216521][T29244] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1781.346181][T29244] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1781.368160][T29244] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:51 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r0, 0x0, 0x100000080000003) 01:38:51 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x21000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:51 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r6, @in={{0x2, 0x0, @rand_addr=0x64010102}}}, 0x9c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)={r6, 0x1, 0x2}, 0x8) 01:38:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000001002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:51 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb90000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000090000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1782.896009][T29270] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1782.905288][T29271] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:51 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x1000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1782.968494][T29271] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1782.982700][T29270] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:51 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3f000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:51 executing program 0: pipe(0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYRESOCT]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0xffffffffffffffe0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={r3}, 0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r3, 0x7}, &(0x7f00000000c0)=0x8) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1783.148840][T29271] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1783.166336][T29270] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1783.234000][T29271] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1783.256924][T29270] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:51 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x30740000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:51 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xff600000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000a0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1783.580310][T29322] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1783.599277][T29322] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1783.667195][T29322] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1783.691609][T29322] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:53 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x28410, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:38:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000002002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:53 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) recvmsg$kcm(r2, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/149, 0x95}, {&(0x7f00000011c0)=""/198, 0xc6}, {&(0x7f00000012c0)=""/131, 0x83}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x6, &(0x7f0000002400)=""/17, 0x11}, 0x21) socket$inet_icmp(0x2, 0x2, 0x1) 01:38:53 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x30802f607f0000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:53 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x2000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1785.059086][T29353] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1785.067589][T29354] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1785.087544][T29353] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:53 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x2100000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1785.145739][T29354] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1785.154927][T29353] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1785.185563][T29353] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:53 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0xf500000000000000, 0x3000, 0x3, 0x2, 0x5}) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:53 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xa0730000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000100000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1785.323716][T29354] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1785.360641][T29354] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:53 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb0530000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1785.515680][T29397] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1785.524429][T29397] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:53 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3e80000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000003002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:56 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:56 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000230000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:56 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x803e000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:56 executing program 1: mlockall(0x1) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r6}, 0x9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r6, 0x589f, 0x10, 0x1, 0x40}, &(0x7f0000000100)=0x18) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000180)=0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r7, r8, 0x0, 0x100000080000000) 01:38:56 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x1c) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = accept(r2, &(0x7f0000000000)=@phonet, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 1788.056723][T29426] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1788.067613][T29425] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1788.070439][T29426] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1788.085394][T29425] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:56 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x100000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1788.131530][T29426] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1788.155475][T29426] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:56 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x200000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1788.258005][T29425] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1788.331349][T29425] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:56 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) r1 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f00000000c0)={0xa}) tee(r0, r1, 0xfef, 0xa) 01:38:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900002d0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:56 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x24) 01:38:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000004002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:56 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x400000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') r2 = msgget(0x2, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000300)=""/166) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000200)=""/253) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x400, 0x3, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}]}, 0x1c}}, 0x8000) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r3 = epoll_create1(0x80000) r4 = epoll_create1(0x0) close(r3) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) [ 1788.639059][T29466] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1788.656468][T29466] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:57 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x300000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1788.734456][T29475] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1788.819065][T29475] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1788.887189][T29466] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:38:57 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x60ffffffffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1788.928073][T29475] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1788.943373][T29466] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1788.991316][T29475] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:58 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000100)={0x9, 0x4, 0x3, "ac34ec89973ce435e3d8e7b5a5c6fc3a77c51a5e4fcd77826984f2d8e6d3f929", 0x30385056}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r2, r3, 0x0, 0x100000080000000) 01:38:58 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000000)="d86956e0e08f58e88d2250d0bf474535a91a4b1e778305ea6d9d2f0ca87628b98b1c49c89672a344315dd922ccf826d07b179700863fe44bfffc5cf4d2e2f8528198fcbaad39ccf78cf9342b950857125392b0ecdb91a9f7cfa2664ac354a3ea052d580c331a39c3ae68e7740f3621ea260afb1429906015a7b147336e1f6b3896b98aa25cb07b4fe1fcede0510e34a2998b9a05ffda52d353f513d7500c077daf7cb7de5d70d68c7756", 0xaa) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:58 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:38:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000320000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:58 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x790000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:38:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000005002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1790.326611][T29522] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1790.357211][T29522] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:58 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x7f8e60465000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1790.368416][T29528] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1790.380221][T29528] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:38:58 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0x0, 0x7}, {0x8, 0x8c}, 0x20, 0x1, 0x5}) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:38:58 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x500000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1790.545848][T29528] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1790.554904][T29522] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1790.556974][T29528] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1790.592498][T29522] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:38:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000480000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000006002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:38:59 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, 0x0, 0x0) r1 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x64010100}, {0x306, @remote}, 0x5c, {0x2, 0x4e20, @remote}, 'bond_slave_0\x00'}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) r6 = openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f00000001c0)={{0x1, 0x5, 0x4, 0x3, 'syz1\x00', 0x2}, 0x6, 0x3, 0x1, r7, 0x7, 0x1, 'syz0\x00', &(0x7f00000000c0)=['nodev:\x00', 'syz', 'syz', '\x00', 'mime_typekeyring$(!+\x00', '.vmnet0[\x00', '*)procvmnet0\x00'], 0x39, [], [0x1f, 0x8000, 0x0, 0x9]}) keyctl$negate(0xd, r0, 0x2, r1) [ 1790.916173][T29572] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1790.950567][T29572] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1791.007007][T29588] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1791.026152][T29588] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1791.092569][T29588] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1791.126245][T29588] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:01 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/191) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:39:01 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x700000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:01 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb90000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900004c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:01 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x50000000}) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) mmap$usbfs(&(0x7f0000fed000/0x12000)=nil, 0x12000, 0x0, 0x11, r2, 0x0) 01:39:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000007002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1793.638368][T29612] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1793.650918][T29616] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:01 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) rt_sigreturn() r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000140)={0x3, 0x8, 0x4, 0x1, 0x1, {}, {0x2, 0xc, 0x1, 0x9f, 0x1, 0x1, "cd741bc9"}, 0x3, 0x1, @userptr=0x1000, 0x2, 0x0, r0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x0, 0x0) mmap$snddsp(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1000000, 0x80010, r4, 0x1000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x14000000, 0x4) [ 1793.698022][T29612] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1793.713155][T29616] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:02 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:02 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x1000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000008002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:02 executing program 0: lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x2) io_setup(0x6, &(0x7f0000000000)) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsu\x00', 0x8a982, 0x0) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000140)=0x1) [ 1793.936711][T29616] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:02 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x900000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1793.978221][T29616] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1794.106530][T29640] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1794.156352][T29640] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:04 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/netfilter\x00') ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000200)={0x1}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000080)={0x60001005}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x400000, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendfile(r0, r2, 0x0, 0x100000080000000) 01:39:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000009002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:04 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x30740000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000600000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:04 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:04 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x20) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_ADD(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES16=r6], 0x2}, 0x1, 0x0, 0x0, 0x20008000}, 0x10) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r6, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4841}, 0x20004010) [ 1796.421007][T29664] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1796.469011][T29673] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1796.488925][T29664] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1796.500818][T29673] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:04 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:04 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x5046608e7f0000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:04 executing program 0: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000a002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1796.676832][T29673] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1796.709470][T29696] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1796.723881][T29696] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1796.724329][T29673] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:05 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1796.833995][T29696] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1796.914362][T29696] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:05 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xa0730000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:06 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1c489753, 0x9}, 0x0, 0x0, 0x20, 0x0, 0x3, 0x4}, 0x0, 0xe, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:39:06 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000000)="d86956e0e08f58e88d2250d0bf474535a91a4b1e778305ea6d9d2f0ca87628b98b1c49c89672a344315dd922ccf826d07b179700863fe44bfffc5cf4d2e2f8528198fcbaad39ccf78cf9342b950857125392b0ecdb91a9f7cfa2664ac354a3ea052d580c331a39c3ae68e7740f3621ea260afb1429906015a7b147336e1f6b3896b98aa25cb07b4fe1fcede0510e34a2998b9a05ffda52d353f513d7500c077daf7cb7de5d70d68c7756", 0xaa) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:39:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000680000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:06 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xffffffffff600000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:06 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb0530000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1798.721061][T29744] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1798.730967][T29745] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1798.755682][T29744] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1798.772392][T29745] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:07 executing program 0: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:07 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1798.884195][T29744] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1798.897846][T29745] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1798.923689][T29744] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:07 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1798.938400][T29745] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900006c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000010002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:07 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1799.302147][T29778] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1799.311028][T29778] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1799.364058][T29786] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1799.374469][T29778] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1799.389059][T29778] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1799.400167][T29786] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1799.474583][T29786] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1799.483620][T29786] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x200000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:09 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0xf500000000000000, 0x3000, 0x3, 0x2, 0x5}) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:39:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000740000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000410002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1800.959291][T29815] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1800.968411][T29815] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1801.018799][T29822] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1801.039056][T29822] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:09 executing program 0: pipe(0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYRESOCT]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0xffffffffffffffe0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={r3}, 0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r3, 0x7}, &(0x7f00000000c0)=0x8) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) 01:39:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1801.143481][T29815] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1801.162933][T29822] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x300000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1801.195437][T29815] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1801.218536][T29822] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900007a0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000020002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:09 executing program 0: pipe(0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYRESOCT]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0xffffffffffffffe0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={r3}, 0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r3, 0x7}, &(0x7f00000000c0)=0x8) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1801.619451][T29853] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1801.652623][T29853] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1801.697857][T29859] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1801.753784][T29853] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1801.753910][T29859] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1801.773545][T29853] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:10 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:10 executing program 0: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x790000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000300002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:10 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x500000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1801.959198][T29859] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1801.978541][T29859] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000001020002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:10 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1802.129340][T29889] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:10 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x700000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1802.190019][T29889] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:10 executing program 0: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x5000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1802.348779][T29895] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1802.367199][T29889] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1802.396010][T29889] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1802.409395][T29895] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:10 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:10 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:10 executing program 0: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x0, @empty, 0x4e22, 0x1, 'wlc\x00', 0xb, 0x0, 0x2b}, {@dev={0xac, 0x14, 0x14, 0x2c}, 0x4e21, 0x2, 0x1, 0x8, 0x3}}, 0x44) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r2, 0x0, 0x100000080000000) 01:39:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000100400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000023002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x21, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1802.802982][T29919] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1802.814297][T29921] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x900000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1802.860606][T29919] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1802.880972][T29921] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1802.992598][T29919] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1803.011007][T29921] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1803.028546][T29919] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1803.042280][T29921] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000500002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x300, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000002d002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1803.391425][T29947] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1803.400438][T29947] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x500, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1803.466251][T29947] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1803.475530][T29952] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1803.489542][T29947] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1803.514356][T29952] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000600002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1803.644037][T29952] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1803.768435][T29952] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1803.806792][T29971] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1803.826762][T29971] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1803.921828][T29971] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1803.956665][T29971] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1803.968490][T29912] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20002 01:39:13 executing program 0: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x0, @empty, 0x4e22, 0x1, 'wlc\x00', 0xb, 0x0, 0x2b}, {@dev={0xac, 0x14, 0x14, 0x2c}, 0x4e21, 0x2, 0x1, 0x8, 0x3}}, 0x44) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r2, 0x0, 0x100000080000000) 01:39:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x700, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000032002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000700002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1805.538010][T29995] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1805.540375][T29996] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x900, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1805.612920][T29995] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1805.640401][T29996] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xffffffffff600000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1805.745506][T29996] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1805.760118][T29995] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1805.786199][T29996] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1805.802918][T29995] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:14 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:14 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x3f00, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000003fb3c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000900002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:14 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x4000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1806.145079][T30024] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1806.179589][T30024] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1806.208959][T30029] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1806.218095][T30029] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1806.290497][T30029] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1806.304741][T30024] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1806.339326][T30029] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1806.344167][T30024] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1806.520401][T29992] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20002 01:39:16 executing program 0: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x3f000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x60ff, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000003f002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000a00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1808.105944][T30054] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1808.126053][T30054] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1808.143684][T30058] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1808.180849][T30058] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1808.216804][T30054] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x7900, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1808.261428][T30054] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000040002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1808.421902][T30058] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x100000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044", 0x39, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f00000004c0)='E\xed\x98\xd2hZi,\xf2\xd7\x81\xb6d\'\xaa1d\xa3\xbe\x1d\xe7\x9a=\xff\xa9@\xe2\x8aE\x91\"\xc1y\f\x83\x17\x86\xb9X\xe3]\xdc\x02\xe3\xba+\xe2\x17\x04D\xce[\xd80\xc4\x02\xa2\xcf\xce\x04\x06+e\x05\xdc\b^\xde\x90\xd7\xd1<\x00\xc6\xcb_:\xfe\x01\x00\x00\x00/\xb4\xcc\xc312\xb0i\xf9\xd8\x1e4\xdf\x05y1\xba\n\xe2Ky\xe0\xea\x87\xb9\x8cF\xe0\x15\xea\x80\x10w+\x88\x80\xaf\xad\xac\xf5\x94\xa4\xb2K1\xdf-S\r8\xd0[\xc4\x94\xfa\x83ft\x1a0\xc31C\xde\xce\xe5H\x01l\x00\xad\xf01\x1a\x83\xbdw\x7f\xc6\xe3\x9cmuTX\x99\xedh\n\x9bH\xd4`E@\xcdK\xeaz\xe8\x0f\xfe\xef\xd6P\xc7E\x94m\xef2\x8f\xa9G\xc5\x98\xb1w\xad\x1d\xa9\x9c\n\xfb\xfc\xa2\xb3\xba\x86\xe0t<\xe9.l],\xd4\xe0\x8a8\x99\b\x00\x00\x00\x1e\x8ahk6\xf1\xa2\xf6F\xad\xfd\x9b\x11\xf5\xc3R>\x02\xc9\xe1u(\xe0m}\xb4M\x8b\x8e\xd77_\xf4\x82\xbb=\x18\xcaa\xb5\x95\xfb', 0xffffffffffffffff) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000680)="62f23e748cdfecc0d3bcb88248f9f8f8e8ba030000000000001dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a30142ee9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0xb6}], 0x80000, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r4, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1ff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x50}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x801) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x0) [ 1808.494278][T30058] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xb900, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1808.799184][T30086] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1808.820286][T30086] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:17 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:17 executing program 0: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0xb900, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000048002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1808.960051][T30101] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:17 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x100000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1809.056930][T30101] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:17 executing program 0: mlockall(0x1) clone(0xb1849a00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) r4 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r3, 0x40184150, &(0x7f0000000180)={0x0, &(0x7f0000000100)="fa4a662c5a42780704944dbde3217e83a91f84ad46d582d6065b1f29556b70ae7f9d19e07ca7a647ac814433e2141768347f002888e307d66825ebb9961ea5c1961a92ef", 0x44}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r5, 0x0, 0x100000080000000) [ 1809.187101][T30101] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1809.189529][T30109] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1809.206135][T30109] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1809.215144][T30101] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:17 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x307400, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:17 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1809.365738][T30109] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1809.376449][T30109] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000004c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000041000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:17 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x400000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:17 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1809.627015][T30133] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1809.652480][T30133] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1809.754763][T30133] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1809.763633][T30139] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1809.782349][T30133] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1809.802924][T30139] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000060002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:18 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x53b000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1809.955880][T30139] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1809.985221][T30139] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:18 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1810.012894][T30156] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1810.044487][T30156] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000201000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:18 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x73a000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1810.215380][T30156] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1810.233326][T30156] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1810.325552][T30171] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1810.344028][T30171] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:19 executing program 0: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:19 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x21, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000068002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:19 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x743000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:19 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000140)={0x980000, 0x1, 0x1, r0, 0x0, &(0x7f0000000100)={0xa20934, 0x1, [], @p_u16=&(0x7f0000000000)=0x6}}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000180)={0x40, 0x8, 0x7, 0x9, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f00000001c0)={r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r3, 0x0, 0x100000080000000) [ 1811.668390][T30196] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1811.689978][T30195] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1811.717673][T30196] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1811.733693][T30195] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x300, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:20 executing program 0: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r1, 0xc1004111, &(0x7f0000000100)={0x7, [0x1, 0x2, 0x401], [{0x1, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x4, 0x9, 0x0, 0x1, 0x1}, {0x8, 0x6, 0x1, 0x1, 0x1, 0x1}, {0x3ff, 0x0, 0x0, 0x0, 0x1}, {0x5ec, 0x8000, 0x1, 0x1, 0x1, 0x1}, {0x5, 0x7f, 0x1, 0x1, 0x1, 0x1}, {0xff, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x4, 0x7fffffff}, {0x81, 0x6}, {0x9, 0x3caa8049, 0x0, 0x0, 0x1}, {0xd1a6, 0x2, 0x1, 0x0, 0x1}, {0x0, 0x7ff, 0x1, 0x1, 0x1}], 0x9}) 01:39:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x790000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1811.796976][T30196] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1811.823501][T30196] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1811.921875][T30195] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1811.995769][T30195] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000006c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000102000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x500, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xa07300, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1812.290309][T30225] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1812.337468][T30225] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1812.354604][T30232] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1812.420675][T30232] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x700, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1812.488631][T30225] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1812.528578][T30225] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xb05300, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1812.553037][T30232] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1812.571693][T30232] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000074002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:21 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x900, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1812.974340][T30261] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1813.015273][T30261] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:21 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r4, r5, 0x0, 0x100000080000000) 01:39:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002300002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1813.197933][T30261] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1813.206905][T30261] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1813.279924][T30269] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1813.303995][T30269] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1813.375239][T30269] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1813.403836][T30269] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:22 executing program 0: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000140)={0x980000, 0x1, 0x1, r0, 0x0, &(0x7f0000000100)={0xa20934, 0x1, [], @p_u16=&(0x7f0000000000)=0x6}}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000180)={0x40, 0x8, 0x7, 0x9, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f00000001c0)={r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r3, 0x0, 0x100000080000000) 01:39:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xb90000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x3f00, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000007a002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002d00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1814.037995][T30292] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1814.050498][T30293] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x1000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1814.081616][T30292] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1814.100017][T30293] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x4000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1814.250743][T30292] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1814.278378][T30293] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1814.304271][T30292] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1814.317117][T30293] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x2000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000003200002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x60ff, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1814.690230][T30326] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1814.732649][T30326] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:23 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r2 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r2, 0xc014563b, &(0x7f00000000c0)={0xa}) r3 = accept4$alg(r0, 0x0, 0x0, 0x800) fcntl$dupfd(r2, 0x406, r3) sendfile(r0, r1, 0x0, 0x100000080000000) 01:39:23 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x7900, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1814.845385][T30326] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1814.863776][T30326] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:24 executing program 0: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x900, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900ffffff8c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x3000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000003f00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xb900, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1816.032653][T30355] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1816.044318][T30358] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1816.077710][T30355] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1816.097598][T30358] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x4000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x100000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:24 executing program 0: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r0 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x4114}, 0x0, 0x0, 0xffffffffffffffff, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) write$vhost_msg_v2(r4, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000100)=""/94, 0x5e, &(0x7f0000000000)=""/22, 0x2, 0x3}}, 0x48) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r6, 0x0, 0x100000080000000) [ 1816.255475][T30358] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1816.267405][T30355] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1816.276218][T30355] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1816.290201][T30358] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000ca5002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x307400, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1816.567872][T30383] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1816.591837][T30383] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x400000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000004000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x5000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1816.739572][T30383] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1816.766457][T30397] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1816.774582][T30383] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1816.775437][T30397] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x7000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:25 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x12d1, 0x100, 0x81, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x1, 0x1}, {0x1, 0x1}}, {{0x4, 0x0, 0x1, 0x1}, {0x3, 0x1, 0x0, 0x1}}, {{0x1, 0x0, 0x0, 0x1}, {0x3, 0x0, 0x1, 0x1}}], 0x18) sendfile(r1, r2, 0x0, 0x100000080000000) r3 = socket$pppl2tp(0x18, 0x1, 0x1) fcntl$setstatus(r3, 0x4, 0x40800) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) close(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c85000)) r7 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)={0x60001005}) ioctl$VT_WAITACTIVE(r6, 0x5607) setreuid(0x0, 0x0) mount$9p_xen(&(0x7f00000002c0)='syz\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2000000, &(0x7f0000000300)=ANY=[@ANYBLOB="74721304000078656e2c63010000000000000061630400000000000000646f6e745f686173682c51bdd5646f6e745f686173682c66736e616d653d736d617073002c61756469742c736d61636b66737472616e736d7574653d27766d6e657430747275070065642c666f776ee93a871aab7368d385f63fa9b3d0e6e5bfbfdb3a2c630d27abfc3672e8a7b0212e9e456b2f9a32dd43356900b63e41e4d5c050a00e23ada9a9fe17", @ANYRESDEC=0x0, @ANYRES16]) [ 1816.914146][T30397] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1816.943075][T30397] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:25 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x53b000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000ca6002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x8000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000004800002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1817.237550][T30420] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1817.289310][T30420] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1817.362897][T30420] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1817.363876][T30428] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1817.397840][T30420] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1817.448721][T30428] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1817.625403][T30428] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1817.671770][T30428] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:26 executing program 0: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r0 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x4114}, 0x0, 0x0, 0xffffffffffffffff, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) write$vhost_msg_v2(r4, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000100)=""/94, 0x5e, &(0x7f0000000000)=""/22, 0x2, 0x3}}, 0x48) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r6, 0x0, 0x100000080000000) 01:39:26 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x73a000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x9000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000edc0002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000004c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1818.646385][T30460] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1818.660137][T30462] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1818.692297][T30460] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1818.716844][T30462] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:27 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x20000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:27 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x743000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1818.873727][T30460] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1818.914789][T30462] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1818.933754][T30460] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1818.951427][T30462] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:27 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc040564a, &(0x7f0000000000)={0x7f, 0x0, 0x1001, 0xfffffffc, 0x4, 0x81, 0xb2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) 01:39:27 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x790000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000003fadc002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:27 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x21000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1819.562662][T30499] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1819.571582][T30499] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1819.648293][T30503] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1819.684869][T30499] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1819.702888][T30503] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1819.730269][T30499] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1819.943365][T30503] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1819.970465][T30503] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:29 executing program 0: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x12d1, 0x100, 0x81, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x1, 0x1}, {0x1, 0x1}}, {{0x4, 0x0, 0x1, 0x1}, {0x3, 0x1, 0x0, 0x1}}, {{0x1, 0x0, 0x0, 0x1}, {0x3, 0x0, 0x1, 0x1}}], 0x18) sendfile(r1, r2, 0x0, 0x100000080000000) r3 = socket$pppl2tp(0x18, 0x1, 0x1) fcntl$setstatus(r3, 0x4, 0x40800) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) close(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c85000)) r7 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)={0x60001005}) ioctl$VT_WAITACTIVE(r6, 0x5607) setreuid(0x0, 0x0) mount$9p_xen(&(0x7f00000002c0)='syz\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2000000, &(0x7f0000000300)=ANY=[@ANYBLOB="74721304000078656e2c63010000000000000061630400000000000000646f6e745f686173682c51bdd5646f6e745f686173682c66736e616d653d736d617073002c61756469742c736d61636b66737472616e736d7574653d27766d6e657430747275070065642c666f776ee93a871aab7368d385f63fa9b3d0e6e5bfbfdb3a2c630d27abfc3672e8a7b0212e9e456b2f9a32dd43356900b63e41e4d5c050a00e23ada9a9fe17", @ANYRESDEC=0x0, @ANYRES16]) 01:39:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xa07300, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x3f000000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006800002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffff5002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1820.897864][T30534] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1820.924480][T30536] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1820.938928][T30534] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xff600000, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xb05300, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1820.982775][T30536] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1821.058300][T30534] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1821.102367][T30534] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1821.147322][T30536] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1821.190360][T30536] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:30 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) sendfile(r1, r2, 0x0, 0x100000080000000) 01:39:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffff6002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:30 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:30 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xb90000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1822.141714][T30574] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1822.164693][T30573] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1822.188783][T30574] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1822.208910][T30573] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1822.363674][T30574] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1822.379686][T30573] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1822.412794][T30574] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1822.425536][T30573] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x4000000000010046) 01:39:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x1000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffdf9002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000007400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1823.044524][T30601] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1823.051123][T30603] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1823.073264][T30603] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x2000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1823.183295][T30601] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1823.286549][T30601] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1823.295410][T30601] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:32 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r4, r5, 0x0, 0x100000080000000) 01:39:32 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x3000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000007a00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:32 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="4f53a3cb79"], 0x1}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:39:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffffe002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:32 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1824.451834][T30641] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1824.471553][T30640] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1824.498231][T30641] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1824.579956][T30640] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:32 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:32 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x4000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:32 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1824.714630][T30641] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1824.733288][T30640] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1824.736259][T30641] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1824.756793][T30640] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000ff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:33 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000c0ed00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1825.135203][T30685] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1825.164819][T30685] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1825.184792][T30691] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1825.223667][T30691] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1825.265485][T30685] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1825.297507][T30685] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1825.416146][T30691] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1825.451882][T30691] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:35 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, 0x0, 0x2, {0x2, 0xf0, 0x3}, 0xfd}, 0x18, &(0x7f00000001c0)={&(0x7f0000000100)="5a1b3dce29817edb08b0ecc03ee430c5296476fcf260261ad294ebd319b555e5d7c65db2692782913175998caef03e814192518db0f71646fcd68fcfcae3d2ad3f36c2632eb08f045609146503478c4f2ae5e896dea3b8cf7665fdb59e17ae467d0d4b9cb0b3ef470ecfe9ebbc4835da9c32e0c2a8c79f8336652d386bbe08bbdfa13f20de821ab6993a32dede9d84ddc609dd32154d89a5531e58e910a937519a7024cdaacd", 0xa6}, 0x1, 0x0, 0x0, 0x60048180}, 0x20000020) sendfile(r0, r1, 0x0, 0x100000080000000) 01:39:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={[{@shortname_lower='shortname=lower'}, {@shortname_mixed='shortname=mixed'}, {@shortname_winnt='shortname=winnt'}]}) 01:39:35 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x5000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:35 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000fff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000ff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1826.927238][T30718] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1826.956887][T30721] FAT-fs (loop0): bogus number of reserved sectors [ 1826.959334][T30724] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1826.979493][T30724] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1826.992581][T30718] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1827.010260][T30721] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1827.133726][T30724] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1827.142457][T30724] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1827.165820][T30718] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:35 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x7000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:35 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1827.193012][T30718] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000fff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:35 executing program 0: syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f00000002c0)='./bus\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./bus\x00', &(0x7f00000001c0)={0x8}, &(0x7f0000000100), 0x0) 01:39:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffffbff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:35 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1827.446666][T30752] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1827.471046][T30752] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1827.627066][T30764] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1827.643027][T30764] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1827.876046][T30764] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1827.885238][T30764] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:37 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) 01:39:37 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x8000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x21, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000340)='-selg&\x01\x00boxn\x00', 0x0) pread64(r2, 0x0, 0x0, 0x0) 01:39:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000004002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900fffbffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1828.928917][T30804] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1828.943420][T30804] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1828.952229][T30805] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1828.966931][T30805] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:37 executing program 0: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000080)=""/131) 01:39:37 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x9000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x300, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1829.082599][T30805] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1829.105900][T30804] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0x3, 0x0}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000140)="66b9800000c00f326635000400000f3066b9024d564b0f320f01c40f217566b9b803000066b864d0c5f266ba000000000f3066b9130000000f32baf80c66b806a21e8766efbafc0cb8c50f0173000f01c2b82f000f00d8", 0x57}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x40a85321, 0x0) close(r0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x14) keyctl$set_reqkey_keyring(0xe, 0x0) msgsnd(0x0, &(0x7f0000000240)={0x3, "2a7dc76c9606a91ba5ffd8d14c8970588aa69b2e4f01fe2355add6c4188e1f0e4c22e0d332c0cd0d1a1e3838e5822d5ba4c4ee8325f4d813bd29e0fd50adfdb32159732cd51e665ce0dde62b535c5d64acfc2f9606b564e0ae3c"}, 0x62, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1829.127548][T30804] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1829.147636][T30805] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000012d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x500, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1829.582783][T30839] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1829.640103][T30839] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1829.714277][T30839] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1829.736156][T30839] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:40 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:39:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900f9fdffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x20000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x700, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0x3, 0x0}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000140)="66b9800000c00f326635000400000f3066b9024d564b0f320f01c40f217566b9b803000066b864d0c5f266ba000000000f3066b9130000000f32baf80c66b806a21e8766efbafc0cb8c50f0173000f01c2b82f000f00d8", 0x57}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x40a85321, 0x0) close(r0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x14) keyctl$set_reqkey_keyring(0xe, 0x0) msgsnd(0x0, &(0x7f0000000240)={0x3, "2a7dc76c9606a91ba5ffd8d14c8970588aa69b2e4f01fe2355add6c4188e1f0e4c22e0d332c0cd0d1a1e3838e5822d5ba4c4ee8325f4d813bd29e0fd50adfdb32159732cd51e665ce0dde62b535c5d64acfc2f9606b564e0ae3c"}, 0x62, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 01:39:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000022d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1831.957181][T30864] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1831.966216][T30864] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1832.028444][T30867] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1832.041564][T30864] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x21000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1832.120553][T30867] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1832.132448][T30864] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x900, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000032d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909007fffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:40 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) recvfrom(r1, &(0x7f00000002c0)=""/163, 0xfe7c, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140), 0x14ded905162a6a4b, 0x0, 0x0, 0x429) write(r1, &(0x7f0000000540), 0x0) 01:39:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x3f000000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1832.494586][T30895] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1832.542473][T30896] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1832.551760][T30896] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1832.559035][T30895] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1832.684372][T30896] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1832.697127][T30896] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1832.707567][T30895] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1832.726508][T30895] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xff600000, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x3f00, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909008cffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000042d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = semget$private(0x0, 0x3, 0x200) semop(r2, &(0x7f0000000100), 0x0) semctl$SETVAL(0x0, 0x0, 0x10, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x0, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r1, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 01:39:42 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) statx(r4, &(0x7f0000000000)='./file0\x00', 0x0, 0x8ff, &(0x7f0000000100)) sendfile(r0, r1, 0x0, 0x100000080000000) [ 1834.381785][T30932] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1834.430567][T30936] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1834.441954][T30932] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1834.462061][T30936] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000052d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x4000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900f5ffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1834.727664][T30950] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1834.767542][T30950] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:43 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x60ff, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1834.909646][T30960] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1834.944225][T30960] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:43 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1834.961562][T30950] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1835.010246][T30950] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900f6ffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000062d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:43 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={0x0}, 0x41e0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:39:43 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x7900, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1835.392811][T30979] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1835.451589][T30991] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1835.457955][T30979] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1835.483794][T30991] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1835.542426][T30991] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1835.561281][T30991] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:45 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext={0x799, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000180)={0x7, 0x81, 0x1, 0x5, 0x13, "fe4e65887fef7f47"}) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x2, 0x7, 0x7, 0x1, 0x0, 0x378, 0x20, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3803571b, 0x1, @perf_config_ext={0x8, 0x1}, 0x2b04, 0x9, 0x7, 0x5, 0x8000, 0x7528, 0x2}, r3, 0xb, r1, 0x1) 01:39:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xb900, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900feffffff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000072d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:45 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prctl$PR_GET_SECUREBITS(0x1b) 01:39:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) rt_sigsuspend(0x0, 0x0) [ 1836.878170][T31025] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1836.882686][T31021] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp6\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RWALK(r3, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x10400, 0x0) ioctl$RTC_UIE_ON(r4, 0x7003) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x3fd, 0x0) [ 1836.965246][T31025] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1836.975076][T31021] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x100000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:45 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1837.128360][T31025] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1837.156171][T31021] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1837.157336][T31025] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1837.194370][T31021] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000082d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000092d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1837.561471][T31059] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1837.602634][T31059] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1837.650989][T31059] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1837.660154][T31059] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:46 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uhid\x00', 0x2, 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000000)='+\x00', 0x0, r2) 01:39:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000020000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:46 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x307400, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:46 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000000a2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp6\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RWALK(r3, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x10400, 0x0) ioctl$RTC_UIE_ON(r4, 0x7003) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x3fd, 0x0) [ 1838.736605][T31082] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1838.738782][T31083] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1838.750135][T31082] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1838.815290][T31083] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1838.883158][T31082] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1838.917421][T31082] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x400000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000000c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1839.027197][T31083] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1839.055472][T31083] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1839.287466][T31112] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000030000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1839.378216][T31112] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x53b000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1839.571487][T31112] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1839.622349][T31120] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1839.635668][T31112] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1839.714060][T31120] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:48 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) r4 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000080)={0x60001005}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x1, r3}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$CAPI_GET_SERIAL(0xffffffffffffffff, 0xc0044308, &(0x7f0000000000)=0x3) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r6, 0x0, 0x100000080000000) 01:39:48 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x73a000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp6\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RWALK(r3, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x10400, 0x0) ioctl$RTC_UIE_ON(r4, 0x7003) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x3fd, 0x0) 01:39:48 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000102d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000040000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1840.763324][T31146] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1840.771140][T31149] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1840.800544][T31149] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1840.820946][T31146] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1840.901543][T31149] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1840.931298][T31149] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x21, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x743000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1840.982640][T31146] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1841.017743][T31146] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000004102d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000050000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x300, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x790000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1841.279215][T31175] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1841.347940][T31175] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1841.427172][T31185] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1841.435775][T31175] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1841.456258][T31175] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1841.462544][T31185] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1841.613448][T31185] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1841.627976][T31185] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:50 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) connect$x25(r2, &(0x7f0000000000)={0x9, @remote={[], 0x1}}, 0x12) r4 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r4, 0xc014563b, &(0x7f00000000c0)={0xa}) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)=0x7fffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r6, 0x0, 0x100000080000000) 01:39:50 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xa07300, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:50 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x500, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)) 01:39:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000202d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000060000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1842.619552][T31219] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1842.641474][T31219] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:51 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xb05300, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:51 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x700, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1842.721342][T31222] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000080)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bcc805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed6a0b0000000000001d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_SET_CPUID(r2, 0x4138ae84, &(0x7f00000001c0)=ANY=[]) [ 1842.817226][T31222] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000070000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000010202d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:51 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x900, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1843.105921][T31254] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1843.107862][T31253] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1843.123919][T31253] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1843.156135][T31254] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1843.188741][T31253] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1843.210897][T31253] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1843.323426][T31254] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1843.372093][T31254] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000000980), 0x10a9) sendfile(r3, r3, 0x0, 0x8080fffffffe) 01:39:53 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xb90000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:53 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x3f00, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000080000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000232d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:53 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r2 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f0000000180)={0x4e0, 0xd, 0xa, 0x3, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x460, 0x3, 0x0, 0x1, [{0x45c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x288, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xd5, 0x1, "6ea90ac670690bf394bcd8fb37e06c6f95b7b7ac9984cea8f81b62c2bc678aaeb14ca05a941a49ad0645de3384df2538077aeebd6221a5c2651d409c2794ee5f1ef1d00c3061ae1ec54f866df953249d79da09a489c17ed8a70b9592c50356acd829ffcfcba4928fd4a7c70006c4a8bfeb07612c396e4433a1dbf33e5ff63c271fc0d27e6f71c86da57bed22096edc17f61918da2676a71173397e1aae308f687e67804c2cf4fe096278a308b0e57edbac7a7fdef8c9411fbb832ecd6e384aa85e579cf041ade5454d1712f12106aa3cb0"}, @NFTA_DATA_VALUE={0x74, 0x1, "e7fedac9966f11df67fe41f8ed0540a60db36508d546cc5129b2f53f3fdb5ad7489f8567c4b44dd03e3ba024f363cfc9ccfbf3e6416d5a18546364b8259463fc41507a72ad341972b066844d6c40166b38592b7c5992e9db20d96c0c7fda1d83b76945deff17101890144a52554281b9"}, @NFTA_DATA_VALUE={0x99, 0x1, "eba24616c38915bb3c6236b45936b130f991281e1cc65cb78a6315d5f7caa5a11163c5b981642c7f2120a70bd5b99fd948e3a6fe3d72cfcc00f843e4390498b2541c32b7ff67a948656c9febc12a94f6a2fa4d64a6e9b1c741c9c4e03ba53311e7ff5cd69aadeefc28b16674ad2b45d3b4f313be37a7b284fec70ad1c2d020bfef7f56eeb2cfce7f6c319b7a1ba767937ee0ac6983"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x28, 0x1, "7b4ed251a2a5a031a0877578ccd4a627f0d67e58992451023d90ef3858244cb11d719c42"}]}, @NFTA_SET_ELEM_DATA={0x104, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xfe, 0x1, "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"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_DATA={0x9c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x3}]}]}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, 0x4e0}, 0x1, 0x0, 0x0, 0x44}, 0xc4) sendfile(r0, r1, 0x0, 0x100000080000000) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f0000000000)) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000080)={0x60001005}) ioctl$UI_SET_SNDBIT(r5, 0x4004556a, 0x5) [ 1845.048543][T31287] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1845.068450][T31287] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1845.084006][T31289] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:39:53 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x4000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1845.120115][T31288] attempt to access beyond end of device [ 1845.151933][T31289] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1845.185163][T31288] loop0: rw=2049, want=78, limit=63 [ 1845.190845][T31288] Buffer I/O error on dev loop0, logical block 77, lost async page write [ 1845.218231][T31288] attempt to access beyond end of device [ 1845.225011][T31288] loop0: rw=2049, want=79, limit=63 01:39:53 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x1000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1845.230704][T31288] Buffer I/O error on dev loop0, logical block 78, lost async page write [ 1845.241014][T31288] attempt to access beyond end of device [ 1845.249413][T31288] loop0: rw=2049, want=80, limit=63 [ 1845.258467][T31288] Buffer I/O error on dev loop0, logical block 79, lost async page write [ 1845.277329][T31288] attempt to access beyond end of device [ 1845.283896][T31288] loop0: rw=2049, want=81, limit=63 [ 1845.289454][T31288] Buffer I/O error on dev loop0, logical block 80, lost async page write [ 1845.310461][T31288] attempt to access beyond end of device [ 1845.317994][T31288] loop0: rw=2049, want=130, limit=63 [ 1845.375285][T31289] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1845.389973][T31287] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1845.408978][T31301] attempt to access beyond end of device [ 1845.415884][T31301] loop0: rw=2049, want=78, limit=63 [ 1845.421513][T31287] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1845.430860][T31301] Buffer I/O error on dev loop0, logical block 77, lost async page write [ 1845.448076][T31301] attempt to access beyond end of device [ 1845.452105][T31289] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1845.461880][T31301] loop0: rw=2049, want=79, limit=63 01:39:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000090000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1845.470775][T31301] Buffer I/O error on dev loop0, logical block 78, lost async page write [ 1845.486010][T31301] attempt to access beyond end of device [ 1845.491748][T31301] loop0: rw=2049, want=80, limit=63 [ 1845.497736][T31301] Buffer I/O error on dev loop0, logical block 79, lost async page write [ 1845.534274][T31301] attempt to access beyond end of device [ 1845.539989][T31301] loop0: rw=2049, want=81, limit=63 01:39:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000002d2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:53 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x60ff, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1845.591940][T31301] Buffer I/O error on dev loop0, logical block 80, lost async page write 01:39:53 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x2000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1845.663138][T31301] attempt to access beyond end of device [ 1845.668806][T31301] loop0: rw=2049, want=78, limit=63 [ 1845.697835][T31301] Buffer I/O error on dev loop0, logical block 77, lost async page write [ 1845.712622][T31318] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1845.721422][T31318] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1845.759137][T31301] attempt to access beyond end of device [ 1845.768287][T31301] loop0: rw=2049, want=79, limit=63 [ 1845.774067][T31301] Buffer I/O error on dev loop0, logical block 78, lost async page write [ 1845.784262][T31301] attempt to access beyond end of device [ 1845.789926][T31301] loop0: rw=2049, want=80, limit=63 [ 1845.790105][T31325] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1845.800046][T31301] attempt to access beyond end of device [ 1845.810031][T31301] loop0: rw=2049, want=81, limit=63 [ 1845.815751][T31301] attempt to access beyond end of device [ 1845.821418][T31301] loop0: rw=2049, want=130, limit=63 [ 1845.827762][T31288] attempt to access beyond end of device [ 1845.833782][T31288] loop0: rw=2049, want=78, limit=63 [ 1845.839002][T31288] attempt to access beyond end of device 01:39:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000000980), 0x10a9) sendfile(r3, r3, 0x0, 0x8080fffffffe) 01:39:54 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x7900, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1845.865825][T31288] loop0: rw=2049, want=79, limit=63 [ 1845.871653][T31288] attempt to access beyond end of device [ 1845.879092][T31288] loop0: rw=2049, want=80, limit=63 [ 1845.884664][T31288] attempt to access beyond end of device [ 1845.890363][T31288] loop0: rw=2049, want=81, limit=63 [ 1845.895873][T31325] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:54 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x3000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1845.961975][T31318] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1846.003724][T31318] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1846.025004][T31325] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1846.066499][T31325] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000a0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:54 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xb900, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1846.468985][T31358] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1846.515400][T31358] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1846.606536][T31358] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1846.621892][T31358] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4138ae84, &(0x7f00000001c0)=ANY=[]) dup2(r3, r2) 01:39:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000322d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:55 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x4000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:55 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x100000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:55 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5}, 0x9c) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000240)={r7}, 0x9c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={r5, 0x4, 0x0, 0xd07, 0x81, 0x1fc6, 0x0, 0x6, {r7, @in6={{0xa, 0x4e21, 0x4, @mcast2, 0x1}}, 0x2b7, 0x3, 0x6d8, 0x7, 0x1}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r8, 0x7}, 0x8) sendfile(r1, r2, 0x0, 0x100000080000000) [ 1847.345105][T31383] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1847.356768][T31383] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1847.432061][T31387] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1847.443440][T31383] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1847.461944][T31383] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1847.473404][T31387] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:55 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:39:55 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x5000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:55 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x307400, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000100000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1847.644918][T31387] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1847.658945][T31387] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000003f2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1847.755030][T31418] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1847.794874][T31418] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:56 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x400000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:56 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x7000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:56 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1847.960079][T31418] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1847.961892][T31431] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1847.970170][T31418] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:56 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x53b000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1848.055237][T31431] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:56 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x8000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000230000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1848.170801][T31431] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1848.180114][T31431] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1848.294248][T31458] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1848.304189][T31458] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1848.383119][T31458] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1848.392100][T31458] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:57 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x41, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r4, r5, 0x0, 0x100000080000000) 01:39:57 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x73a000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000402d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:57 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x9000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900002d0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:57 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1849.670467][T31481] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1849.718933][T31486] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1849.741773][T31481] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:58 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x20000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1849.777397][T31486] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:58 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:39:58 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x743000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1849.912776][T31481] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1849.936409][T31486] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1849.984320][T31481] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1850.007419][T31486] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:39:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000320000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:58 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x21000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000482d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1850.396595][T31523] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1850.417180][T31532] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1850.446854][T31523] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1850.477183][T31532] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1850.512897][T31523] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1850.521933][T31523] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1850.616121][T31532] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1850.652859][T31532] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:39:59 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r4 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) ioctl$SNDCTL_DSP_GETOPTR(0xffffffffffffffff, 0x800c5012, &(0x7f0000000140)) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000000080)={0x60001005}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000000)={@local, @private=0xa010101, 0x1, 0x3, [@broadcast, @local, @multicast1]}, 0x1c) 01:39:59 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x790000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:39:59 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x3f000000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:39:59 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:39:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000480000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:39:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000004c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1851.739748][T31556] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1851.744319][T31564] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1851.760749][T31564] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1851.770859][T31556] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:00 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xff600000, 0x0, 0x0, r1, 0x0, 0xffffefff}]) [ 1851.868393][T31560] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1851.882242][T31564] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1851.893282][T31556] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1851.974087][T31564] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1851.987205][T31556] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:00 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xa07300, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:00 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:00 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xffffffff, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:40:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000602d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900004c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1852.389332][T31587] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1852.526059][T31599] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1852.535089][T31599] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1852.643864][T31602] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1852.656285][T31599] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1852.705888][T31602] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1852.720431][T31599] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:03 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xb05300, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:03 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:03 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:40:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000682d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000600000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:03 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r4, r5, 0x0, 0x100000080000000) ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000002c0)=0x3) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x149480, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x28, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004800}, 0x488c4) [ 1854.966942][T31625] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1855.017762][T31628] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1855.037732][T31628] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:03 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0xffffefff}]) [ 1855.092446][T31625] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1855.120495][T31631] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 01:40:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000006c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:03 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xb90000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:03 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1855.204866][T31625] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1855.229666][T31625] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000680000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1855.304380][T31651] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1855.323781][T31651] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:03 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x1000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1855.418811][T31651] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1855.429350][T31651] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:03 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x0, r1, 0x0, 0xffffefff}]) [ 1855.473848][T31662] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1855.506692][T31662] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000742d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:03 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1855.694990][T31662] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1855.732630][T31680] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:04 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x0, r1, 0x0, 0xffffefff}]) 01:40:04 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x2000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1855.744132][T31662] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1855.751719][T31680] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1855.891542][T31680] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1855.911309][T31680] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:05 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x1210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:40:05 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900006c0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000007a2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:05 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0, 0xffffefff}]) 01:40:05 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x3000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1857.504869][T31728] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1857.521370][T31729] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1857.530229][T31729] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1857.572909][T31728] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:05 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:06 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x4000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:06 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, r1, 0x0, 0xffffefff}]) [ 1857.719980][T31728] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1857.730545][T31729] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1857.749963][T31728] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1857.754531][T31729] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:06 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000740000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000ffffff8c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1858.119257][T31769] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1858.140250][T31769] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1858.165210][T31774] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1858.200727][T31774] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1858.225079][T31769] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1858.246578][T31769] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1858.276287][T31774] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1858.316609][T31774] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:08 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, r1, 0x0, 0xffffefff}]) 01:40:08 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x5000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:08 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900007a0000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000edc02d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:09 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400}, 0x0, 0xe, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={r7}, 0x9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r7, 0x7f, 0x6, 0x1, 0xf9d9, 0xffffffff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r8, 0xe0ee, 0x2, 0x8001, 0x200, 0x8001}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) sendfile(r0, r1, 0x0, 0x100000080000000) [ 1860.796804][T31802] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1860.822100][T31807] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1860.854312][T31807] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1860.867441][T31802] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:09 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x7000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9, 0x0, r1, 0x0, 0xffffefff}]) [ 1860.922224][T31807] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1860.943690][T31807] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1861.021551][T31802] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1861.030402][T31802] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x8000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffff52d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:09 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000300002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300, 0x0, r1, 0x0, 0xffffefff}]) 01:40:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x9000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1861.503846][T31851] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1861.559562][T31851] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1861.613853][T31859] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1861.630494][T31859] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:09 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x500, 0x0, r1, 0x0, 0xffffefff}]) [ 1861.757863][T31859] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1861.781177][T31859] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1861.790083][T31851] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1861.816115][T31851] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:11 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x81, 0x8, 0x7fff, 0xff94}, 0x8) 01:40:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x20000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000100400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffff62d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:11 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x700, 0x0, r1, 0x0, 0xffffefff}]) [ 1863.062447][T31902] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1863.080971][T31902] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1863.090616][T31908] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1863.101202][T31908] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x900, 0x0, r1, 0x0, 0xffffefff}]) 01:40:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x21000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1863.205077][T31902] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1863.206185][T31908] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1863.223156][T31902] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1863.284365][T31908] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000500002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:11 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffdf92d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f00, 0x0, r1, 0x0, 0xffffefff}]) [ 1863.599232][T31935] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1863.628612][T31935] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1863.641348][T31943] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1863.650056][T31943] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1863.797513][T31935] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1863.807109][T31943] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1863.839212][T31935] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1863.849719][T31943] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:13 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_PCM_IOCTL_PREPARE(r2, 0x4140, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r4, r5, 0x0, 0x100000080000000) 01:40:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x3f000000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:13 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff}]) 01:40:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000600002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffffe2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1865.390892][T31984] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1865.416005][T31984] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1865.423146][T31986] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1865.433448][T31986] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:13 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xff600000, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2, r1, 0x0, 0xffffefff}]) [ 1865.631160][T31986] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1865.639913][T31986] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000700002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000ff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:14 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0xffffffff, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1865.956023][T32017] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1865.967733][T32017] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1865.979685][T32019] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1866.009006][T32017] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1866.018038][T32017] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1866.041405][T32019] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1866.168541][T32019] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1866.192032][T32019] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:15 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001180)={0xff, 0x3, 0x5, 0xc2, 0x6, 0x7, 0x70, 0x20, 0x1, 0x6, 0x9, 0x3, 0x0, 0x3}, 0xe) sendmsg$nl_generic(r0, &(0x7f00000011c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001140)={&(0x7f0000000100)={0x1014, 0x1f, 0x10, 0x70bd2b, 0x25dfdbff, {0x1b}, [@generic="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0x1014}}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) 01:40:15 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:15 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:15 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, r1, 0x0, 0xffffefff}]) 01:40:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000900002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000fff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1867.449039][T32057] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1867.474950][T32057] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1867.537757][T32057] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1867.540976][T32058] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1867.577937][T32057] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:15 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, r1, 0x0, 0xffffefff}]) 01:40:15 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:15 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1867.620674][T32058] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffbff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1867.786535][T32058] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1867.810432][T32058] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000a00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1867.997489][T32089] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1868.070813][T32089] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1868.152672][T32089] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1868.164687][T32097] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1868.182259][T32089] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1868.193265][T32097] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1868.336981][T32097] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1868.357640][T32097] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:17 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x42, 0xff, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5646, 0xc6}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:40:17 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, r1, 0x0, 0xffffefff}]) 01:40:17 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:17 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffbffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:17 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1869.569606][T32124] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1869.591807][T32130] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1869.632649][T32124] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:17 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1869.686542][T32130] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:18 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7, r1, 0x0, 0xffffefff}]) 01:40:18 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000a50c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1869.830625][T32130] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1869.848842][T32130] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:18 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1870.107471][T32159] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1870.149666][T32159] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:20 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000f9fdffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, r1, 0x0, 0xffffefff}]) 01:40:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000a60c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:20 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) r4 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000080)) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000240)={r7, @in={{0x2, 0x0, @private=0xa010102}}}, 0x9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r7, 0x836}, &(0x7f0000000100)=0x8) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') pread64(0xffffffffffffffff, &(0x7f0000000140)=""/225, 0xe1, 0x6) sendfile(r0, r8, 0x0, 0x100000080000000) [ 1871.930759][T32184] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1871.951759][T32185] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:20 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, r1, 0x0, 0xffffefff}]) [ 1872.049146][T32185] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1872.070591][T32184] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1872.193031][T32184] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1872.215057][T32185] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1872.236023][T32184] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1872.255783][T32185] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:20 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000041000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x300, r1, 0x0, 0xffffefff}]) 01:40:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900007fffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:20 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x500, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:20 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1872.641742][T32231] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1872.658678][T32231] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:21 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x500, r1, 0x0, 0xffffefff}]) [ 1872.751638][T32231] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1872.776422][T32240] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1872.824922][T32231] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1872.890417][T32240] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1872.978806][T32240] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1872.996879][T32240] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:22 executing program 1: mlockall(0x1) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000000)={0x9, 0x4, 0x7, 0x5, 0x11, 0x9}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp6\x00') sendfile(r4, r5, 0x0, 0x100000080000000) 01:40:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x700, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000201000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:22 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x700, r1, 0x0, 0xffffefff}]) 01:40:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900008cffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1873.921791][T32269] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1873.950428][T32269] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1874.014289][T32277] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1874.038948][T32269] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x900, r1, 0x0, 0xffffefff}]) [ 1874.099333][T32269] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1874.114029][T32277] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:22 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x900, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1874.298888][T32277] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1874.331704][T32277] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1874.392826][T32308] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1874.440724][T32308] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f00, r1, 0x0, 0xffffefff}]) 01:40:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f00, 0x0, r1, 0x0, 0x7ffffffff000}]) [ 1874.605737][T32308] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1874.642674][T32308] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:25 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 01:40:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000f5ffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x2}]) 01:40:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000102000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:25 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000}]) 01:40:25 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000100)=""/23) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x8, 0x1, 0x0, 0x0, 0xcd, 0x47040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000080)={0x60001005}) ioctl$SG_GET_LOW_DMA(r5, 0x227a, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000200)={0x7}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)) sendfile(r1, r2, 0x0, 0x100000080000000) alarm(0x17e8) [ 1877.085183][T32336] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1877.096007][T32336] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1877.117554][T32341] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1877.133811][T32341] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002300002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:25 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 01:40:25 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2, r1, 0x0, 0x7ffffffff000}]) 01:40:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x3}]) [ 1877.306697][T32341] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1877.352351][T32341] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x4}]) [ 1877.499102][T32368] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000f6ffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:25 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, r1, 0x0, 0x7ffffffff000}]) 01:40:25 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 1877.589265][T32368] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1877.718729][T32368] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1877.761131][T32368] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1877.800180][T32384] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x5}]) 01:40:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002d00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1877.867601][T32384] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:26 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1878.046761][T32384] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1878.069022][T32384] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1878.106108][T32409] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1878.227643][T32409] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1878.388539][T32409] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1878.402029][T32409] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:27 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4, 0x7, 0x0, 0x0}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) 01:40:27 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, r1, 0x0, 0x7ffffffff000}]) 01:40:27 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x7}]) 01:40:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000feffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:27 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000003200002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1879.116729][T32434] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1879.137729][T32438] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1879.157463][T32434] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:27 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x8}]) [ 1879.188057][T32438] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:27 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:27 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, r1, 0x0, 0x7ffffffff000}]) [ 1879.263273][T32434] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1879.303217][T32434] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1879.372038][T32438] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1879.384319][T32438] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000000077ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:27 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:27 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x9}]) [ 1879.644254][T32474] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1879.682633][T32474] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1879.753719][T32474] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1879.782751][T32474] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:29 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400080, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) 01:40:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000003f00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7, r1, 0x0, 0x7ffffffff000}]) 01:40:29 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x21}]) 01:40:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000000a7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1880.877890][T32499] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1880.943623][T32499] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1880.963064][T32504] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1881.030105][T32504] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x300}]) 01:40:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, r1, 0x0, 0x7ffffffff000}]) [ 1881.141001][T32504] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1881.151763][T32499] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1881.188854][T32504] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1881.201219][T32499] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:29 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000000257ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000004000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x500}]) [ 1881.568607][T32535] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1881.602031][T32535] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1881.602985][T32542] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1881.626669][T32542] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1881.666382][T32542] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1881.675826][T32542] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1881.821172][T32535] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1881.864716][T32535] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:31 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, r1, 0x0, 0x7ffffffff000}]) 01:40:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x700}]) 01:40:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000004800002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000200002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:31 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000280)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$IMHOLD_L1(r2, 0x80044948, &(0x7f0000000100)=0x7fff) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$RTC_PIE_OFF(r4, 0x7006) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x64, 0xa, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x44, 0x8, 0x0, 0x1, [{0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'batadv0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x9}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x62}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x2) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r7, 0x0, 0x100000080000000) [ 1883.279185][T32573] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1883.285257][T32579] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1883.317680][T32579] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1883.347714][T32573] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x300, r1, 0x0, 0x7ffffffff000}]) 01:40:31 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x900}]) [ 1883.489488][T32579] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1883.499140][T32573] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1883.546914][T32579] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1883.569636][T32573] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:31 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000004c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:32 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x500, r1, 0x0, 0x7ffffffff000}]) 01:40:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000300002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:32 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x3f00}]) [ 1883.883733][T32613] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1883.928767][T32613] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1883.934743][T32622] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:32 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x700, r1, 0x0, 0x7ffffffff000}]) [ 1883.980074][T32622] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1884.043328][T32613] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1884.073095][T32613] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:32 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r0, 0xae80, 0x0) 01:40:32 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x4000}]) [ 1884.179744][T32622] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1884.214175][T32622] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:34 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0xa28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:40:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:34 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x900, r1, 0x0, 0x7ffffffff000}]) 01:40:34 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r0, 0xae80, 0x0) 01:40:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:34 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x60ff}]) [ 1886.134490][T32667] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1886.159642][T32668] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1886.168933][T32668] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:34 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 1886.210136][T32667] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:34 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x7900}]) [ 1886.261091][T32667] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1886.271948][T32668] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1886.281055][T32668] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:34 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f00, r1, 0x0, 0x7ffffffff000}]) 01:40:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000500002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1886.312660][T32667] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:34 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 01:40:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006800002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1886.569539][T32694] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1886.578616][T32694] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1886.772311][T32700] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1886.785350][T32700] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1886.798539][T32694] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1886.816731][T32694] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1886.926089][T32700] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1886.950110][T32700] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:36 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6, 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000180)={0x70, 0xfffffffffffffffe, 0x5, [{0x0, 0x91e0000, 0x6, 0x3, 'smaps\x00'}, {0x4, 0x661a00d6, 0x6, 0x80, 'smaps\x00'}, {0x5, 0x80000000, 0x6, 0x6, 'smaps\x00'}]}, 0x70) r3 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r4, 0x0, 0x100000080000000) 01:40:36 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xb900}]) 01:40:36 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x100000}]) 01:40:36 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 01:40:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000600002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1888.489623][T32733] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1888.510512][T32735] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:36 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1888.544357][T32733] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1888.561334][T32735] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:36 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x20000040}]) 01:40:36 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x100000}]) [ 1888.721819][T32733] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1888.754035][T32735] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1888.766710][T32733] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1888.794136][T32735] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000700002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x307400}]) [ 1889.174632][T32767] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1889.195724][T32767] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1889.292894][T32767] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1889.318293][T32767] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x20000080}]) 01:40:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000007400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x400000}]) 01:40:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000800002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1891.900516][ T329] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1891.918159][ T331] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1891.938614][ T329] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x20000101}]) 01:40:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x53b000}]) [ 1891.960162][ T331] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:40 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x40001005}) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f00000001c0), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_ADD(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="57e28b6bc0ff0000000089a25bd1868345a0cf436e7c89d3f29fec97660f0168ee09c7e3fd23344c7db1fb468802125c98e2f206b654b98ba9f7a45c7352794b3f4b18dc1ea705cc3cbb7f4cd767efcf4633faef3d58519c7222e646509c78352627bb2b5c235d23b6f2357aff5485759d19a1c2b5", @ANYRES16=r6], 0x2}, 0x1, 0x0, 0x0, 0x20008000}, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r6, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'self\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) syz_mount_image$f2fs(&(0x7f0000000200)='f2fs\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000340)="c7b1076ac14a6e4d28c2ffc180e58c1ea02265bee6ad97fcf7b4eec83aa295a5077236cf22f8f9bc48f6b1e25b55594014dc1b0910496d8a419281d6292c1f65f3ed75d91a9adf51e4100fe256", 0x4d, 0x1}], 0x40, &(0x7f0000000400)={[{@noflush_merge='noflush_merge'}, {@nobarrier='nobarrier'}, {@nodiscard='nodiscard'}, {@adaptive_mode='mode=adaptive'}, {@lazytime='lazytime'}, {@test_dummy_encryption='test_dummy_encryption'}, {@whint_mode_user='whint_mode=user-based'}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@whint_mode_fs='whint_mode=fs-based'}, {@jqfmt_vfsold='jqfmt=vfsold'}], [{@audit='audit'}]}) 01:40:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1892.109255][ T329] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1892.124174][ T329] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1892.132730][ T331] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffff000}]) [ 1892.193392][ T331] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000900002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x73a000}]) 01:40:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000007a00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff002}]) 01:40:40 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1892.512770][ T369] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1892.533547][ T369] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:40 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff003}]) [ 1892.606696][ T369] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1892.630334][ T381] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1892.648335][ T369] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:40 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x743000}]) [ 1892.650624][ T381] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:40 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1892.816015][ T381] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1892.858391][ T381] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000a00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1893.034702][ T348] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1893.042816][ T404] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1893.065162][ T348] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1893.090599][ T404] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1893.134155][ T348] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1893.178108][ T348] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 1893.300614][ T404] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1893.309377][ T404] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:42 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff004}]) 01:40:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000ca500002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x790000}]) 01:40:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:42 executing program 1: r0 = epoll_create1(0x0) epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_create(0x7d) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000000c0)={0x90000002}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0xfb, &(0x7f0000000100)=0x1) mlockall(0x1) r3 = msgget(0x2, 0x10) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000300)=""/166) msgsnd(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000c246f0d56ff1c5f28dbf95a922ffd9951b712b8a4b85c4c9e3010000007cc8df0290eecf8a0d66e7041cf581e6b02f4ac8798d9ce266c45f935799392fb4d54805e9f2ab0ebd4052c68b5a44db4cf6049e8a366aeb5e1be34998f28324f3f635ae539743bd6958000000000000"], 0x75, 0x800) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0xdc20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6, 0x3f, 0x0, 0x2}, 0x0, 0x5, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r4, 0x0, 0x4) [ 1894.617193][ T438] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1894.626446][ T438] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1894.642248][ T439] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff005}]) [ 1894.694906][ T439] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:43 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xa07300}]) [ 1894.749744][ T438] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1894.783690][ T438] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:43 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1894.818154][ T439] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1894.843766][ T439] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000ca600002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000001000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:43 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:43 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff007}]) 01:40:43 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xb05300}]) [ 1895.147462][ T475] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1895.205018][ T486] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1895.206060][ T475] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1895.215087][ T486] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1895.281594][ T486] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1895.300138][ T486] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:43 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:43 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xb90000}]) 01:40:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002300002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1895.429509][ T475] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1895.438250][ T475] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1895.612703][ T510] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1895.644707][ T510] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1895.717949][ T510] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1895.744228][ T510] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:44 executing program 1: mlockall(0x1) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000000), 0x4) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5f, 0x0, 0x0, 0x0, 0xcd, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x9) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r4, r5, 0x0, 0x100000080000000) 01:40:44 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff008}]) 01:40:44 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f", 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000c0ed00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:44 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x1000000}]) 01:40:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002d00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1896.638404][ T534] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1896.672476][ T534] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x2000000}]) 01:40:45 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff009}]) [ 1896.685808][ T539] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1896.707572][ T539] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1896.823123][ T539] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1896.833138][ T534] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1896.859258][ T539] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:45 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f", 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1896.868438][ T534] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000ff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:45 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x3000000}]) 01:40:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000003200002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1897.165870][ T573] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1897.175023][ T573] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1897.224285][ T579] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1897.233555][ T573] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1897.254926][ T573] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1897.299844][ T579] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1897.421535][ T579] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1897.446813][ T579] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:47 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) r4 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000080)={0x60001005}) ioctl$RTC_UIE_OFF(r3, 0x7004) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r5, 0x0, 0x100000080000000) 01:40:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x4000000}]) 01:40:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffffffffffffff}]) 01:40:47 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f", 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000fff00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000004800002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1898.873468][ T611] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x5000000}]) [ 1898.945586][ T611] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1898.974246][ T618] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:47 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1899.051709][ T618] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x2}]) 01:40:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000004c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1899.157746][ T618] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1899.180603][ T618] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1899.271580][ T637] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x7000000}]) 01:40:47 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1899.353074][ T637] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1899.524903][ T637] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1899.543354][ T637] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:49 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10ed4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xd73}, 0x0, 0x0, 0xffffffffffffffff, 0x9) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:40:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000dcfa03002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x3}]) 01:40:49 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x8000000}]) 01:40:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006000002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:49 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1901.502005][ T675] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1901.511058][ T676] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1901.531987][ T675] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1901.547920][ T676] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x4}]) 01:40:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x9000000}]) [ 1901.749548][ T675] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1901.759295][ T676] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:50 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1901.795328][ T675] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1901.811307][ T676] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900003cfb03002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006800002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1902.104973][ T704] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1902.125580][ T704] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1902.145269][ T709] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1902.166435][ T709] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1902.191376][ T704] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1902.206114][ T704] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1902.309204][ T709] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1902.354912][ T709] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:52 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000080000000) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000240)={0x2, 0xd1e9, 0xca, &(0x7f0000000140)="06ef5a1cd9ebeb1c9537aca4e7df4bde5e85a7e4efe5b1647a53fba135404730f1f6290ba3d577ccd39538863aec6bd10b830a650ad1de9354842c3027b5a6faf9fa0c9382ef4f5f6f60458782264b830ff067f508170e53d6b8f93e7b8df616d554d4104755d390c2638d8c7a1255243fcdc8413a528268d021c64eac295c398a8a0706656a43d1c2e412ddd9c8e3c4d143ee6ac9f945f11c70bdf94f6ac6dd778e200bd258532950605d3bbf8f253490d501703e28d08bbd994620b11be33ba2bba546b87b1a746833"}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000080)={0x60001005}) ioctl$SOUND_MIXER_READ_DEVMASK(r4, 0x80044dfe, &(0x7f0000000000)) 01:40:52 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x20000000}]) 01:40:52 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 01:40:52 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x5}]) 01:40:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000004002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000006c00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1904.023277][ T739] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1904.044485][ T738] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1904.061688][ T739] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1904.070828][ T738] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:52 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1904.197436][ T739] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1904.215251][ T738] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:52 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x7}]) 01:40:52 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x21000000}]) [ 1904.264455][ T739] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1904.273742][ T738] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:52 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x3f000000}]) 01:40:52 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:52 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x8}]) 01:40:54 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:54 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa, {0x0, 0x0, 0x6740fe8e}}) r1 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r4}, 0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="04000900060001003300830300007f00ff1b4c030900"], 0x1a) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000000)=0x200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r6, 0x0, 0x100000080000000) r7 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r7, 0xc014563b, &(0x7f00000000c0)={0xa}) fsetxattr$security_evm(r7, &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@v2={0x5, 0x3, 0xe, 0xcdb3, 0x33, "4ffaa4c64541d03768958b6b79813124db74af779e7fb56b29ea19942b6ca33646d4828f275a212dc36068a60f798bcb2f0b75"}, 0x3c, 0x2) 01:40:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000012d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000007400002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:54 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xff600000}]) 01:40:54 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x9}]) [ 1906.619506][ T807] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1906.640520][ T807] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1906.697015][ T808] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1906.707169][ T807] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1906.720898][ T807] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1906.731877][ T808] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:55 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x2000000000}]) 01:40:55 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x21}]) [ 1906.878442][ T808] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:40:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000007a00002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1906.941349][ T808] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:55 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x300}]) 01:40:55 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000022d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1907.077298][ T832] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1907.104553][ T832] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:55 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x2100000000}]) [ 1907.281336][ T832] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1907.307642][ T832] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1907.338070][ T849] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1907.376569][ T849] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1907.469262][ T849] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1907.531927][ T849] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:56 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:56 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x500}]) 01:40:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000003002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:56 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x3e80000000}]) 01:40:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000032d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:57 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4081}, 0x600040c1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x60001005}) accept$ax25(0xffffffffffffffff, &(0x7f00000002c0)={{0x3, @netrom}, [@default, @netrom, @bcast, @remote, @netrom, @rose, @remote, @bcast]}, &(0x7f0000000280)=0x48) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r6, 0x0, 0x100000080000000) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000000)=@req={0x8, 0xa59a, 0x1}, 0x10) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x250000) [ 1908.782353][ T876] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1908.815008][ T872] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1908.854923][ T876] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1908.887492][ T872] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:57 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x803e000000}]) 01:40:57 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x700}]) 01:40:57 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1909.024264][ T876] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1909.025387][ T872] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1909.043497][ T876] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1909.137535][ T872] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000001004002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:57 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x900}]) 01:40:57 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x100000000000}]) 01:40:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000042d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1909.415325][ T909] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1909.438602][ T909] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:57 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1909.546546][ T909] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1909.559953][ T909] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:57 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x3f00}]) 01:40:57 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x400000000000}]) [ 1909.637173][ T924] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1909.690967][ T924] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:40:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000005002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1909.971210][ T943] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1910.044182][ T943] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1910.128142][ T943] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1910.145807][ T943] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:40:59 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x4000}]) 01:40:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000052d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:40:59 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x60ffffffffff}]) 01:40:59 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:59 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0xe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:40:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000006002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1911.569190][ T966] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1911.580695][ T966] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1911.689915][ T976] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1911.719398][ T976] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:00 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x60ff}]) 01:41:00 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x790000000000}]) 01:41:00 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1911.862805][ T976] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000062d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1911.910507][ T976] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000007002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1912.107260][ T999] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:00 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x7900}]) 01:41:00 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x7f602f803000}]) [ 1912.197036][ T999] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1912.372681][ T1006] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1912.389951][ T999] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1912.446812][ T1006] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1912.483301][ T999] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:00 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000072d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:00 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xb90000000000}]) [ 1912.771516][ T1028] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1912.791836][ T1028] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1912.853610][ T1028] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1912.864021][ T1028] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:01 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:41:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000009002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:01 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xb900}]) 01:41:01 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:01 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x1000000000000}]) 01:41:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000082d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1913.605989][ T1045] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1913.635410][ T1045] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:02 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1913.721463][ T1054] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1913.730979][ T1054] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1913.748028][ T1045] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:02 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x100000}]) [ 1913.772362][ T1045] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:02 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x30740000000000}]) [ 1913.852508][ T1054] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:02 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1913.920454][ T1054] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000a002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:02 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x307400}]) [ 1914.151544][ T1098] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1914.172811][ T1098] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:03 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:41:03 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000092d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:03 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x30802f607f0000}]) 01:41:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:03 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x400000}]) [ 1915.741645][ T1124] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1915.760904][ T1125] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1915.767176][ T1124] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1915.795039][ T1125] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:04 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x53b000}]) 01:41:04 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:04 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xa0730000000000}]) [ 1916.005127][ T1124] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1916.026106][ T1124] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1916.037812][ T1125] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1916.046579][ T1125] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:04 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xb0530000000000}]) 01:41:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000000a2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:04 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1916.486267][ T1167] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1916.544547][ T1167] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1916.665580][ T1167] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1916.680233][ T1167] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:06 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x4000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)=0x400000) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) r6 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00000000c0)) r7 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r7, 0xc014563b, &(0x7f00000000c0)={0xa}) pidfd_getfd(r5, r7, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x106, 0x9}}, 0x20) 01:41:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000410002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:06 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x73a000}]) 01:41:06 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:06 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x100000000000000}]) 01:41:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000000c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1918.477104][ T1193] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1918.497892][ T1191] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1918.506594][ T1191] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:06 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1918.545699][ T1193] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:06 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x743000}]) 01:41:06 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x200000000000000}]) [ 1918.652534][ T1193] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1918.668116][ T1193] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1918.676860][ T1191] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1918.701586][ T1191] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000002010002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:07 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x790000}]) 01:41:07 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1919.099082][ T1231] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1919.114896][ T1231] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1919.229492][ T1231] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1919.244515][ T1231] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:08 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x10001, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xc, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:41:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000102d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:08 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x300000000000000}]) 01:41:08 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xa07300}]) 01:41:08 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000020002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1920.619388][ T1262] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:08 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1920.659822][ T1262] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1920.667037][ T1272] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1920.687987][ T1272] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xb05300}]) 01:41:09 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x400000000000000}]) [ 1920.819411][ T1272] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1920.839892][ T1262] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1920.892820][ T1262] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1920.903348][ T1272] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:09 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xb90000}]) 01:41:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000004102d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1921.295268][ T1311] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1921.330412][ T1311] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1921.416741][ T1311] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1921.430659][ T1311] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:11 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000000c0)={0xa}) r1 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f00000000c0)={0xa}) r2 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r2, 0xc014563b, &(0x7f00000000c0)={0xa}) sendfile(r1, r2, 0x0, 0x100000080000000) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 01:41:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x500000000000000}]) 01:41:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000001020002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:11 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x1000000}]) 01:41:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000202d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1923.221541][ T1337] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1923.235155][ T1338] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:11 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:11 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x2000000}]) [ 1923.276449][ T1338] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1923.293277][ T1337] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x700000000000000}]) [ 1923.437331][ T1338] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1923.472344][ T1337] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1923.478977][ T1338] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1923.516719][ T1337] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000010202d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000023002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:11 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x800000000000000}]) [ 1923.785132][ T1369] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1923.819527][ T1369] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1923.872050][ T1376] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1923.900641][ T1376] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1923.999672][ T1369] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1924.029478][ T1376] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1924.039568][ T1369] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1924.057584][ T1376] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:13 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:41:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x3000000}]) 01:41:13 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x900000000000000}]) 01:41:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000232d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000002d002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1925.385168][ T1409] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1925.412884][ T1409] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1925.425807][ T1413] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:13 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1925.479496][ T1413] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1925.489673][ T1409] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1925.514518][ T1409] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:13 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x4000000}]) 01:41:13 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x3f00000000000000}]) [ 1925.560315][ T1413] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1925.586226][ T1413] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000032002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000002d2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:14 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1925.846252][ T1449] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1925.891042][ T1449] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1925.974747][ T1456] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1925.987796][ T1449] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1925.999956][ T1456] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1926.011138][ T1449] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1926.121050][ T1456] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1926.157365][ T1456] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x8000000000000000}]) 01:41:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x5000000}]) 01:41:16 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000003f002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:16 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:41:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000322d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1928.082736][ T1490] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1928.114443][ T1490] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1928.175885][ T1499] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1928.191362][ T1490] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1928.228402][ T1490] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1928.234745][ T1499] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:16 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x7000000}]) 01:41:16 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xffffffff00000000}]) 01:41:16 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000040002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1928.554582][ T1499] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1928.605360][ T1499] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:17 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x8000000}]) 01:41:17 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0xffffffffff600000}]) [ 1928.789283][ T1525] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1928.803722][ T1525] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:17 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1928.868614][ T1525] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1928.880704][ T1525] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000003fb3c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000048002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:17 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x9000000}]) [ 1929.100827][ T1554] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1929.142245][ T1559] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1929.151239][ T1559] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1929.162196][ T1554] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1929.248839][ T1559] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1929.260276][ T1559] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1929.260420][ T1554] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1929.302311][ T1554] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:19 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x40833, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x7}, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, 0x0, 0x100000080000000) 01:41:19 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x2}]) 01:41:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000004c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:19 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:19 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x20000000}]) 01:41:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000003f2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1931.054439][ T1592] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1931.102690][ T1593] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1931.125735][ T1592] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1931.140897][ T1593] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:19 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:19 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x3}]) 01:41:19 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x21000000}]) [ 1931.282631][ T1592] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1931.360781][ T1592] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000060002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000402d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:20 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x4}]) [ 1931.780760][ T1628] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1931.835421][ T1628] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1931.861931][ T1633] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1931.917888][ T1633] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1931.995773][ T1628] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1932.057329][ T1628] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1932.088968][ T1633] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1932.133599][ T1633] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:22 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/38) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x74b, 0x0, 0x0, 0x0, 0xfffffffd, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:41:22 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:22 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x3f000000}]) 01:41:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x5}]) 01:41:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000482d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000068002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1934.497495][ T1664] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1934.512269][ T1663] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1934.539333][ T1664] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1934.550616][ T1663] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:22 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:22 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x7}]) 01:41:23 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xff600000}]) [ 1934.687809][ T1664] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1934.716646][ T1664] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1934.724350][ T1663] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1934.782042][ T1663] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000004c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000006c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:23 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1934.968752][ T1697] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1934.999438][ T1702] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1935.011011][ T1702] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1935.017531][ T1697] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1935.103579][ T1702] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1935.116457][ T1697] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1935.119805][ T1702] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1935.149689][ T1697] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x8}]) 01:41:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x2000000000}]) 01:41:24 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000074002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000602d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:24 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) r5 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x60001005}) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0x10) sendfile(r0, r1, 0x0, 0x100000080000000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x38, 0x28, 0xd27, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x8, 0x2, [@TCA_CGROUP_ACT={0x4}]}}]}, 0x38}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20040100) [ 1935.979854][ T1730] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1936.005885][ T1734] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:24 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1936.036053][ T1730] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x2100000000}]) [ 1936.080442][ T1734] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x9}]) 01:41:24 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1936.265561][ T1730] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1936.293120][ T1734] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1936.312525][ T1730] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1936.339852][ T1734] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:24 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x3e80000000}]) 01:41:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000682d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:24 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:24 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x21}]) 01:41:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000007a002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1936.680529][ T1778] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:25 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x803e000000}]) [ 1936.744443][ T1778] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1936.784291][ T1790] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:25 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x300}]) [ 1936.853070][ T1790] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1936.909056][ T1778] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1936.934288][ T1778] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1937.001617][ T1790] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1937.059996][ T1790] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:26 executing program 1: mlockall(0x1) rt_sigpending(&(0x7f0000000000), 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x75d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) 01:41:26 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000006c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x500}]) 01:41:26 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x100000000000}]) 01:41:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000ff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1938.253371][ T1843] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1938.272537][ T1847] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1938.282388][ T1847] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:26 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x400000000000}]) 01:41:26 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1938.343305][ T1843] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1938.360141][ T1847] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1938.373747][ T1847] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x700}]) 01:41:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000742d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:26 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x900}]) [ 1938.675211][ T1843] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1938.684059][ T1877] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:27 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1938.717589][ T1877] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1938.727144][ T1843] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1938.911642][ T1877] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1938.927321][ T1877] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:29 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000)='wireguard\x00') 01:41:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x60ffffffffff}]) 01:41:29 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x3f00}]) 01:41:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000fff002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000007a2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1941.178324][ T1908] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1941.211023][ T1908] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x790000000000}]) 01:41:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x4000}]) [ 1941.424551][ T1911] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:29 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1941.483436][ T1911] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000003d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:29 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x60ff}]) 01:41:29 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x7f8e60465000}]) [ 1941.754937][ T1938] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1941.836434][ T1938] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1941.931801][ T1938] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1941.959853][ T1938] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:31 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$UI_SET_FFBIT(r2, 0x4004556b, 0x40) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r5, r6, 0x0, 0x100000080000000) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r4, 0xc040564a, &(0x7f0000000000)={0x3ff, 0x0, 0x2017, 0x5, 0x9c, 0x101, 0x3ff, 0x1}) 01:41:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000ffffff8c2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:31 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x7900}]) 01:41:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xb90000000000}]) 01:41:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000005c7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1943.259266][ T1972] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1943.285370][ T1979] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1943.306693][ T1972] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1943.355172][ T1979] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:31 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0xb900}]) 01:41:31 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x1000000000000}]) 01:41:31 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1943.422936][ T1972] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1943.445635][ T1972] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1943.491989][ T1979] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1943.513269][ T1979] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000ca52d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000000617ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:32 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x30740000000000}]) [ 1943.806576][ T2008] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1943.850522][ T2013] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1943.864534][ T2008] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1943.881974][ T2013] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1943.982864][ T2008] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1943.993479][ T2013] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1944.027006][ T2008] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1944.039585][ T2013] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:33 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r0, 0x0, 0x10000007ffffffe) 01:41:33 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x100000}]) 01:41:33 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:33 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x5046608e7f0000}]) 01:41:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000000ff7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000ca62d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1945.744538][ T2046] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1945.776761][ T2047] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1945.795805][ T2047] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1945.797016][ T2046] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1945.867093][ T2047] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:34 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:34 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x307400}]) 01:41:34 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xa0730000000000}]) [ 1945.933073][ T2047] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1946.092041][ T2046] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1946.115265][ T2046] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:34 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, 0x0, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000002002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:34 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x400000}]) 01:41:36 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, 0x0, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000000edc02d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:36 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x53b000}]) 01:41:36 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xb0530000000000}]) 01:41:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000003002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:36 executing program 1: mlockall(0x1) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000000), 0x4) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) [ 1948.021495][ T2105] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1948.032291][ T2105] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1948.100302][ T2111] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1948.109533][ T2111] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:36 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x73a000}]) [ 1948.199160][ T2105] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1948.218214][ T2111] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1948.227376][ T2111] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:36 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x100000000000000}]) [ 1948.245842][ T2105] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:36 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, 0x0, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000004002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:36 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x743000}]) 01:41:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900000003fadc2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:36 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x200000000000000}]) [ 1948.651127][ T2144] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1948.673632][ T2145] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:36 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1948.699225][ T2144] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1948.743410][ T2145] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:37 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x790000}]) [ 1948.918433][ T2145] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1948.935441][ T2144] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1948.941894][ T2145] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:37 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x300000000000000}]) [ 1948.992838][ T2144] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:37 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:38 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0xa07300}]) 01:41:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffff52d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:38 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x400000000000000}]) 01:41:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000005002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:38 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1950.301512][ T2194] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1950.365483][ T2194] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1950.442561][ T2204] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:38 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0xb05300}]) [ 1950.501374][ T2204] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:38 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x500000000000000}]) [ 1950.578605][ T2194] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1950.587964][ T2204] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1950.629996][ T2194] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1950.646322][ T2204] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:38 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:39 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r2 = getegid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) setgid(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) setgid(r6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) setgid(r8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) setgid(r10) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0x4}, [{0x2, 0x7}, {0x2, 0x4}, {0x2, 0x2}, {0x2, 0x4}, {0x2, 0x4}, {}], {0x4, 0x3}, [{0x8, 0x1}, {0x8, 0x4, r2}, {0x8, 0x4, r4}, {0x8, 0x4, r6}, {0x8, 0x2, r8}, {0x8, 0x2, r10}]}, 0x84, 0x0) sendfile(r0, r1, 0x0, 0x100000080000000) 01:41:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffff62d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:39 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0xb90000}]) 01:41:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000006002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:39 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x700000000000000}]) 01:41:39 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1951.091867][ T2241] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1951.097279][ T2242] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1951.139168][ T2241] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:39 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x1000000}]) [ 1951.183387][ T2242] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:39 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB="020327bd7000fddbdf2504000000090001007379"], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:39 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x800000000000000}]) [ 1951.328719][ T2241] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1951.360490][ T2241] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1951.371251][ T2242] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1951.419461][ T2242] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:39 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, 0x0}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffdf92d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:39 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x900000000000000}]) [ 1951.817539][ T2280] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1951.932265][ T2280] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1952.217097][ T2278] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 01:41:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000007002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:41 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x2000000}]) 01:41:41 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x3f00000000000000}]) 01:41:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffffe2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:41 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, 0x0}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:41 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$USBDEVFS_CLAIMINTERFACE(r0, 0x8004550f, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x100000080000000) r3 = open(&(0x7f0000000140)='./file0\x00', 0x2000, 0x10) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000180)={0x2, 0x2, 0x0, [{0x2cb94a2, 0x9, 0x7, 0x9, 0x19, 0x4, 0x1}, {0x6, 0xfff, 0x3, 0x7f, 0x5, 0x9, 0x7}]}) unlink(&(0x7f0000000000)='.\x00') [ 1953.374053][ T2297] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1953.390134][ T2301] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1953.472659][ T2297] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1953.481836][ T2301] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1953.646003][ T2301] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1953.646855][ T2297] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1953.683834][ T2301] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1953.701910][ T2297] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000000ff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x8000000000000000}]) 01:41:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x3000000}]) 01:41:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000008002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:42 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, 0x0}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1953.973984][ T2325] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1954.088980][ T2325] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x4000000}]) 01:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000fff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xffffffff00000000}]) [ 1954.251605][ T2325] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1954.325449][ T2325] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000009002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1954.429650][ T2350] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1954.456159][ T2350] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1954.486331][ T2335] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 01:41:42 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0xffffffffff600000}]) 01:41:42 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x5000000}]) [ 1954.615959][ T2350] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1954.644093][ T2350] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1954.741146][ T2368] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1954.750830][ T2368] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1954.906921][ T2368] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1954.916725][ T2368] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000a002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:44 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x2}]) 01:41:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffffbff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:44 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x7000000}]) 01:41:45 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, 0x0, 0x100000080000000) prctl$PR_GET_NO_NEW_PRIVS(0x27) 01:41:45 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1957.494850][ T2391] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1957.566879][ T2391] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1957.712002][ T2391] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1957.759546][ T2402] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1957.795506][ T2402] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1957.852661][ T2391] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1958.107976][ T2402] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1958.138067][ T2402] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:46 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x8000000}]) 01:41:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000000c002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:46 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x3}]) 01:41:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000fffbffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1958.597181][ T2420] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1958.666798][ T2420] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1958.698202][ T2408] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1958.800788][ T2420] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1958.845673][ T2420] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1958.972244][ T2435] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x4}]) 01:41:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x9000000}]) [ 1959.065247][ T2435] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000010002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1959.193052][ T2435] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1959.219176][ T2435] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:47 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x20000000}]) 01:41:47 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x5}]) 01:41:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000f9fdffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:47 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1959.522172][ T2450] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1959.617355][ T2450] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1959.809319][ T2450] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1959.865719][ T2450] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1959.919778][ T2461] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1960.005121][ T2461] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:48 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x21000000}]) 01:41:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000023002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1960.064565][ T2461] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1960.127232][ T2461] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:48 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:48 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x7}]) [ 1960.412354][ T2490] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1960.466853][ T2483] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1960.512456][ T2490] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:48 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x3f000000}]) 01:41:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900007fffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d7909000000002d002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:48 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x8}]) 01:41:48 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16], 0x2}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:49 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x60001005}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000100)={0x1, 0x7, 0x0, 'queue0\x00', 0x5}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r4, r5, 0x0, 0x100000080000000) 01:41:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0xff600000}]) [ 1960.972857][ T2512] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1961.030050][ T2512] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:49 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16], 0x2}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1961.198818][ T2512] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1961.207811][ T2512] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x9}]) [ 1961.245427][ T2503] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1961.258363][ T2503] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:49 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x2000000000}]) [ 1961.438450][ T2503] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000032002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) [ 1961.487267][ T2503] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:49 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16], 0x2}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:49 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x21}]) [ 1961.743974][ T2553] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d790900008cffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:50 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x2100000000}]) [ 1961.842198][ T2553] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1962.026773][ T2553] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1962.112676][ T2553] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1962.223723][ T2577] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1962.240962][ T2577] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1962.346454][ T2577] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1962.362811][ T2577] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 01:41:50 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x3e80000000}]) 01:41:50 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x300}]) [ 1963.943576][ T2519] syz-executor.1 invoked oom-killer: gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1964.045428][ T2519] CPU: 0 PID: 2519 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 1964.054100][ T2519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1964.064146][ T2519] Call Trace: [ 1964.067440][ T2519] dump_stack+0x11d/0x187 [ 1964.071860][ T2519] dump_header+0xa7/0x399 [ 1964.076285][ T2519] oom_kill_process.cold+0x10/0x15 [ 1964.081467][ T2519] out_of_memory+0x21d/0xa30 [ 1964.086133][ T2519] __alloc_pages_slowpath.constprop.0+0xc81/0xd90 [ 1964.092558][ T2519] __alloc_pages_nodemask+0x2bd/0x300 [ 1964.097966][ T2519] alloc_pages_vma+0xc0/0x390 [ 1964.102632][ T2519] __handle_mm_fault+0x1aa7/0x2ec0 [ 1964.107730][ T2519] handle_mm_fault+0x21c/0x540 [ 1964.112474][ T2519] __get_user_pages+0x533/0x11c0 [ 1964.117401][ T2519] populate_vma_page_range+0xdc/0x100 [ 1964.122756][ T2519] __mm_populate+0x168/0x2b0 [ 1964.127330][ T2519] __x64_sys_mlockall+0x2d6/0x310 [ 1964.132466][ T2519] do_syscall_64+0xc7/0x3b0 [ 1964.137025][ T2519] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1964.142907][ T2519] RIP: 0033:0x45c829 [ 1964.146782][ T2519] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1964.166362][ T2519] RSP: 002b:00007ff822ae1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1964.174905][ T2519] RAX: ffffffffffffffda RBX: 00000000004f5880 RCX: 000000000045c829 [ 1964.182853][ T2519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1964.190811][ T2519] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1964.198842][ T2519] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1964.206800][ T2519] R13: 0000000000000737 R14: 00000000004c9f77 R15: 00007ff822ae26d4 [ 1964.367496][ T2519] Mem-Info: [ 1964.370685][ T2519] active_anon:411223 inactive_anon:1261761 isolated_anon:0 [ 1964.370685][ T2519] active_file:20 inactive_file:8 isolated_file:11 [ 1964.370685][ T2519] unevictable:44672 dirty:0 writeback:0 unstable:0 [ 1964.370685][ T2519] slab_reclaimable:6274 slab_unreclaimable:32331 [ 1964.370685][ T2519] mapped:55152 shmem:4244 pagetables:19193 bounce:0 [ 1964.370685][ T2519] free:26636 free_pcp:223 free_cma:0 [ 1964.474159][ T2519] Node 0 active_anon:1624424kB inactive_anon:1351300kB active_file:112kB inactive_file:8kB unevictable:177812kB isolated(anon):0kB isolated(file):0kB mapped:220404kB dirty:0kB writeback:0kB shmem:16932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2402304kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1964.509292][ T2519] Node 1 active_anon:20468kB inactive_anon:3695744kB active_file:0kB inactive_file:4kB unevictable:876kB isolated(anon):0kB isolated(file):0kB mapped:204kB dirty:0kB writeback:0kB shmem:44kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1964.597340][ T2519] Node 0 DMA free:14592kB min:188kB low:232kB high:276kB reserved_highatomic:0KB active_anon:16kB inactive_anon:1096kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:132kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1964.706256][ T2519] lowmem_reserve[]: 0 2894 3601 3601 [ 1964.711564][ T2519] Node 0 DMA32 free:37796kB min:35256kB low:44068kB high:52880kB reserved_highatomic:0KB active_anon:1228896kB inactive_anon:1180672kB active_file:12kB inactive_file:20kB unevictable:162572kB writepending:0kB present:3129332kB managed:2965764kB mlocked:162572kB kernel_stack:6360kB pagetables:41968kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1964.831333][ T2519] lowmem_reserve[]: 0 0 707 707 [ 1964.837803][ T2519] Node 0 Normal free:8544kB min:8616kB low:10768kB high:12920kB reserved_highatomic:2048KB active_anon:395512kB inactive_anon:169532kB active_file:20kB inactive_file:24kB unevictable:15240kB writepending:0kB present:786432kB managed:724520kB mlocked:15240kB kernel_stack:3744kB pagetables:6848kB bounce:0kB free_pcp:8kB local_pcp:4kB free_cma:0kB [ 1964.883533][ T2519] lowmem_reserve[]: 0 0 0 0 [ 1964.888796][ T2519] Node 1 Normal free:45980kB min:46044kB low:57552kB high:69060kB reserved_highatomic:0KB active_anon:20468kB inactive_anon:3695744kB active_file:0kB inactive_file:4kB unevictable:876kB writepending:0kB present:3932160kB managed:3870256kB mlocked:876kB kernel_stack:3608kB pagetables:27824kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1964.934039][ T2519] lowmem_reserve[]: 0 0 0 0 [ 1964.942124][ T2519] Node 0 DMA: 12*4kB (UM) 6*8kB (UE) 6*16kB (UE) 4*32kB (UME) 3*64kB (UE) 4*128kB (UME) 3*256kB (UME) 3*512kB (UME) 1*1024kB (E) 1*2048kB (E) 2*4096kB (M) = 14592kB [ 1964.971305][ T2519] Node 0 DMA32: 109*4kB (UME) 54*8kB (UME) 9*16kB (UE) 14*32kB (UME) 8*64kB (U) 4*128kB (UE) 4*256kB (ME) 23*512kB (ME) 20*1024kB (UM) 1*2048kB (M) 0*4096kB = 37812kB [ 1965.003589][ T2519] Node 0 Normal: 536*4kB (UMEH) 254*8kB (UMEH) 62*16kB (UMEH) 30*32kB (UME) 15*64kB (UMEH) 3*128kB (UME) 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 9008kB [ 1965.032413][ T2519] Node 1 Normal: 155*4kB (UM) 48*8kB (UME) 15*16kB (UME) 12*32kB (UM) 3*64kB (UME) 3*128kB (ME) 1*256kB (E) 1*512kB (E) 2*1024kB (ME) 2*2048kB (UE) 9*4096kB (M) = 45980kB [ 1965.067408][ T2519] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1965.084231][ T2519] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1965.108680][ T2519] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1965.138022][ T2519] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1965.168774][ T2519] 5675 total pagecache pages [ 1965.173409][ T2519] 0 pages in swap cache [ 1965.179218][ T2519] Swap cache stats: add 0, delete 0, find 0/0 [ 1965.186625][ T2519] Free swap = 0kB [ 1965.190354][ T2519] Total swap = 0kB [ 1965.194148][ T2519] 1965979 pages RAM [ 1965.198032][ T2519] 0 pages HighMem/MovableOnly [ 1965.202707][ T2519] 71867 pages reserved [ 1965.207989][ T2519] 0 pages cma reserved [ 1965.212087][ T2519] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.1,pid=2515,uid=0 [ 1965.227505][ T2519] Out of memory: Killed process 2519 (syz-executor.1) total-vm:75236kB, anon-rss:15356kB, file-rss:40240kB, shmem-rss:0kB, UID:0 pgtables:156kB oom_score_adj:1000 [ 1965.244463][ T1078] oom_reaper: reaped process 2519 (syz-executor.1), now anon-rss:15340kB, file-rss:40240kB, shmem-rss:0kB 01:41:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000f5ffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000000048002d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:54 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:41:54 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0xcd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2000003, 0x1}, 0x0, 0x0, 0x3, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f00000000c0)={0xa}) r2 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_G_CROP(r2, 0xc014563b, &(0x7f00000000c0)={0xa, {0x0, 0x42, 0x0, 0xfffffffe}}) tee(r1, r2, 0x9, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fd\x00') sendfile(r0, r3, 0x0, 0x100000080000000) socketpair(0x1a, 0x800, 0x0, &(0x7f0000000000)) 01:41:54 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x500}]) 01:41:54 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x803e000000}]) [ 1966.683994][ T2602] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1966.737274][ T2602] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1966.863806][ T2611] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1966.897979][ T2602] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk 01:41:55 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x700}]) 01:41:55 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x100000000000}]) [ 1966.908313][ T2611] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:55 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30200d1d", @ANYRES16, @ANYBLOB], 0x3}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1966.953728][ T2602] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1967.142621][ T2611] EXT4-fs (loop4): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1967.179930][ T2611] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 01:41:55 executing program 5: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffffefff, 0x0, 0x400000000000}]) 01:41:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="25bca274769e620a2734fa0095e0612687ecb86a548802a902ee0000000000804e2f989d79090000f6ffffff2d7ae73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)={[{@dax='dax'}]}) 01:41:55 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="e3", 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x7ffffffff000, 0x0, 0x900}]) [ 1968.031531][ T2651] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1968.043357][ T2651] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1968.145046][ T2651] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 1968.153789][ T2651] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1968.905293][ T3933] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1968.958032][ T3933] CPU: 1 PID: 3933 Comm: systemd-journal Not tainted 5.7.0-rc1-syzkaller #0 [ 1968.966718][ T3933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1968.976803][ T3933] Call Trace: [ 1968.980134][ T3933] dump_stack+0x11d/0x187 [ 1968.984458][ T3933] dump_header+0xa7/0x399 [ 1968.988786][ T3933] oom_kill_process.cold+0x10/0x15 [ 1968.993980][ T3933] out_of_memory+0x21d/0xa30 [ 1968.998578][ T3933] __alloc_pages_slowpath.constprop.0+0xc81/0xd90 [ 1969.005079][ T3933] __alloc_pages_nodemask+0x2bd/0x300 [ 1969.010450][ T3933] alloc_pages_current+0xca/0x170 [ 1969.015620][ T3933] __page_cache_alloc+0x17f/0x1a0 [ 1969.020666][ T3933] pagecache_get_page+0x251/0x700 [ 1969.025696][ T3933] filemap_fault+0xd70/0x11d0 [ 1969.030381][ T3933] ext4_filemap_fault+0x5b/0x74 [ 1969.035245][ T3933] __do_fault+0xa8/0x1e0 [ 1969.039490][ T3933] __handle_mm_fault+0x2679/0x2ec0 [ 1969.044721][ T3933] handle_mm_fault+0x21c/0x540 [ 1969.049488][ T3933] do_page_fault+0x48a/0xa96 [ 1969.054080][ T3933] page_fault+0x34/0x40 [ 1969.058230][ T3933] RIP: 0010:strncpy_from_user+0x171/0x2b0 [ 1969.064069][ T3933] Code: 25 89 e4 fe 48 83 eb 08 bf 07 00 00 00 48 83 c5 08 48 89 de e8 a0 8a e4 fe 48 83 fb 07 0f 86 0c 01 00 00 e8 01 89 e4 fe 31 f6 <4d> 8b 3c 2c 31 ff 89 34 24 e8 61 8a e4 fe 8b 34 24 85 f6 0f 84 74 [ 1969.083661][ T3933] RSP: 0018:ffffc90000d73df8 EFLAGS: 00010246 [ 1969.089718][ T3933] RAX: ffff88812aa8e080 RBX: 0000000000000fe0 RCX: ffffffff82603c43 [ 1969.097748][ T3933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 1969.105718][ T3933] RBP: 0000000000000000 R08: ffff88812aa8e080 R09: 000088812aa8ec10 [ 1969.113680][ T3933] R10: 0000000000000000 R11: 000088812aa8ec17 R12: 000055f32b6959a3 [ 1969.121718][ T3933] R13: ffff88802ccdd020 R14: 0000000000000fe0 R15: 000055f32b696983 [ 1969.129704][ T3933] ? strncpy_from_user+0xf3/0x2b0 [ 1969.134736][ T3933] ? strncpy_from_user+0x16f/0x2b0 [ 1969.139859][ T3933] getname_flags+0xc0/0x380 [ 1969.144365][ T3933] user_path_at_empty+0x34/0x60 [ 1969.149293][ T3933] do_faccessat+0x12b/0x470 [ 1969.153799][ T3933] __x64_sys_access+0x3c/0x50 [ 1969.158479][ T3933] do_syscall_64+0xc7/0x3b0 [ 1969.163027][ T3933] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1969.168914][ T3933] RIP: 0033:0x7f3b329c09c7 [ 1969.173340][ T3933] Code: Bad RIP value. [ 1969.177396][ T3933] RSP: 002b:00007ffca31de658 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 1969.185804][ T3933] RAX: ffffffffffffffda RBX: 00007ffca31e1570 RCX: 00007f3b329c09c7 [ 1969.193816][ T3933] RDX: 00007f3b33431a00 RSI: 0000000000000000 RDI: 000055f32b6959a3 [ 1969.201782][ T3933] RBP: 00007ffca31de690 R08: 0000000000000000 R09: 0000000000000000 [ 1969.209787][ T3933] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 1969.217748][ T3933] R13: 0000000000000000 R14: 00007ffca31e1570 R15: 00007ffca31deb80 [ 1969.250917][ T3933] Mem-Info: [ 1969.254366][ T3933] active_anon:411233 inactive_anon:1261773 isolated_anon:0 [ 1969.254366][ T3933] active_file:66 inactive_file:0 isolated_file:0 [ 1969.254366][ T3933] unevictable:44441 dirty:0 writeback:0 unstable:0 [ 1969.254366][ T3933] slab_reclaimable:6231 slab_unreclaimable:32366 [ 1969.254366][ T3933] mapped:55180 shmem:4244 pagetables:19217 bounce:0 [ 1969.254366][ T3933] free:26925 free_pcp:0 free_cma:0 [ 1969.292429][ T3933] Node 0 active_anon:1624460kB inactive_anon:1351348kB active_file:76kB inactive_file:0kB unevictable:176896kB isolated(anon):0kB isolated(file):0kB mapped:220272kB dirty:0kB writeback:0kB shmem:16932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2402304kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1969.321925][ T3933] Node 1 active_anon:20472kB inactive_anon:3695744kB active_file:12kB inactive_file:0kB unevictable:868kB isolated(anon):0kB isolated(file):0kB mapped:348kB dirty:0kB writeback:0kB shmem:44kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1969.390343][ T3933] Node 0 DMA free:14592kB min:188kB low:232kB high:276kB reserved_highatomic:0KB active_anon:16kB inactive_anon:1096kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:132kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1969.438465][ T3933] lowmem_reserve[]: 0 2894 3601 3601 [ 1969.443881][ T3933] Node 0 DMA32 free:38032kB min:35256kB low:44068kB high:52880kB reserved_highatomic:0KB active_anon:1228888kB inactive_anon:1180668kB active_file:0kB inactive_file:0kB unevictable:162224kB writepending:0kB present:3129332kB managed:2965764kB mlocked:162224kB kernel_stack:6376kB pagetables:41984kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 1969.477228][ T3933] lowmem_reserve[]: 0 0 707 707 [ 1969.542511][ T3933] Node 0 Normal free:8568kB min:8616kB low:10768kB high:12920kB reserved_highatomic:0KB active_anon:395556kB inactive_anon:169584kB active_file:0kB inactive_file:112kB unevictable:14672kB writepending:0kB present:786432kB managed:724520kB mlocked:14672kB kernel_stack:3760kB pagetables:6852kB bounce:0kB free_pcp:68kB local_pcp:0kB free_cma:0kB [ 1969.724516][ T3933] lowmem_reserve[]: 0 0 0 0 [ 1969.731234][ T3933] Node 1 Normal free:45892kB min:46044kB low:57552kB high:69060kB reserved_highatomic:0KB active_anon:20472kB inactive_anon:3695744kB active_file:12kB inactive_file:0kB unevictable:868kB writepending:0kB present:3932160kB managed:3870256kB mlocked:868kB kernel_stack:3608kB pagetables:27900kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1969.903693][ T3933] lowmem_reserve[]: 0 0 0 0 [ 1969.926929][ T3952] ================================================================== [ 1969.935048][ T3952] BUG: KCSAN: data-race in lruvec_lru_size / mem_cgroup_update_lru_size [ 1969.943461][ T3952] [ 1969.945787][ T3952] write to 0xffff88821b672618 of 8 bytes by task 6367 on cpu 1: [ 1969.953413][ T3952] mem_cgroup_update_lru_size+0x73/0x110 [ 1969.959042][ T3952] move_pages_to_lru+0x533/0xb10 [ 1969.963975][ T3952] shrink_inactive_list+0x4a5/0x8d0 [ 1969.969195][ T3952] shrink_lruvec+0x4c9/0xd80 [ 1969.973783][ T3952] shrink_node+0x30d/0x1000 [ 1969.978286][ T3952] do_try_to_free_pages+0x230/0xb20 [ 1969.983479][ T3952] try_to_free_pages+0x1e6/0x470 [ 1969.988409][ T3952] __alloc_pages_slowpath.constprop.0+0x3b1/0xd90 [ 1969.994822][ T3952] __alloc_pages_nodemask+0x2bd/0x300 [ 1970.000188][ T3952] alloc_pages_current+0xca/0x170 [ 1970.005203][ T3952] __page_cache_alloc+0x17f/0x1a0 [ 1970.006274][ T3933] Node 0 DMA: 12*4kB (UM) 6*8kB (UE) 6*16kB (UE) 4*32kB (UME) 3*64kB (UE) 4*128kB (UME) 3*256kB (UME) 3*512kB (UME) 1*1024kB (E) 1*2048kB (E) 2*4096kB (M) = 14592kB [ 1970.010214][ T3952] pagecache_get_page+0x251/0x700 [ 1970.010228][ T3952] filemap_fault+0xd70/0x11d0 [ 1970.010239][ T3952] ext4_filemap_fault+0x5b/0x74 [ 1970.010250][ T3952] __do_fault+0xa8/0x1e0 [ 1970.010273][ T3952] __handle_mm_fault+0x2679/0x2ec0 [ 1970.026663][ T3933] Node 0 DMA32: 129*4kB (UME) 100*8kB (UME) 15*16kB (UME) 16*32kB (UME) 10*64kB (UM) 4*128kB (UE) 3*256kB (E) 23*512kB (ME) 20*1024kB (UM) 1*2048kB (M) 0*4096kB = 38292kB [ 1970.031639][ T3952] handle_mm_fault+0x21c/0x540 [ 1970.031654][ T3952] do_page_fault+0x48a/0xa96 [ 1970.031667][ T3952] page_fault+0x34/0x40 [ 1970.031678][ T3952] [ 1970.046064][ T3933] Node 0 Normal: 545*4kB (UME) 252*8kB (UME) 81*16kB (UME) 33*32kB (UME) 13*64kB (UME) 2*128kB (UE) 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 9172kB [ 1970.050506][ T3952] read to 0xffff88821b672618 of 8 bytes by task 3952 on cpu 0: [ 1970.087511][ T3933] Node 1 Normal: 129*4kB (UM) 48*8kB (UME) 16*16kB (UME) 12*32kB (UM) 3*64kB (UME) 1*128kB (E) 2*256kB (ME) 1*512kB (E) 2*1024kB (ME) 2*2048kB (UE) 9*4096kB (M) = 45892kB [ 1970.099167][ T3952] lruvec_lru_size+0xe6/0x1a0 [ 1970.099193][ T3952] shrink_lruvec+0x170/0xd80 [ 1970.126964][ T3933] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1970.128261][ T3952] shrink_node+0x30d/0x1000 [ 1970.132817][ T3933] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1970.142325][ T3952] do_try_to_free_pages+0x230/0xb20 [ 1970.142336][ T3952] try_to_free_pages+0x1e6/0x470 [ 1970.142359][ T3952] __alloc_pages_slowpath.constprop.0+0x3b1/0xd90 [ 1970.148187][ T3933] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1970.156090][ T3952] __alloc_pages_nodemask+0x2bd/0x300 [ 1970.156114][ T3952] alloc_pages_current+0xca/0x170 [ 1970.161285][ T3933] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1970.166210][ T3952] __page_cache_alloc+0x17f/0x1a0 [ 1970.166234][ T3952] pagecache_get_page+0x251/0x700 [ 1970.172608][ T3933] 5631 total pagecache pages [ 1970.182119][ T3952] filemap_fault+0xd70/0x11d0 [ 1970.182132][ T3952] ext4_filemap_fault+0x5b/0x74 [ 1970.182144][ T3952] __do_fault+0xa8/0x1e0 [ 1970.182167][ T3952] __handle_mm_fault+0x2679/0x2ec0 [ 1970.187534][ T3933] 0 pages in swap cache [ 1970.192535][ T3952] handle_mm_fault+0x21c/0x540 [ 1970.201807][ T3933] Swap cache stats: add 0, delete 0, find 0/0 [ 1970.206779][ T3952] do_page_fault+0x48a/0xa96 [ 1970.206802][ T3952] page_fault+0x34/0x40 [ 1970.211789][ T3933] Free swap = 0kB [ 1970.216339][ T3952] [ 1970.216343][ T3952] Reported by Kernel Concurrency Sanitizer on: [ 1970.216359][ T3952] CPU: 0 PID: 3952 Comm: systemd-udevd Not tainted 5.7.0-rc1-syzkaller #0 [ 1970.216375][ T3952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1970.221058][ T3933] Total swap = 0kB [ 1970.225885][ T3952] ================================================================== [ 1970.225894][ T3952] Kernel panic - not syncing: panic_on_warn set ... [ 1970.225916][ T3952] CPU: 0 PID: 3952 Comm: systemd-udevd Not tainted 5.7.0-rc1-syzkaller #0 [ 1970.230123][ T3933] 1965979 pages RAM [ 1970.235201][ T3952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1970.235205][ T3952] Call Trace: [ 1970.235226][ T3952] dump_stack+0x11d/0x187 [ 1970.235249][ T3952] panic+0x210/0x640 [ 1970.239389][ T3933] 0 pages HighMem/MovableOnly [ 1970.244135][ T3952] ? vprintk_func+0x89/0x13a [ 1970.250170][ T3933] 71867 pages reserved [ 1970.254736][ T3952] kcsan_report.cold+0xc/0x1a [ 1970.254761][ T3952] kcsan_setup_watchpoint+0x3fb/0x440 [ 1970.258882][ T3933] 0 pages cma reserved [ 1970.262586][ T3952] lruvec_lru_size+0xe6/0x1a0 [ 1970.264893][ T3933] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.1,pid=2601,uid=0 [ 1970.271025][ T3952] shrink_lruvec+0x170/0xd80 [ 1970.279533][ T3933] Out of memory: Killed process 2605 (syz-executor.1) total-vm:74972kB, anon-rss:14592kB, file-rss:40216kB, shmem-rss:0kB, UID:0 pgtables:156kB oom_score_adj:1000 [ 1970.289552][ T3952] ? __rcu_read_unlock+0x77/0x390 [ 1970.289578][ T3952] ? mem_cgroup_iter+0xbc/0x450 [ 1970.418240][ T3952] ? mem_cgroup_protected+0x2c4/0x3a0 [ 1970.423610][ T3952] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1970.429501][ T3952] shrink_node+0x30d/0x1000 [ 1970.434014][ T3952] do_try_to_free_pages+0x230/0xb20 [ 1970.439212][ T3952] ? kvm_sched_clock_read+0x5/0x10 [ 1970.444321][ T3952] try_to_free_pages+0x1e6/0x470 [ 1970.449263][ T3952] __alloc_pages_slowpath.constprop.0+0x3b1/0xd90 [ 1970.455686][ T3952] __alloc_pages_nodemask+0x2bd/0x300 [ 1970.461055][ T3952] alloc_pages_current+0xca/0x170 [ 1970.466076][ T3952] __page_cache_alloc+0x17f/0x1a0 [ 1970.471094][ T3952] pagecache_get_page+0x251/0x700 [ 1970.476118][ T3952] filemap_fault+0xd70/0x11d0 [ 1970.480791][ T3952] ext4_filemap_fault+0x5b/0x74 [ 1970.485634][ T3952] __do_fault+0xa8/0x1e0 [ 1970.489867][ T3952] __handle_mm_fault+0x2679/0x2ec0 [ 1970.494990][ T3952] handle_mm_fault+0x21c/0x540 [ 1970.499753][ T3952] do_page_fault+0x48a/0xa96 [ 1970.504347][ T3952] ? do_syscall_64+0x27f/0x3b0 [ 1970.509104][ T3952] page_fault+0x34/0x40 [ 1970.513251][ T3952] RIP: 0033:0x7f350b810930 [ 1970.517665][ T3952] Code: Bad RIP value. [ 1970.521720][ T3952] RSP: 002b:00007ffcda6c2588 EFLAGS: 00010287 [ 1970.527771][ T3952] RAX: 0000000000100000 RBX: 0000000000008000 RCX: 00007ffcda6c25c0 [ 1970.535732][ T3952] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000008030 [ 1970.543698][ T3952] RBP: 000000000000000f R08: 0000555a350f7690 R09: 0000000000001010 [ 1970.551659][ T3952] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000001 [ 1970.559623][ T3952] R13: 0000555a35ce7180 R14: 00000000000000ff R15: 0000555a35ce7180 [ 1970.568756][ T3952] Kernel Offset: disabled [ 1970.573069][ T3952] Rebooting in 86400 seconds..